Document e7ZgzjGMOQ20rKJj99byrRBNp
Executive Summary.............................................................................................................................................................................. 1 1.0 Introduction ........................................................................................................................................................................... 2 2.0 Results ...................................................................................................................................................................................... 3 3.0 Process Description............................................................................................................................................................. 4 4.0 Stack Test Procedures and Methods............................................................................................................................ 5
Table ES-1 Table 4-1
Extruder Exhaust PFAS Test Results (3 Run Average) ...........................................................................1 EPA Method 1 Test Location Criteria ..........................................................................................................5
Table 1
PFAS Test Results -- Extruder Exhaust
Figure 1 Figure 2
Test Port Locations-- Extruder Exhaust Traverse Point Locations-- Extruder Exhaust
Appendix A Appendix B Appendix C Appendix D Appendix E
Report Calculations and Nomenclature Field Data Sheets Laboratory Reports and Sample Chain of Custody Calibration Data Project Participants
Barr Engineering Co. (Barr) performed per- and poly fluoroalkyl substances (PFAS) emissions tests at the Zeus Company, Inc. (Zeus) facility located in Orangeburg, South Carolina. The extruder exhaust was tested on April 18-19, 2023.
The facility extrudes fluoropolymer materials for use in medical devices.
Table ES-1 summarizes the stack test results of the compounds with detectable results. All OTM-45 compounds, including those that were not detected are provided in Table 1.
Location Test Date Average Stack Temperature, F Air Flow Rate
Acfm Dscfm Sample Volume Acf Dscf
Concentration, lb/dscf Perfluoropentanoic acid (PFPeA) Perfluorononanoic acid (PFNA) Perflouroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorooctanesulfonic acid (PFOS) 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Perfluoro-3-methoxypropanoic acid (PFMPA)
Mass Emissions Rate, lb/yr Perfluoropentanoic acid (PFPeA) Perfluorononanoic acid (PFNA) Perflouroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorooctanesulfonic acid (PFOS) 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Perfluoro-3-methoxypropanoic acid (PFMPA)
Data qualifiers are provided and explained in Table 1
Extruder Exhaust 4/18-19/2023 123
1,700 1,500
117.6 116.2
9.1E-13 3.9E-14 4.3E-14 7.8E-15 1.0E-13 4.2E-14 4.6E-15 1.0E-10 5.8E-11
0.0007 0.00003 0.00003 0.000006 0.00008 0.00003 0.000004
0.080 0.045
Barr Engineering Co. (Barr) performed per- and poly fluoroalkyl substances (PFAS) emissions tests at the Zeus Company, Inc. (Zeus) facility located in Orangeburg, South Carolina. The extruder exhaust was tested on April 18-19, 2023. The PFAS tests consisted of three three-hour runs by EPA Method OTM-45. Tim Russell and Ruby Walden of Barr performed the testing and Doug Cahill of Eurofins TestAmerica (Eurofins) performed the sample recovery. Testing was performed during normal operating conditions of multiple extruders exhausting to a common stack. The PFAS stack test sample analysis was performed by Eurofins laboratories in Knoxville, Tennessee. Barr data quality scientists performed a review of the laboratory data. A final lab report was issued by Eurofins once all review and updates were complete. The lab report and sample chain of custody are provided in Appendix C.
Table 1 summarizes the results of the PFAS emissions from the extruder exhaust. The back half sample (fraction 2) required dilution to measure 4,8-Dioxa-3H-perflourononanoic acid (ADONA) and Perflouro-3-methoxypropanoic acid (PFMPA) which increased the detection limits of that fraction for all other target compounds. The dilution resulted in an inability to measure the pre-sampling surrogate spike such that the percent recovery of 70% and 130% recovery was not met. The dilution was the root cause of the inability to recover the spike as evidenced by acceptable spike recoveries in the breakthrough sample (fraction 4) of the test runs.
Zeus Company Inc makes small diameter extruding tubing from various performance materials including PE, PTFE, FEP, PFA, ETFE, PEEK, PVDF, Nylons, and more. Material is heated and stretched, and the off-gas emissions go to the extruder exhaust.
Testing was performed from ports meeting EPA Method 1 criteria. Sample port locations and traverse point detail for the tests are provided in Figures 1 and 2. Table 4-1 provides criteria relevant to EPA Method 1 for test location acceptability.
Location
Extruder Exhaust
Stack Diameter (inches)
12.0
Distance to Upstream Disturbances (diameters)
Distance to Downstream Disturbances (diameters)
>8
>2
Number of Ports
2
Number of Traverse Points
12
Volumetric airflow determinations were performed in accordance with EPA Method 2 using an S-type pitot tube in conjunction with the OTM-45 tests.
Stack oxygen concentrations was measured once to verify ambient conditions with a Quantek Q22 portable oxygen meter. The meter was calibrated using one EPA Protocol calibration gas as well as ambient air. After calibration, the stack gas was confirmed ambient before testing began.
Stack gas moisture content was determined by the performance of EPA Method 4, in conjunction with each modified OTM-45 test run. Moisture condensate mass gain values were determined gravimetrically.
PFAS concentrations and emission rates were determined following OTM-45 Measurement of Selected Per- and Polyfluorinated Alkyl Substances from Stationary Sources. Sample train glassware preparations followed the method including the baking procedure. Solvents used in the glassware cleaning and sample recovery have previously been screened for absence of PFAS compounds. Openings of cleaned glassware were covered with rinsed aluminum foil and placed in plastic sealed bags for transport to the test site. Eurofins laboratory provided the spiked XAD traps, solvents, and deionized water.
Sample impinger trains were assembled in a clean laboratory space prior to each test run, with complete train assembly performed at the test location. All openings of the train were covered with rinsed aluminum foil until connected to avoid contamination.
OTM-45 sample train recovery was completed in a clean laboratory space following the method procedures. Samples containers were stored in sealed plastic bags on ice in coolers in the facility laboratory until custody was transferred to the analytical laboratory. Impinger recovery included a final rinse of deionized water to remove residual methanol/ammonium hydroxide after sample recovery had been completed.
QA samples were collected as described in the method which include field media sampling blank, sample train proof blank (clean glassware), and sample train field blank (used in field-cleaned glassware). The
proof blank and field blanks were prepared as described in the method. The field blank was placed at the test location for the same length of time as actual test runs.
The OTM-45 samples were extracted and analyzed by Eurofins using their confidential standard operating procedures (SOP) KNOX-OP-0026 and KNOX-LC-0007. The results are reported in the Eurofins reports J31434-1. The analytical laboratory Level 2 report is provided in Appendix C.
The OTM-45 sample analysis results in reporting of four discreet fractions of the PFAS sample train. Fraction 1 is the filter and probe rinse, fraction 2 is the front sorbent trap (XAD and glassware rinses), fraction 3 is the impinger catch and rinses, and fraction 4 is the backup sorbent trap used to evaluate sample breakthrough. Sample mass is reported as the sum of detected fractions.
Barr has summarized the analytical results to combine the sample train detected mass fractions for each test run. Barr's data summaries include the prescribed OTM-45 flags regarding compound detections in the reagent, proof, and field train blanks. These summaries are in Appendix C. The qualifiers and flags used in the summary include the project qualifiers and the laboratory assigned qualifiers. Qualifiers applied to any individual fraction are applied to the total mass determined for the individual compound. Subsequent data calculated retain all qualifiers applied in the laboratory summaries.
The list of project qualifiers includes:
ND = Below MDL, no detected mass A = >30 breakthrough to backup trap. x = compound was above MDL in FMSB y = Proof Blank results is > 10% of sample fraction mass z = Field Blank results is > 10% of sample fraction mass
The list of analytical qualifiers includes:
*- = LCS and/or LCSD is outside acceptance limits, low biased. *+ LCS and/or LCSD is outside acceptance limits, high biased. *1 = LCS/LCSD RPD exceeds control limits. *5- = Isotope dilution analyte is outside acceptance limits, low biased. *5+ = Isotope dilution analyte is outside acceptance limits, high biased. CI = The peak identified by the data system exhibited chromatographic interference that could not be resolved. There is reason to suspect there may be a high bias. I = Value is EMPC (estimated maximum possible concentration). J = Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. S1- = Surrogate recovery exceeds control limits, low biased. R = Result unusable
.
Tables
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 17, 2023
TABLE 1 EPA OTM - 45 TEST RESULTS SUMMARY
Extruder Exhaust
Test Date
Parameter
Test Period Test Duration, min Average Stack Temperature, F Average Moisture Content, %V/V
Air Flow Rate
acfm scfm dscfm
Sample Volume
acf dscf dscm
Isokinetic Variation, %
Pollutant Concentration, lb/dscf Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Run 1
Flag
Run 2
Flag
Run 3
Flag
Average
Flag
4/18/2023
4/18/2023
4/19/2023
---
844 - 1148
1230 - 1534
813 - 1115
---
180
180
180
180
121
124
124
123
1.0
0.8
1.1
1.0
1,700 1,500 1,500
1,700 1,500 1,500
1,700 1,500 1,500
1,700 1,500 1,500
116.20 115.31
3.27
101.0
117.00 114.37
3.24
100.0
119.70 118.78
3.36
100.0
117.63 116.16
3.29
100.4
0 1.99E-12
0 0 0 9.10E-14 0 1.30E-13 0 1.87E-13 7.51E-14 0 0 0 1.37E-14 0 0 0 0 0 0 0 0 0 0 0 0 5.77E-11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.38E-11 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 2.33E-14 6.71E-14 5.01E-14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.73E-10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.34E-11 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
0 7.29E-13
0 0 0 2.71E-14 0 0 0 4.68E-14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.07E-11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.77E-11 0 0 0
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 9.06E-13
0 0 0 3.94E-14 0 4.33E-14 7.77E-15 1.00E-13 4.18E-14 0 0 0 4.56E-15 0 0 0 0 0 0 0 0 0 0 0 0 1.04E-10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.83E-11 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
1 of 3
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 17, 2023
TABLE 1 EPA OTM - 45 TEST RESULTS SUMMARY
Extruder Exhaust
Parameter
Pollutant Emission Rate, lb/hr Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Run 1
Flag
Run 2
Flag
Run 3
Flag
Average
Flag
0 1.74E-07
0 0 0 7.98E-09 0 1.14E-08 0 1.64E-08 6.59E-09 0 0 0 1.20E-09 0 0 0 0 0 0 0 0 0 0 0 0 5.07E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.72E-06 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 2.1E-09 5.9E-09 4.4E-09 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.5E-05 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.6E-06 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
0 6.4E-08
0 0 0 2.4E-09 0 0 0 4.1E-09 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.1E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.1E-06 0 0 0
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 7.9E-08
0 0 0 3.5E-09 0 3.8E-09 6.8E-10 8.8E-09 3.7E-09 0 0 0 4.0E-10 0 0 0 0 0 0 0 0 0 0 0 0 9.1E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.1E-06 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
2 of 3
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 17, 2023
TABLE 1 EPA OTM - 45 TEST RESULTS SUMMARY
Extruder Exhaust
Parameter
Pollutant Emission Rate, lb/yr (assuming 8760 hours) Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Run 1
Flag
Run 2
Flag
Run 3
Flag
Average
Flag
0 0.001528
0 0 0 0.000070 0 0.000100 0 0.000144 0.000058 0 0 0 0.000011 0 0 0 0 0 0 0 0 0 0 0 0 0.044 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.041 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 0.000018 0.000052 0.000039 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.133 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.049 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
0 0.000560
0 0 0 0.000021 0 0 0 0.000036 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.062 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.044 0 0 0
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0.000696
0 0 0 0.000030 0 0.000033 0.000006 0.000077 0.000032 0 0 0 0.000004 0 0 0 0 0 0 0 0 0 0 0 0 0.080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.045 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 = All fractions below anaytical method detection limit
Project Qualifiers ND = Below MDL, no detected mass A = >30% breakthrough x = compound was above MDL in FMSB y = Proof Blank results is > 10% of sample mass z = Field Blank results is > 10% of sample mass
Lab Qualifiers *- LCS and/or LCSD is outside acceptance limits, low biased. *+ LCS and/or LCSD is outside acceptance limits, high biased. *1 LCS/LCSD RPD exceeds control limits. *5- Isotope dilution analyte is outside acceptance limits, low biased. *5+ Isotope dilution analyte is outside acceptance limits, high biased. CI The peak identified by the data system exhibited chromatographic interference that could not be resolved. There is reason to suspect there may be a high bias.
I Value is EMPC (estimated maximum possible concentration). J Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. S1- Surrogate recovery exceeds control limits, low biased. R Result Unusable
3 of 3
Figures
Appendices
Appendix A
Report Calculations and Nomenclature
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 13, 2023
Determination of Volumetric Air Flow Rate, Gas Composition, Moisture Content, Meter Volume and Isokinetic Sampling EPA Methods 2, 3, 4 and Isokinetics by OTM 45 Extruder Exhaust
Input Data Test Date Test Period Number of Sample Ports Number of Traverse Points Duct Dimensions (diameter or Length x Width) Barometric Pressure Stack Static Pressure
Average Stack Temperature Actual Dry Gas Meter Volume Dry Gas Meter Calibration Factor Average Orifice Meter Pressure Drop
Average Meter Temperature Pitot Tube Coefficient Average Square Root of Velocity Head Mass of Water Vapor Condensed in Impingers Mass of Water Vapor Collected in Dessicant Gas Composition, Dry Basis
Oxygen Carbon Dioxide Nitrogen + Carbon Monoxide (by difference)
Nozzle Diameter Run Time
Calculated Data Average Absolute Stack Temperature Tsr = Tsf + 460
Stack Pressure Ps = Pbar + Pg / 13.6
Duct Area A = PI x D2 / (4 x 144) or A = L x W / 144
Meter Volume at Standard Conditions Vmstd = 17.64 x Vm x Y x ((Pbar + (DH / 13.6)) / (Tmf + 460))
Average Moisture Content of Stack Gas MC = ((0.04175 x Vwc + 0.04715 x Vwsg) / ((0.04715 x Vwc + 0.04715 x Vwsg) + (Vmstd)) x 100
Molecular Weight of Stack Gas, dry Md = (0.44 x %CO2) + (0.32 x %O2) + (0.28 x (%N2 + %CO))
Molecular Weight of Stack Gas, wet Ms = Md x (1-(MC/100))+18 x (MC/100)
Average Stack Gas Velocity Vs = 85.49 x Cp x (dP)^0.5 x ((Tsr/(Ps x Ms))^0.5)
Actual Volumetric Air Flow Rate Qa = 60 x Vs x A
Volumetric Air Flow Rate at Standard Conditions Qs = Qa x (528 / (Ts + 460)) x (Ps / 29.92)
Dry Volumetric Air Flow Rate at Standard Conditions Qd dscfm = Qa x (1 - (MC / 100)) x (528 / Tsr) x (Ps / 29.92)
Nozzle Cross-Sectional Area An =( 3.14 x Dn2) /(4 x 144)
Isokinetic Variation I = (0.0945 x Tsr x Vmstd) / (Ps x Vs x An x theta x (1 - (MC / 100)))
Symbol -
D, L X W Pbar Pg
Tsf Vm Y DH
Tmf Cp (DP)^0.5 Vwc Vwsg
Units -
inches in. Hg in. H2O
degrees F cubic feet
in H2O
degrees F g g
%O2 %CO2 %N2 + %CO
Dn theta
%v/v %v/v %v/v
inches minutes
Run 1 4/18/2023 844 - 1148
2 12 12.00 29.75 -3.70
121 116.20 0.9953
1.34
68.08 0.84 0.589 7.5 17.4
Run 2 4/18/2023 1230 - 1534
2 12 12.00 29.75 -3.70
124 117.00 0.9953
1.36
76.13 0.84 0.590 -5.4 23.9
Run 3 4/19/2023 813 - 1115
2 12 12.00 29.90 -3.70
124 119.70 0.9953
1.44
70.88 0.84 0.613 5.2 23.6
20.0 0.5 79.5
0.250 180
20.9 0.03 79.1
0.250 180
20.9 0.03 79.1
0.250 180
Average ------
29.80 -3.70 123.11 117.63 0.9953 1.38 71.69 0.84 0.597 2.4 21.6
20.6 0.2 79.2 0.250 180
Symbol Tsr
Units degrees R
Run 1 581
Run 2 584
Run 3 584
Average 583
Ps
in. Hg
29.48
29.48
29.63
29.53
A
Sq. ft
0.785
0.785
0.785
0.785
Vmstd-ft3 cubic feet
115.31
114.37
118.78
116.16
MC
% Vol
1.01
0.76
1.13
0.97
Md
lb/lbmol
28.88
28.84
28.84
28.85
Ms
lb/lbmol
28.77
28.76
28.72
28.75
Vs
ft/sec
35.02
35.15
36.48
35.55
Qa
acfm
1,650
1,656
1,719
1,675
Qs
scfm
1,477
1,476
1,538
1,497
Qd
dscfm
1,462
1,465
1,521
1,483
An
sq. ft
0.000341 0.000341 0.000341 0.000341
I
%
101.0
100.0
100.0
100.4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 17, 2023
Determination of PFAS Concentration and Emission Rates EPA OTM-45
Extruder Exhaust
Test Date
Test Period
Run Time
Meter Volume at Standard Conditions Vmstd Meter Volume at Standard Conditions Vmstd Dry Volumetric Air Flow Rate at Standard Conditions (M2,M4, ISO Calcs) Pollutant Total Sample Mass, ng Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Symbol -
theta Vmstd-ft3
Units -
min cubic feet
Vmstd-m3 cubic meter
Qd
DSCFM
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Poll-Mass
ng
Run 1 4/18/2023
844 - 1148
180
115.31
3.27
1,462
0 104
0 0 0 4.76 0 6.80 0 9.79 3.93 0 0 0 0.715 0 0 0 0 0 0 0 0 0 0 0 0 3020 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2813 0 0 0
Flag
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
Run 2 4/18/2023
1230 - 1534
180
114.37
3.24
1,465
0 0 0 0 0 0 0 0 1.21 3.48 2.60 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8973 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3290 0 0 0
Flag
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
Run 3 4/19/2023
813 - 1115
180
118.78
3.36
1,521
0 39.3
0 0 0 1.46 0 0 0 2.52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4349 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3107.19 0 0 0
Flag
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
Average --
--
180
116.16
3.29
1,483
0 48 0.0 0.0 0.0 2.07 0 2 0.40 5.26 2.18 0 0.000 0 0.238 0 0 0 0 0 0.000 0 0 0 0.000 0 0 5447 0.000 0 0 0 0.000 0 0.000 0 0 0.000 0 0 0.000 0 0 0.000 0 3070 0.000 0 0
Flag
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
Zues Company, Inc Orangeburg, SC
OTM-45 Calculations Page 1 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 17, 2023
Determination of PFAS Concentration and Emission Rates EPA OTM-45
Extruder Exhaust
Calculated Data
Pollutant Concentration, lb/dscf =Total Train mass, ng x 2.2046e-12/Vstd-ft3 Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Symbol
Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc Conc
Units
lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf
Run 1
Flag
Run 2
Flag
Run 3
Flag
Average
Flag
0 1.99E-12
0 0 0 9.10E-14 0 1.30E-13 0 1.87E-13 7.51E-14 0 0 0 1.37E-14 0 0 0 0 0 0 0 0 0 0 0 0 5.77E-11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.38E-11 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 2.33E-14 6.71E-14 5.01E-14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.73E-10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.34E-11 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
0 7.29E-13
0 0 0 2.71E-14 0 0 0 4.68E-14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.07E-11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.77E-11 0 0 0
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 9.06E-13
0 0 0 3.94E-14 0 4.33E-14 7.77E-15 1.00E-13 4.18E-14 0 0 0 4.56E-15 0 0 0 0 0 0 0 0 0 0 0 0 1.04E-10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.83E-11 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
Zues Company, Inc Orangeburg, SC
OTM-45 Calculations Page 2 of 4
Zues Company,Inc Orangeburg,SC
Determination of PFAS Concentration and Emission Rates EPA OTM-45
Extruder Exhaust
Barr Engineering Co. July 17, 2023
Calculated Data
Pollutant Emission Rate, lb/hr =Conc lb/dscf x 60 min x Qd Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Symbol
ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER
Units
lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr lb/hr
Run 1
Flag
Run 2
Flag
0 1.74E-07
0 0 0 7.98E-09 0 1.14E-08 0 1.64E-08 6.59E-09 0 0 0 1.20E-09 0 0 0 0 0 0 0 0 0 0 0 0 5.07E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.72E-06 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 2.1E-09 5.9E-09 4.4E-09 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.5E-05 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.6E-06 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
Run 3
0 6.4E-08
0 0 0 2.4E-09 0 0 0 4.1E-09 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.1E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.1E-06 0 0 0
Flag
Average
Flag
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 7.9E-08
0 0 0 3.5E-09 0 3.8E-09 6.8E-10 8.8E-09 3.7E-09 0 0 0 4.0E-10 0 0 0 0 0 0 0 0 0 0 0 0 9.1E-06 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.1E-06 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
Zues Company, Inc Orangeburg, SC
OTM-45 Calculations Page 3 of 4
Zues Company,Inc Orangeburg,SC
Determination of PFAS Concentration and Emission Rates EPA OTM-45
Extruder Exhaust
Calculated Data
Pollutant Emission Rate, lb/yr =Pollutant ER lb/hr x 8760 hours/year Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) 0 = below anaytical detection limit
Symbol
ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER ER
Units
lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr lb/yr
Run 1
Flag
Run 2
Flag
0 0.001528
0 0 0 0.000070 0 0.000100 0 0.000144 0.000058 0 0 0 0.000011 0 0 0 0 0 0 0 0 0 0 0 0 0.044 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.041 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0 0 0 0 0 0 0 0.000018 0.000052 0.000039 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.133 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.049 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
Run 3
0 0.000560
0 0 0 0.000021 0 0 0 0.000036 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.062 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.044 0 0 0
Barr Engineering Co. July 17, 2023
Flag
Average
Flag
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
0 0.000696
0 0 0 0.000030 0 0.000033 0.000006 0.000077 0.000032 0 0 0 0.000004 0 0 0 0 0 0 0 0 0 0 0 0 0.080 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.045 0 0 0
ND J ND ND ND, x,y J ND J J J, *J ND ND ND I, CI *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND J ND ND, *ND
Zues Company, Inc Orangeburg, SC
OTM-45 Calculations Page 4 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Minimum Detection Limit (MDL) EPA OTM-45
Extruder Exhaust
Input Data
Test Date
Test Period
Run Time
Meter Volume at Standard Conditions Vmstd Meter Volume at Standard Conditions Vmstd Dry Volumetric Air Flow Rate at Standard Conditions (M2,M4, ISO Calcs)
Pollutant Total Sample Mass at MDL (Sum Fractions 1,2,3), ng Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Symbol -
theta Vmstd-ft3
Vmstd-m3
Qd
Units -
min cubic feet
cubic meter
dscfm
Run 1 4/18/2023 844 - 1148
180
115.31
Run 2 4/18/2023 1230 - 1534
180
114.37
Run 3 4/19/2023 813 - 1115
180
118.78
3.27 1,462
3.24 1,465
3.36 1,521
Average ---
180 116.16
3.29
1,483
MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL MDL
ng
965.9
953.0
579.2
832.7
ng
48.6
46.9
29.0
41.5
ng
56.4
54.3
33.6
48.1
ng
272.4
266.3
163.4
234.0
ng
78.9
72.5
46.4
65.9
ng
90.7
89.9
54.5
78.4
ng
26.0
23.5
15.3
21.6
ng
30.5
28.8
18.1
25.8
ng
14.0
13.1
8.3
11.8
ng
19.9
18.5
11.7
16.7
ng
26.5
24.8
15.7
22.3
ng
69.7
60.8
40.3
56.9
ng
28.2
27.2
16.9
24.1
ng
22.3
21.2
13.2
18.9
ng
24.0
19.5
13.6
19.0
ng
22.3
21.2
13.2
18.9
ng
25.0
24.1
15.0
21.4
ng
23.4
22.3
14.0
19.9
ng
18.4
17.2
10.9
15.5
ng
14.5
13.3
8.6
12.1
ng
21.9
20.5
12.9
18.4
ng
8.3
7.4
4.8
6.8
ng
949.2
909.6
564.2
807.6
ng
18.9
17.5
11.2
15.9
ng
1193.1
1146.6
710.3
1016.7
ng
20.0
19.0
11.9
17.0
ng
22.0
20.1
12.9
18.3
ng
112.9
111.6
67.9
97.5
ng
23.4
20.3
13.5
19.1
ng
39.6
38.6
23.7
34.0
ng
68.5
66.3
41.0
58.6
ng
2076.9
1981.3
1239.1
1765.8
ng
80.1
78.6
48.0
68.9
ng
69.3
67.7
41.6
59.5
ng
34.9
32.0
20.6
29.2
ng
20.0
19.0
11.8
17.0
ng
19.1
17.7
11.3
16.0
ng
60.7
56.5
35.9
51.0
ng
108.9
104.6
64.9
92.8
ng
63.4
59.9
37.7
53.6
ng
22.9
21.5
13.5
19.3
ng
45.3
41.9
26.8
38.0
ng
24.6
22.4
14.4
20.5
ng
79.8
75.1
47.4
67.4
ng
37.0
34.1
21.9
31.0
ng
15.1
13.7
8.9
12.6
ng
17.2
15.2
10.1
14.2
ng
18.5
16.4
10.8
15.2
ng
12.9
11.5
7.6
10.7
1 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Minimum Detection Limit (MDL) EPA OTM-45
Calculated Data
Pollutant Concentration, lb/dscf =Total Train mass, ng x 2.2046e-12/Vstd-ft3 Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc MDL-Conc
lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf
Run 1
1.8E-11 9.3E-13 1.1E-12 5.2E-12 1.5E-12 1.7E-12 5.0E-13 5.8E-13 2.7E-13 3.8E-13 5.1E-13 1.3E-12 5.4E-13 4.3E-13 4.6E-13 4.3E-13 4.8E-13 4.5E-13 3.5E-13 2.8E-13 4.2E-13 1.6E-13 1.8E-11 3.6E-13 2.3E-11 3.8E-13 4.2E-13 2.2E-12 4.5E-13 7.6E-13 1.3E-12 4.0E-11 1.5E-12 1.3E-12 6.7E-13 3.8E-13 3.7E-13 1.2E-12 2.1E-12 1.2E-12 4.4E-13 8.7E-13 4.7E-13 1.5E-12 7.1E-13 2.9E-13 3.3E-13 3.5E-13 2.5E-13
Run 2
1.8E-11 9.0E-13 1.0E-12 5.1E-12 1.4E-12 1.7E-12 4.5E-13 5.5E-13 2.5E-13 3.6E-13 4.8E-13 1.2E-12 5.2E-13 4.1E-13 3.8E-13 4.1E-13 4.6E-13 4.3E-13 3.3E-13 2.6E-13 3.9E-13 1.4E-13 1.8E-11 3.4E-13 2.2E-11 3.7E-13 3.9E-13 2.2E-12 3.9E-13 7.4E-13 1.3E-12 3.8E-11 1.5E-12 1.3E-12 6.2E-13 3.7E-13 3.4E-13 1.1E-12 2.0E-12 1.2E-12 4.1E-13 8.1E-13 4.3E-13 1.4E-12 6.6E-13 2.6E-13 2.9E-13 3.2E-13 2.2E-13
Run 3
1.1E-11 5.4E-13 6.2E-13 3.0E-12 8.6E-13 1.0E-12 2.8E-13 3.4E-13 1.5E-13 2.2E-13 2.9E-13 7.5E-13 3.1E-13 2.5E-13 2.5E-13 2.5E-13 2.8E-13 2.6E-13 2.0E-13 1.6E-13 2.4E-13 9.0E-14 1.0E-11 2.1E-13 1.3E-11 2.2E-13 2.4E-13 1.3E-12 2.5E-13 4.4E-13 7.6E-13 2.3E-11 8.9E-13 7.7E-13 3.8E-13 2.2E-13 2.1E-13 6.7E-13 1.2E-12 7.0E-13 2.5E-13 5.0E-13 2.7E-13 8.8E-13 4.1E-13 1.7E-13 1.9E-13 2.0E-13 1.4E-13
Average
1.6E-11 7.9E-13 9.2E-13 4.5E-12 1.3E-12 1.5E-12 4.1E-13 4.9E-13 2.2E-13 3.2E-13 4.3E-13 1.1E-12 4.6E-13 3.6E-13 3.6E-13 3.6E-13 4.1E-13 3.8E-13 3.0E-13 2.3E-13 3.5E-13 1.3E-13 1.5E-11 3.0E-13 1.9E-11 3.2E-13 3.5E-13 1.9E-12 3.6E-13 6.5E-13 1.1E-12 3.4E-11 1.3E-12 1.1E-12 5.6E-13 3.2E-13 3.1E-13 9.7E-13 1.8E-12 1.0E-12 3.7E-13 7.2E-13 3.9E-13 1.3E-12 5.9E-13 2.4E-13 2.7E-13 2.9E-13 2.0E-13
2 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Minimum Detection Limit (MDL) EPA OTM-45
Calculated Data
Pollutant Emission Rate, lb/hr =Poll Mass, ng x 2.204 e-12 x 60 min x Qd-dscfm Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
MDL-ER
lb/hr
Run 1
1.62E-06 8.16E-08 9.46E-08 4.57E-07 1.32E-07 1.52E-07 4.36E-08 5.11E-08 2.36E-08 3.33E-08 4.44E-08 1.17E-07 4.74E-08 3.74E-08 4.02E-08 3.74E-08 4.19E-08 3.93E-08 3.09E-08 2.43E-08 3.67E-08 1.39E-08 1.59E-06 3.17E-08 2.00E-06 3.36E-08 3.70E-08 1.89E-07 3.93E-08 6.64E-08 1.15E-07 3.48E-06 1.34E-07 1.16E-07 5.85E-08 3.35E-08 3.21E-08 1.02E-07 1.83E-07 1.06E-07 3.84E-08 7.60E-08 4.12E-08 1.34E-07 6.20E-08 2.54E-08 2.88E-08 3.11E-08 2.17E-08
Run 2
1.61E-06 7.94E-08 9.20E-08 4.51E-07 1.23E-07 1.52E-07 3.99E-08 4.87E-08 2.21E-08 3.13E-08 4.20E-08 1.03E-07 4.60E-08 3.60E-08 3.31E-08 3.59E-08 4.09E-08 3.77E-08 2.92E-08 2.25E-08 3.47E-08 1.25E-08 1.54E-06 2.97E-08 1.94E-06 3.23E-08 3.40E-08 1.89E-07 3.44E-08 6.54E-08 1.12E-07 3.36E-06 1.33E-07 1.15E-07 5.43E-08 3.23E-08 2.99E-08 9.57E-08 1.77E-07 1.02E-07 3.64E-08 7.09E-08 3.80E-08 1.27E-07 5.78E-08 2.31E-08 2.58E-08 2.77E-08 1.95E-08
Run 3
9.81E-07 4.91E-08 5.70E-08 2.77E-07 7.86E-08 9.23E-08 2.59E-08 3.06E-08 1.40E-08 1.98E-08 2.67E-08 6.82E-08 2.86E-08 2.24E-08 2.31E-08 2.24E-08 2.54E-08 2.37E-08 1.84E-08 1.45E-08 2.18E-08 8.20E-09 9.56E-07 1.90E-08 1.20E-06 2.01E-08 2.18E-08 1.15E-07 2.29E-08 4.02E-08 6.94E-08 2.10E-06 8.13E-08 7.04E-08 3.48E-08 2.01E-08 1.92E-08 6.07E-08 1.10E-07 6.38E-08 2.29E-08 4.54E-08 2.45E-08 8.02E-08 3.70E-08 1.51E-08 1.71E-08 1.83E-08 1.28E-08
Average
1.41E-06 7.00E-08 8.12E-08 3.95E-07 1.11E-07 1.32E-07 3.65E-08 4.35E-08 1.99E-08 2.81E-08 3.77E-08 9.60E-08 4.06E-08 3.19E-08 3.21E-08 3.19E-08 3.61E-08 3.36E-08 2.62E-08 2.04E-08 3.11E-08 1.15E-08 1.36E-06 2.68E-08 1.72E-06 2.86E-08 3.09E-08 1.64E-07 3.22E-08 5.73E-08 9.89E-08 2.98E-06 1.16E-07 1.00E-07 4.92E-08 2.86E-08 2.71E-08 8.61E-08 1.57E-07 9.05E-08 3.26E-08 6.41E-08 3.46E-08 1.14E-07 5.23E-08 2.12E-08 2.39E-08 2.57E-08 1.80E-08
3 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Minimum Detection Limit (MDL) EPA OTM-45
Calculated Data Pollutant Emission Rate, lb/yr =Pollutant ER lb/hr x 8760 hours/year Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
MDL-ER
lb/yr
Run 1
0.0142 0.0007 0.0008 0.0040 0.0012 0.0013 0.0004 0.0004 0.0002 0.0003 0.0004 0.0010 0.0004 0.0003 0.0004 0.0003 0.0004 0.0003 0.0003 0.0002 0.0003 0.0001 0.0139 0.0003 0.0175 0.0003 0.0003 0.0017 0.0003 0.0006 0.0010 0.0305 0.0012 0.0010 0.0005 0.0003 0.0003 0.0009 0.0016 0.0009 0.0003 0.0007 0.0004 0.0012 0.0005 0.0002 0.0003 0.0003 0.0002
Run 2
0.0141 0.0007 0.0008 0.0040 0.0011 0.0013 0.0003 0.0004 0.0002 0.0003 0.0004 0.0009 0.0004 0.0003 0.0003 0.0003 0.0004 0.0003 0.0003 0.0002 0.0003 0.0001 0.0135 0.0003 0.0170 0.0003 0.0003 0.0017 0.0003 0.0006 0.0010 0.0294 0.0012 0.0010 0.0005 0.0003 0.0003 0.0008 0.0016 0.0009 0.0003 0.0006 0.0003 0.0011 0.0005 0.0002 0.0002 0.0002 0.0002
Run 3
Average
0.0086 0.0004 0.0005 0.0024 0.0007 0.0008 0.0002 0.0003 0.0001 0.0002 0.0002 0.0006 0.0003 0.0002 0.0002 0.0002 0.0002 0.0002 0.0002 0.0001 0.0002 0.0001 0.0084 0.0002 0.0105 0.0002 0.0002 0.0010 0.0002 0.0004 0.0006 0.0184 0.0007 0.0006 0.0003 0.0002 0.0002 0.0005 0.0010 0.0006 0.0002 0.0004 0.0002 0.0007 0.0003 0.0001 0.0001 0.0002 0.0001
0.0123 0.0006 0.0007 0.0035 0.0010 0.0012 0.0003 0.0004 0.0002 0.0002 0.0003 0.0008 0.0004 0.0003 0.0003 0.0003 0.0003 0.0003 0.0002 0.0002 0.0003 0.0001 0.0119 0.0002 0.0150 0.0003 0.0003 0.0014 0.0003 0.0005 0.0009 0.0261 0.0010 0.0009 0.0004 0.0003 0.0002 0.0008 0.0014 0.0008 0.0003 0.0006 0.0003 0.0010 0.0005 0.0002 0.0002 0.0002 0.0002
4 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Reporting Limit (RL) EPA OTM-45
Extruder Exhaust
Input Data
Test Date
Test Period
Run Time
Meter Volume at Standard Conditions Vmstd Dry Volumetric Air Flow Rate at Standard Conditions (M2,M4, ISO Calcs)
Pollutant Total Sample Mass at RL (Sum Fractions 1,2,3), ng Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Symbol -
-
theta
Vmstd-ft3
Qd
RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL RL
Units -
min cubic feet
dscfm
Run 1 4/18/2023 844 - 1148
180
115.31
Run 2 4/18/2023 1230 - 1534
180
114.37
Run 3 4/19/2023 813 - 1115
180
118.78
1,462
1,465
1,521
Average ---
180 116.16
1,483
ng
1040.1
1020.3
622.6
894.3
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
320.4
310.5
191.6
274.2
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
1099.4
1010.5
652.6
920.8
ng
120.4
110.5
70.8
100.6
ng
2099.4
2010.5
1250.6
1786.8
ng
120.4
149.8
70.8
113.7
ng
120.4
110.5
70.8
100.6
ng
220.4
210.5
130.6
187.2
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
149.8
70.8
113.7
ng
2099.4
2010.5
1250.6
1786.8
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
149.8
70.8
113.7
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
ng
120.4
110.5
70.8
100.6
1 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Reporting Limit (RL) EPA OTM-45
Calculated Data
Pollutant Concentration, lb/dscf =Total Train mass, ng x 2.2046e-12/Vstd-ft3 Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc RL-Conc
lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf lb/dscf
Run 1
2.0E-11 2.3E-12 2.3E-12 6.1E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.1E-11 2.3E-12 4.0E-11 2.3E-12 2.3E-12 4.2E-12 2.3E-12 2.3E-12 2.3E-12 4.0E-11 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12 2.3E-12
Run 2
2.0E-11 2.1E-12 2.1E-12 6.0E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 1.9E-11 2.1E-12 3.9E-11 2.9E-12 2.1E-12 4.1E-12 2.1E-12 2.1E-12 2.9E-12 3.9E-11 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.9E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12 2.1E-12
Run 3
1.2E-11 1.3E-12 1.3E-12 3.6E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.2E-11 1.3E-12 2.3E-11 1.3E-12 1.3E-12 2.4E-12 1.3E-12 1.3E-12 1.3E-12 2.3E-11 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12 1.3E-12
Average
1.7E-11 1.9E-12 1.9E-12 5.2E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.8E-11 1.9E-12 3.4E-11 2.2E-12 1.9E-12 3.6E-12 1.9E-12 1.9E-12 2.2E-12 3.4E-11 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 2.2E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12 1.9E-12
2 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Reporting Limit (RL) EPA OTM-45
Calculated Data
Pollutant Emission Rate, lb/hr =Poll Mass, ng x 2.204 e-12 x 60 min x Qd-dscfm Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
RL-ER
lb/hr
Run 1
1.74E-06 2.02E-07 2.02E-07 5.37E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 1.84E-06 2.02E-07 3.52E-06 2.02E-07 2.02E-07 3.70E-07 2.02E-07 2.02E-07 2.02E-07 3.52E-06 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07 2.02E-07
Run 2
1.73E-06 1.87E-07 1.87E-07 5.26E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.71E-06 1.87E-07 3.41E-06 2.54E-07 1.87E-07 3.57E-07 1.87E-07 1.87E-07 2.54E-07 3.41E-06 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 2.54E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07 1.87E-07
Run 3
1.05E-06 1.20E-07 1.20E-07 3.25E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.11E-06 1.20E-07 2.12E-06 1.20E-07 1.20E-07 2.21E-07 1.20E-07 1.20E-07 1.20E-07 2.12E-06 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07 1.20E-07
Average
1.51E-06 1.70E-07 1.70E-07 4.63E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.55E-06 1.70E-07 3.02E-06 1.92E-07 1.70E-07 3.16E-07 1.70E-07 1.70E-07 1.92E-07 3.02E-06 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.92E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07 1.70E-07
3 of 4
Zues Company,Inc Orangeburg,SC
Barr Engineering Co. July 14, 2023
PFAS Results at Reporting Limit (RL) EPA OTM-45
Calculated Data Pollutant Emission Rate, lb/yr =Pollutant ER lb/hr x 8760 hours/year Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Extruder Exhaust
Symbol
Units
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
RL-ER
lb/yr
Run 1
0.0153 0.0018 0.0018 0.0047 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0162 0.0018 0.0308 0.0018 0.0018 0.0032 0.0018 0.0018 0.0018 0.0308 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018 0.0018
Run 2
0.0151 0.0016 0.0016 0.0046 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0150 0.0016 0.0298 0.0022 0.0016 0.0031 0.0016 0.0016 0.0022 0.0298 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016 0.0022 0.0016 0.0016 0.0016 0.0016 0.0016 0.0016
Run 3
Average
0.0092 0.0011 0.0011 0.0028 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0097 0.0011 0.0186 0.0011 0.0011 0.0019 0.0011 0.0011 0.0011 0.0186 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011 0.0011
0.0132 0.0015 0.0015 0.0041 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0136 0.0015 0.0264 0.0017 0.0015 0.0028 0.0015 0.0015 0.0017 0.0264 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015 0.0017 0.0015 0.0015 0.0015 0.0015 0.0015 0.0015
4 of 4
Appendix B
Field Data Sheets
EPA OTM 45 - Field Data Sheet - Run 1
Project
Zues Company,Inc
Sample Location Extruder Exhaust
Date
04/18/23
Test
1
Run #
Operators
TMR /RCW4
Sample Point
Start Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Sample Time DT
844 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 82.5 90.0 97.5
105.0 112.5 120.0 127.5 135.0 142.5 150.0 157.5 165.0 172.5 180.0
Actual Meter Vol
Vm, ft3
63.30 68.46 73.30 79.42 84.81 89.83 94.67 99.34 104.08 108.95 113.33 117.44 121.44 126.25 130.94 136.05 141.13 145.98 150.88 155.58 160.40 165.15 169.87 174.50 179.50
End Time Run Time
1148 180
XAD Primary TC ID XAD Breakthrough TC ID
M23-14 BA-04
Meter ID Meter Y Orifice dH@ 1
Velocity Head DP,
in. H2O
0.450 0.440 0.440 0.440 0.340 0.310 0.330 0.380 0.340 0.270 0.250 0.230 0.350 0.400 0.400 0.400 0.300 0.340 0.330 0.330 0.350 0.290 0.330 0.350
Avg DH=
Filter No. Nozzle No. Nozzle Dn.
Orifice DH
in. H2O
1.69 1.66 1.66 1.66 1.30 1.18 1.26 1.45 1.30 1.04 0.96 0.88 1.34 1.53 1.53 1.53 1.15 1.30 1.27 1.27 1.35 1.12 1.27 1.35
1.34
Glass Glass 0.250
C-17 0.9953 1.8368
Probe ID
2-1
Pitot Tube No. 2-1
Pitot Cp
0.84
Liner Type: Glass
Ideal Point Volume Vm, ft3
5.40 5.34 5.35 5.35 4.73 4.53 4.67 5.02 4.75 4.25 4.09 3.93 4.83 5.16 5.17 5.17 4.49 4.79 4.72 4.72 4.87 4.44 4.73 4.89
Ideal Meter Vol
Vm, ft3
68.70 74.04 79.39 84.73 89.47 93.99 98.66 103.69 108.44 112.68 116.78 120.70 125.54 130.70 135.87 141.05 145.54 150.32 155.04 159.76 164.63 169.08 173.81 178.69
Sample Train
Vacuum
in. Hg
7.5 7.5 7.5 7.5 6.5 6.0 6.0 6.5 6.0 5.5 5.0 4.5 6.0 6.5 6.5 6.5 6.0 6.0 6.0 6.0 6.0 5.5 6.0 6.0
MOISTURE Impinger Final wt., g Initial wt., g Difference
Avg Ts=
RECOVERY DATA :
1
2
267.6
506.6
268.0
505.6
-0.4
1.0
Bar.Press. Stat Press.
CPM TC IMP Out TC Barometer ID
29.75 -3.7 M5 FO-9 9122 M23-11
in. Hg in. H2O
Stack Temp
Ts,F
123 124 123 123 118 117 118 118 118 118 118 118 117 124 124 124 125 123 124 124 123 122 123 122
Probe
250 249 250 250 249 251 250 250 250 249 250 251 248 250 251 250 250 249 250 249 252 250 251 251
Filter
Oultet
225 234 235 236 235 237 237 235 236 236 238 240 239 241 236 234 235 234 234 238 239 237 239 241
121.29
3 798.4 794.1
4.3
4 732.5 733.8 -1.3
5 738.9 737.4
1.5
Sample Train Leak
Pretest
0.000
Posttest
0.000
Pretest Pitot leak Check Pos
Posttest Pitot leak Check Neg
Rate, cfm: at 15 at 7.5 PASS PASS
in. Hg in. Hg @ >3" w.c @ >3" w.c
Sample Train Temperatures, F
Primary
Breakthrough
XAD Trap
XAD Trap
Impinger Outlet
42
43
62
40
45
66
39
44
66
49
50
67
40
42
66
40
52
65
39
49
66
38
48
67
39
49
66
39
49
67
40
50
66
40
50
65
41
51
67
39
49
67
40
50
66
40
50
67
40
50
66
42
51
65
42
50
64
40
49
62
40
50
63
40
50
63
41
51
64
41
51
65
Meter
Inlet
62 62 62 63 63 64 65 65 66 67 67 66 69 70 70 71 71 72 72 73 73 73 74 74
6 295.4 296.0 -0.6
7 372.1 369.1
3.0
Avg Tm=
Desiccant 832.5 815.1 17.4
68.08 Total
24.9
EPA OTM 45 - Field Data Sheet - Run 2
Project
Zues Company,Inc
Sample Location Extruder Exhaust
Date
04/18/23
Test
1
Run #
Operators
TMR /RCW4
Sample Point
Start Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Sample Time DT
1230 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 82.5 90.0 97.5
105.0 112.5 120.0 127.5 135.0 142.5 150.0 157.5 165.0 172.5 180.0
Actual Meter Vol
Vm, ft3
180.10 185.45 190.80 196.21 201.85 207.05 212.09 216.91 221.70 226.40 230.77 235.00 238.98 243.75 248.72 253.86 259.20 264.22 269.53 274.45 279.50 284.17 288.59 293.00 297.10
End Time Run Time
1534 180
XAD Primary TC ID XAD Breakthrough TC ID
M23-5 BA-04
Meter ID Meter Y Orifice dH@ 2
Velocity Head DP,
in. H2O
0.450 0.440 0.450 0.460 0.340 0.360 0.300 0.330 0.320 0.270 0.250 0.230 0.330 0.410 0.410 0.420 0.360 0.370 0.360 0.340 0.300 0.290 0.310 0.320
Avg DH=
Filter No. Nozzle No. Nozzle Dn.
Orifice DH
in. H2O
1.74 1.70 1.74 1.78 1.32 1.40 1.16 1.28 1.24 1.05 0.97 0.89 1.28 1.58 1.58 1.62 1.39 1.43 1.39 1.31 1.16 1.12 1.20 1.24
1.36
Glass Glass 0.250
C-17 0.9953 1.8368
Probe ID
2-1
Pitot Tube No. 2-1
Pitot Cp
0.84
Liner Type: Glass
Ideal Point Volume Vm, ft3
5.53 5.47 5.54 5.61 4.83 4.98 4.55 4.77 4.69 4.31 4.15 3.98 4.77 5.30 5.30 5.35 4.96 5.04 4.97 4.83 4.54 4.46 4.61 4.69
Ideal Meter Vol
Vm, ft3
185.63 191.11 196.65 202.26 207.09 212.06 216.61 221.37 226.07 230.38 234.53 238.52 243.29 248.59 253.88 259.24 264.20 269.24 274.21 279.04 283.58 288.04 292.66 297.34
Sample Train
Vacuum
in. Hg
7.0 7.0 7.0 7.5 6.5 6.5 6.0 6.0 5.5 5.0 5.0 4.5 5.5 6.5 6.5 7.0 6.5 6.5 6.5 6.0 5.5 5.0 5.0 5.0
MOISTURE Impinger Final wt., g Initial wt., g Difference
Avg Ts=
RECOVERY DATA :
1
2
237.9
490.2
238.5
490.0
-0.6
0.2
Bar.Press. Stat Press.
CPM TC IMP Out TC Barometer ID
29.75 -3.7 M5 FO-6 9122 M23-11
in. Hg in. H2O
Stack Temp
Ts,F
123 123 123 123 122 122 122 122 122 122 122 122 120 125 125 126 125 126 125 126 126 126 126 126
Probe
250 250 249 249 251 252 250 252 251 250 250 249 249 250 251 250 251 250 250 249 250 249 250 251
Filter
Oultet
223 228 225 228 232 233 235 236 236 237 238 239 238 244 244 240 240 240 241 239 239 240 243 244
123.75
3 745.6 752.0 -6.4
4 741.7 741.9 -0.2
5 734.2 735.0 -0.8
Sample Train Leak
Pretest
0.000
Posttest
0.000
Pretest Pitot leak Check Pos
Posttest Pitot leak Check Neg
Rate, cfm: at 15 at 7.5 PASS PASS
in. Hg in. Hg @ >3" w.c @ >3" w.c
Sample Train Temperatures, F
Primary
Breakthrough
XAD Trap
XAD Trap
Impinger Outlet
46
56
63
44
54
63
44
54
65
43
53
66
44
54
59
53
53
59
43
53
58
43
53
57
45
55
57
44
55
58
43
53
58
44
54
59
46
55
63
44
54
56
46
55
56
48
56
58
44
55
57
46
56
57
46
56
57
48
57
59
49
58
60
50
59
61
51
60
62
52
61
63
Meter
Inlet
74 75 75 75 76 76 76 76 76 76 76 76 76 76 76 76 77 77 77 77 77 77 77 77
6 293.9 294.5 -0.6
7 369.6 366.6
3.0
Avg Tm=
Desiccant 886.4 862.5 23.9
76.13 Total
18.5
EPA OTM 45 - Field Data Sheet - Run 3
Project
Zues Company,Inc
Sample Location Extruder Exhaust
Date
04/19/23
Test
1
Run #
Operators
TMR /RCW4
Sample Point
Start Time 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Sample Time DT
813 7.5 15.0 22.5 30.0 37.5 45.0 52.5 60.0 67.5 75.0 82.5 90.0 97.5
105.0 112.5 120.0 127.5 135.0 142.5 150.0 157.5 165.0 172.5 180.0
Actual Meter Vol
Vm, ft3
297.40 302.67 308.00 313.50 318.81 323.72 328.79 333.83 338.75 343.85 349.05 354.06 358.86 364.15 369.75 375.20 380.60 385.52 390.62 395.66 400.23 405.00 409.30 413.40 417.10
End Time Run Time
1115 180
XAD Primary TC ID XAD Breakthrough TC ID
M23-14 BA-04
Meter ID Meter Y Orifice dH@ 3
Velocity Head DP,
in. H2O
0.430 0.440 0.440 0.450 0.360 0.390 0.380 0.380 0.400 0.410 0.380 0.350 0.450 0.460 0.440 0.430 0.380 0.390 0.340 0.300 0.340 0.270 0.250 0.230
Avg DH=
Filter No. Nozzle No. Nozzle Dn.
Orifice DH
in. H2O
1.63 1.65 1.65 1.69 1.36 1.47 1.43 1.43 1.51 1.55 1.44 1.33 1.71 1.75 1.68 1.64 1.45 1.49 1.30 1.15 1.30 1.03 0.96 0.88
1.44
Glass Glass 0.250
C-17 0.9953 1.8368
Probe ID
2-1
Pitot Tube No. 2-1
Pitot Cp
0.84
Liner Type: Glass
Ideal Point Volume Vm, ft3
5.31 5.33 5.33 5.40 4.84 5.04 4.99 4.99 5.12 5.20 5.01 4.81 5.46 5.53 5.43 5.36 5.04 5.11 4.78 4.50 4.78 4.27 4.11 3.95
Ideal Meter Vol
Vm, ft3
302.71 308.03 313.36 318.76 323.60 328.64 333.62 338.61 343.73 348.93 353.94 358.76 364.21 369.74 375.17 380.53 385.57 390.68 395.45 399.95 404.74 409.01 413.12 417.07
Sample Train
Vacuum
in. Hg
6.0 6.0 6.0 6.0 5.0 5.5 5.5 5.5 6.0 6.0 5.5 5.0 6.0 6.0 6.0 6.0 5.5 5.5 5.0 5.0 5.0 4.5 4.0 4.0
MOISTURE Impinger Final wt., g Initial wt., g Difference
Avg Ts=
RECOVERY DATA :
1
2
272.0
514.0
263.0
513.0
9.0
1.0
Bar.Press. Stat Press.
CPM TC IMP Out TC
29.90 -3.7 M5 FO-9 9122
in. Hg in. H2O
Stack Temp Ts,F
118 125 125 125 122 125 124 124 124 124 124 124 125 125 125 125 125 125 125 125 125 125 125 124
124.29
3 682.2 735.2 -53.0
Probe
250 250 251 250 249 250 249 251 250 250 251 249 250 250 250 250 252 250 250 251 250 251 251 250
4 722.7 741.6 -18.9
Filter Oultet
218 223 222 224 228 230 233 237 235 235 236 234 232 234 234 234 234 233 231 232 233 233 234 235
5 812.8 744.8 68.0
Sample Train Leak
Pretest
0.000
Posttest
0.000
Pretest Pitot leak Check Pos
Posttest Pitot leak Check Neg
Rate, cfm: at 15 at 7.5 PASS PASS
in. Hg in. Hg @ >3" w.c @ >3" w.c
Sample Train Temperatures, F
Primary
Breakthrough
XAD Trap
XAD Trap
Impinger Outlet
58
64
64
41
60
65
39
58
65
40
55
66
38
50
66
39
51
67
39
49
66
40
50
67
40
50
67
40
50
66
40
50
67
38
48
65
37
47
66
35
46
66
35
45
66
34
44
66
34
44
64
34
45
64
34
44
64
34
44
65
34
44
66
34
45
64
34
44
64
34
44
65
Meter
Inlet
64 64 65 65 66 67 67 68 69 70 70 71 72 74 73 73 74 74 75 75 76 76 76 77
6 290.3 291.3 -1.0
Avg Tm=
7 350.9 350.8
0.1
70.88
Desiccant 894.2 870.6 23.6
Total 28.8
Appendix C
Laboratory Reports and Sample Chain of Custody
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
OTM-45 Laboratory Results Summary Reagent Blanks (FSMB) Extruder Exhaust
XAD Resin Trap 140-31434-21
MEOH/5% NH4OH 140-31434-22
Filter 140-31434-23
Barr Engineering Co. July 14, 2023
DI Water 140-31434-24
Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL
0 0 0 0 0.719 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
CI
10.0 9.40
0
ND
1.00 0.450
0
ND
1.00 0.520
0
ND
3.00 2.60
0
J
1.00 0.660
0
ND
1.00 0.890
0
ND
1.00 0.210
0
ND
1.00 0.270
0
ND
1.00 0.120
0
*-
1.00 0.170
0
ND
1.00 0.230
0
ND
1.00 0.520
0
ND
1.00 0.260
0
ND
1.00 0.200
0
ND
1.00 0.150
0
*-
1.00 0.200
0
ND
1.00 0.230
0
ND
1.00 0.210
0
*-
1.00 0.160
0
ND
1.00 0.120
0
ND
1.00 0.190
0
ND
1.00 0.0640
0
ND
10.00 8.70
0
ND
1.00 0.160
0
ND
20.00 11.0
0
*-
1.00 0.180
0
*-
1.00 0.180
0
*+
2.00 1.10
0
ND
1.00 0.170
0
ND
20.00 0.370
0
*-, *1
1.00 0.640
0
ND
1.0
19.8
0
ND
1.00 0.770
0
ND
1.00 0.660
0
ND
1.00 0.290
0
*-, *1
1.00 0.180
0
ND
1.00 0.160
0
ND
1.00 0.520
0
ND
1.00 1.00
0
ND
1.00 0.560
0
ND
1.00 0.200
0
*1
1.00 0.380
0
ND
1.00 0.200
0
ND
1.00 0.700
0
ND
1.00 0.310
0
ND
1.00 0.120
0
ND
1.00 0.130
0
*-
1.00 0.140
0
ND
1.00 0.100
0
ND ND ND ND ND ND ND ND ND *ND ND ND ND ND *ND ND *ND ND ND ND ND ND ***+ ND ND *-, *1 ND ND ND ND *-, *1 ND ND ND ND ND *1 ND ND ND ND ND *ND
10.0 9.40
0
1.00 0.450
0
1.00 0.520
0
3.00 2.60
0
1.00 0.660
0
1.00 0.890
0
1.00 0.210
0
1.00 0.270
0
1.00 0.120
0
1.00 0.170
0
1.00 0.230
0
1.00 0.520
0
1.00 0.260
0
1.00 0.200
0
1.00 0.150
0
1.00 0.200
0
1.00 0.230
0
1.00 0.210
0
1.00 0.160
0
1.00 0.120
0
1.00 0.190
0
1.00 0.0640
0
10.0 8.70
0
1.00 0.160
0
20.0 11.0
0
1.00 0.180
0
1.00 0.180
0
2.00 1.10
0
1.00 0.170
0
1.00 0.370
0
1.00 0.640
0
20.0 19.8
0
1.00 0.770
0
1.00 0.660
0
1.00 0.290
0
1.00 0.180
0
1.00 0.160
0
1.00 0.520
0
1.00 1.00
0
1.00 0.560
0
1.00 0.200
0
1.00 0.380
0
1.00 0.200
0
1.00 0.700
0
1.00 0.310
0
1.00 0.120
0
1.00 0.130
0
1.00 0.140
0
1.00 0.100
0
ND
2.00 1.30
0
ND
1.00 0.180
0
ND
1.00 0.210
0
ND
1.00 0.620
0
ND
1.00 0.650
0
ND
1.00 0.0850
0
ND
1.00 0.250
0
ND
1.00 0.170
0
ND
1.00 0.100
0
ND
1.00 0.140
0
ND
1.00 0.170
0
ND
1.00 0.290
0
ND
1.00 0.220
0
ND
1.00 0.890
0
ND
1.00 0.120
0
ND
1.00 0.110
0
ND
1.00 0.110
0
ND
1.00 0.450
0
ND
1.00 0.120
0
ND
1.00 0.110
0
ND
1.00 0.0950
0
ND
1.00 0.220
0
ND
1.00 0.0880
0
ND
1.00 0.160
0
ND
1.00 0.150
0
ND
5.00 4.90
0
ND
1.00 0.120
0
ND
1.00 0.140
0
ND
1.00 0.120
0
ND
1.00 0.0910
0
ND
5.00 4.00
0
ND
1.00 0.140
0
ND
1.00 0.320
0
ND
1.00 0.290
0
ND
1.00 0.480
0
ND
1.00 0.350
0
ND
1.00 0.430
0
ND
1.00 0.350
0
ND
1.00 0.420
0
ND
1.00 0.140
0
ND
1.00 0.220
0
ND
1.00 0.140
0
ND
5.00 4.70
0
ND
1.00 0.0980
0
ND
1.00 0.200
0
ND
1.00 0.150
0
ND
1.00 0.200
0
ND
1.00 0.150
0
ND
1.00 0.140
0
ND
0.500 0.200
ND
0.500 0.0650
ND
0.500 0.190
ND
0.500 0.153
ND
0.500 0.0950
ND
0.500 0.0525
ND
0.500 0.0650
ND
0.500 0.0750
ND
0.500 0.0525
ND
0.500 0.0800
ND
0.500 0.113
ND
0.500 0.0450
ND
0.500 0.0575
ND
0.500 0.115
ND
0.500 0.0650
ND
0.500 0.0825
ND
0.500 0.200
ND
0.500 0.0600
ND
0.500 0.0375
ND
0.500 0.103
ND
0.500 0.0750
ND
0.500 0.0575
ND
0.500 0.138
ND
0.500 0.130
ND
0.500 0.235
ND
0.500 0.0650
ND
0.500 0.0700
ND
0.500 0.140
ND
0.500 0.108
ND
0.500 0.185
ND
0.500 0.128
ND
0.500 0.103
ND
0.500 0.0850
ND
0.500 0.135
ND
0.500 0.143
ND
0.500 0.0800
ND
0.500 0.145
ND
0.500 0.300
ND
0.500 0.300
ND
0.500 0.375
ND
0.500 0.0900
ND
0.500 0.325
ND
0.500 0.200
ND
0.500 0.300
ND
0.500 0.220
ND
0.500 0.145
ND
0.500 0.198
ND
0.500 0.160
ND
0.500 0.128
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag
Fraction 1 , ng Filter and FH Rinse
140-31434-17
OTM-45 Laboratory Results Summary Sample Train Proof Blank (STPB) Extruder Exhaust
Fraction 2, ng BH Rinse and Primary XAD
140-31434-18
Fraction 3, ng Cond/Imp water and Rinse
140-31434-19
Barr Engineering Co. July 14, 2023
Fraction 4, ng Back up XAD trap
140-31434-20
Fractions 1-3 Total Mass, ng
0
ND
2.00 1.30
0
ND
10.0 9.40
0
CI
0.500 0.200
0
CI
10.0 9.40
0
CI
0
ND
1.00 0.180 0.718
J
1.00 0.450
0
ND
0.500 0.0650
0
ND
1.00 0.450 0.718
J
0
ND
1.00 0.210
0
ND
1.00 0.520
0
ND
0.500 0.190
0
ND
1.00 0.520
0.00
ND
0
ND
1.00 0.620
0
ND
3.00 2.60
0
ND
0.500 0.153
0
ND
3.00 2.60
0
ND
0
ND
1.00 0.650
1.40
1.00 0.660
0
ND
0.500 0.0950 0.671
J
1.00 0.660
1.4
0
ND
1.00 0.0850
0
ND
1.00 0.890
0
ND
0.500 0.0525
0
ND
1.00 0.890
0
ND
0
ND
1.00 0.250
0
ND
1.00 0.210
0
ND
0.500 0.0650
0
ND
1.00 0.210
0
ND
0
ND
1.00 0.170
0
ND
1.00 0.270
0
ND
0.500 0.0750
0
ND
1.00 0.270
0
ND
0
ND
1.00 0.100
0
ND
1.00 0.120
0
ND
0.500 0.0525
0
ND
1.00 0.120
0
ND
0
ND
1.00 0.140
0
*-
1.00 0.170
0
ND
0.500 0.0800
0
*-
1.00 0.170
0
*-
0
ND
1.00 0.170
0.00
ND, R
1.00 0.230
0
ND
0.500 0.113
0
ND
1.00 0.230
0
ND, R
0
ND
1.00 0.890
0
ND
1.00 0.520
0
ND
0.500 0.0450
0
ND
1.00 0.520
0
ND
0
ND
1.00 0.110
0
ND
1.00 0.260
0
ND
0.500 0.0575
0
ND
1.00 0.260
0
ND
0
ND
1.00 0.110
0
ND
1.00 0.200
0
ND
0.500 0.115
0
ND
1.00 0.200
0
ND
0
ND
1.00 0.450
0
ND
1.00 0.150
0
ND
0.500 0.0650
0
ND
1.00 0.150
0
ND
0
ND
1.00 0.110
0
*-
1.00 0.200
0
ND
0.500 0.0825
0
*-
1.00 0.200
0
*-
0
ND
1.00 0.120
0
ND
1.00 0.230
0
ND
0.500 0.200
0
ND
1.00 0.230
0
ND
0
ND
1.00 0.120
0
ND
1.00 0.210
0
ND
0.500 0.0600
0
ND
1.00 0.210
0
ND
0
ND
1.00 0.120
0
*-
1.00 0.160
0
ND
0.500 0.0375
0
*-
1.00 0.160
0
*-
0
ND
1.00 0.120
0
ND, R
1.00 0.120
0
ND
0.500 0.103
0
ND
1.00 0.120
0
ND, R
0
ND
1.00 0.140
0
ND, R
1.00 0.190
0
ND
0.500 0.0750
0
ND
1.00 0.190
0
ND, R
0
ND
1.00 0.0910
0
ND
1.00 0.0640
0
ND
0.500 0.0575
0
ND
1.00 0.0640
0
ND
0
ND
5.00 4.00
0
ND
10.0 8.70
0
ND
0.500 0.138
0
ND
10.0 8.70
0
ND
0
ND
1.00 0.140
0
ND
1.00 0.160
0
ND
0.500 0.130
0
ND
1.00 0.160
0
ND
0
ND
5.00 4.70
0
ND
20.0 11.0
0
ND
0.500 0.235
0
ND
20.0 11.0
0
ND
0
ND
1.00 0.0980
0
*-
1.00 0.180
0
ND
0.500 0.0650
0
*-
1.00 0.180
0
*-
0
ND
1.00 0.200
0
*-
1.00 0.180
0
ND
0.500 0.0700
0
*-
1.00 0.180
0
*-
0
ND
1.00 0.140
0
*+
2.00 1.10
0
ND
0.500 0.140
0
*+
2.00 1.10
0
*+
0
ND
1.00 0.32
0
ND
1.00 0.170
0
ND
0.500 0.108
0
ND
1.00 0.170
0
ND
0
ND
1.00 0.120
0
ND, R
1.00 0.370
0
ND
0.500 0.185
0
ND
1.00 0.370
0
ND, R
0
ND
1.00 0.220
0
*-, *1
1.00 0.640
0
ND
0.500 0.128
0
*-, *1
1.00 0.640
0
*-, *1
0
ND
5.000 4.90
0
ND
20.0 19.8
0
ND
0.500 0.103
0
ND
20.0 19.8
0
ND
0
ND
1.00 0.150
0
ND, R
1.00 0.770
0
ND
0.500 0.0850
0
ND
1.00 0.770
0
ND, R
0
ND
1.00 0.160
0
ND, R
1.00 0.660
0
ND
0.500 0.135
0
ND
1.00 0.660
0
ND, R
0
ND
1.00 0.2900
0
ND, R
1.00 0.290
0
ND
0.500 0.143
0
ND
1.00 0.290
0
ND, R
0
ND
1.00 0.0950
0
*-, *1
1.00 0.180
0
ND
0.500 0.0800
0
*-, *1
1.00 0.180
0
*-, *1
0
ND
1.00 0.150
0
ND
1.00 0.160
0
ND
0.500 0.145
0
ND
1.00 0.160
0
ND
0
ND
1.00 0.420
1.29
I, R
1.00 0.520
0
ND
0.500 0.300
0
ND
1.00 0.520
1.29
I, R
0
ND
1.00 0.430
0
ND
1.00 1.00
0
ND
0.500 0.300
0
ND
1.00 1.00
0
ND
0
ND
1.00 0.350
0
ND
1.00 0.560
0
ND
0.500 0.375
0
ND
1.00 0.560
0
ND
0
ND
1.00 0.140
0
ND
1.00 0.200
0
ND
0.500 0.0900
0
ND
1.00 0.200
0
ND
0
ND
1.00 0.350
0
*1
1.00 0.380
0
ND
0.500 0.325
0
*1
1.00 0.380
0
*1
0
ND
1.00 0.220
0
ND
1.00 0.200
0
ND
0.500 0.200
0
ND
1.00 0.200
0
ND
0
ND
1.00 0.480
0
ND
1.00 0.700
0
ND
0.500 0.300
0
ND
1.00 0.700
0
ND
0
ND
1.00 0.290
0
ND
1.00 0.310
0
ND
0.500 0.220
0
ND
1.00 0.310
0
ND
0
ND
1.00 0.150
0
ND
1.00 0.120
0
ND
0.500 0.145
0
ND
1.00 0.120
0
ND
0
ND
1.00 0.200
0
ND
1.00 0.130
0
ND
0.500 0.198
0
ND
1.00 0.130
0
ND
0
ND
1.00 0.220
0
*-
1.00 0.140
0
ND
0.500 0.160
0
*-
1.00 0.140
0
*-
0
ND
1.00 0.140
0
ND
1.00 0.100
0
ND
0.500 0.128
0
ND
1.00 0.100
0
ND
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Fraction 1 , ng Filter and FH Rinse
140-31434-13
OTM-45 Laboratory Results Summary Sample Train Field Blank (STFB) Extruder Exhaust
Fraction 2, ng BH Rinse and Primary XAD
140-31434-14
Fraction 3, ng Cond/Imp water & Rinse
140-31434-15
Barr Engineering Co. July 14, 2023
Fraction 4, ng Back up XAD trap
140-31434-16
STFB Total Mass Fractions 1-3, ng
Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag Reporting Limit MDL Result, ng Flag
0
ND
2.00 1.30
0
ND
10.0 9.40
0
0
ND
1.00 0.180 0.724
J
1.00 0.450
0
0
ND
1.00 0.210
0
ND
1.00 0.520
0
0
ND
1.00 0.620
0
ND
3.00 2.60
0
0
ND
1.00 0.650
1.58
1.00 0.660
0
0
ND
1.00 0.0850
0
ND
1.00 0.890
0
0
ND
1.00 0.250
0
ND
1.00 0.210
0
0
ND
1.00 0.170
0
ND, R
1.00 0.270
0
0
ND
1.00 0.100
0
ND, R
1.00 0.120
0
0
ND
1.00 0.140
0
*-, R
1.00 0.170
0
0
ND
1.00 0.170
0
ND, R
1.00 0.230
0
0
ND
1.00 0.890
0
ND
1.00 0.520
0
0
ND
1.00 0.110
0
ND
1.00 0.260
0
0
ND
1.00 0.110
0
ND
1.00 0.200
0
0
ND
1.00 0.450 0.263
J
1.00 0.150
0
0
ND
1.00 0.110
0
*-
1.00 0.200
0
0
ND
1.00 0.0880
0
ND
1.00 0.230
0
0
ND
1.00 0.120
0
ND
1.00 0.210
0
0
ND
1.00 0.120
0
*-
1.00 0.160
0
0
ND
1.00 0.120
0
ND
1.00 0.120
0
0
ND
1.00 0.140
0
ND, R
1.00 0.190
0
0
ND
1.00 0.0910
0
ND
1.00 0.0640
0
0
ND
5.00 4.00
0
ND
10.0 8.70
0
0
ND
1.00 0.140
0
ND
1.00 0.160
0
0
ND
5.00 4.70
0
ND
20.0 11.0
0
0
ND
1.00 0.0980
0
*-
1.00 0.180
0
0
ND
1.00 0.200
0
*-
1.00 0.180
0
3.39
1.00 0.1400 170
*+
2.00 1.10
0
0
ND
1.00 0.320
0
ND, R
1.00 0.170
0
0
ND
1.00 0.120
0
ND, R
1.00 0.370
0
0
ND
1.00 0.220
0
*-, *1, R
1.00 0.640
0
0
ND
5.00 4.90
0
ND, R
20.0 19.8
0
0
ND
1.00 0.150
0
ND, R
1.00 0.770
0
0
ND
1.00 0.160
0
ND, R
1.00 0.660
0
0
ND
1.00 0.2900
0
ND, R
1.00 0.290
0
0
ND
1.00 0.0950
0
*-, *1
1.00 0.180
0
0
ND
1.00 0.150
0
ND
1.00 0.160
0
0
ND
1.00 0.420
0
ND, R
1.00 0.520
0
0
ND
1.00 0.430
0
ND
1.00 1.00
0
0
ND
1.00 0.350
0
ND
1.00 0.560
0
0
ND
1.00 0.140
0
ND
1.00 0.200
0
0
ND
1.00 0.350
0
*1
1.00 0.380
0
0
ND
1.00 0.220
0
ND
1.00 0.200
0
0
ND
1.00 0.480
0
ND
1.00 0.700
0
0
ND
1.00 0.290
0
ND
1.00 0.310
0
0.152
J
1.00 0.150
1.91
1.00 0.120
0
0
ND
1.00 0.200
0
ND
1.00 0.130
0
0
ND
1.00 0.220
0
*-
1.00 0.140
0
0
ND
1.00 0.140
0
ND
1.00 0.100
0
ND
0.500 0.200
0
ND
0.500 0.0650
0
ND
0.500 0.190
0
ND
0.500 0.153
0
ND
0.500 0.0950
0
ND
0.500 0.0525
0
ND
0.500 0.0650
0
ND
0.500 0.0750
0
ND
0.500 0.0525
0
ND
0.500 0.0800
0
ND
0.500 0.113
0
ND
0.500 0.0450
0
ND
0.500 0.0575
0
ND
0.500 0.115
0
ND
0.500 0.0650
0
ND
0.500 0.0825
0
ND
0.500 0.200
0
ND
0.500 0.0600
0
ND
0.500 0.0375
0
ND
0.500 0.103
0
ND
0.500 0.0750
0
ND
0.500 0.0575
0
ND
0.500 0.138
0
ND
0.500 0.130
0
ND
0.500 0.235
0
ND
0.500 0.0650
0
ND
0.500 0.0700
0
ND
0.500 0.140
0
ND
0.500 0.108
0
ND
0.500 0.185
0
ND
0.500 0.128
0
ND
0.500 0.103
0
ND
0.500 0.0850
0
ND
0.500 0.135
0
ND
0.500 0.143
0
ND
0.500 0.0800
0
ND
0.500 0.145
0
ND
0.500 0.300
0
ND
0.500 0.300
0
ND
0.500 0.375
0
ND
0.500 0.0900
0
ND
0.500 0.325
0
ND
0.500 0.200
0
ND
0.500 0.300
0
ND
0.500 0.220
0
ND
0.500 0.145
0
ND
0.500 0.198
0
ND
0.500 0.160
0
ND
0.500 0.128
0
CI ND ND ND ND ND ND ND ND *ND ND ND ND ND *ND ND *ND ND ND ND ND ND ***+ ND ND *-, *1 ND ND ND ND *-, *1 ND ND ND ND ND *1 ND ND ND ND ND *ND
10.0 9.40
0
1.00 0.450
0.72
1.00 0.520 0.000
3.00 2.60
0
1.00 0.660
2
1.00 0.890
0
1.00 0.210
0
1.00 0.270
0
1.00 0.120
0.0
1.00 0.170
0
1.00 0.230
0
1.00 0.520
0
1.00 0.260
0.0
1.00 0.200
0
1.00 0.150
0
1.00 0.200
0
1.00 0.230
0
1.00 0.210
0
1.00 0.160
0
1.00 0.120
0
1.00 0.190
0.0
1.00 0.0640
0
10.0 8.70
0
1.00 0.160
0
20.0 11.0
0.0
1.00 0.180
0
1.00 0.180
0
2.00 1.10
173
1.00 0.170
0
1.00 0.370
0
1.00 0.640
0
20.0 19.8
0
1.00 0.770
0.00
1.00 0.660
0
1.00 0.290
0
1.00 0.180
0
1.00 0.160
0.00
1.00 0.520
0.00
1.00 1.00
0.00
1.00 0.560
0.00
1.00 0.200
0.00
1.00 0.380
0.00
1.00 0.200
0.00
1.00 0.700
0.00
1.00 0.310
0.00
1.00 0.120
2.06
1.00 0.130
0.00
1.00 0.140
0.00
1.00 0.100
0.00
ND J ND ND
ND ND ND, R ND, R *-, R ND, R ND ND ND J *ND ND *ND ND, R ND ND ND ND ***+ ND, R ND, R *-, *1, R ND, R ND, R ND, R ND, R *- ,*1 ND ND, R ND ND ND *1 ND ND ND J ND *ND
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Fraction 1 , ng Filter and FH Rinse
140-31434-1
OTM-45 Laboratory Results Summary Test Run 1
Extruder Exhaust
Fraction 2, ng BH Rinse and Primary XAD
140-31434-2
Fraction 3, ng Cond/Imp water & Rinse
140-31434-3
Barr Engineering Co. July 17, 2023
Fraction 4, ng Breakthrough XAD
140-31434-4
Total Train Mass, ng
Frac 4 Breakthrough
Flag "A" if over 30% Break Through
Total Mass, ng (Add Frac 4 if Applicable)
Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Total Mass, ng Qualifier
0 0 0 0 0 4.76 0 6.80 0 9.79 3.93 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1070 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13.2 0 0 0
%
ND
39.5 25.7
0
ND
1000 940
0
ND
0.600 0.240 11.9
10.0 9.40
0
ND
19.8 3.56
104
100 45.0
0
ND
0.600 0.0780 3.65
1.00 0.450
104
3.5
ND
19.8 4.15
0
ND
100 52.0
0
ND
0.600 0.228
0
ND
1.00 0.520
0
ND
19.8 12.2
0
ND
300
260
0
ND
0.600 0.183
0
ND
3.00 2.60
0
ND
19.8 12.8
0
ND
100 66.0
0
ND
0.600 0.114 1.63
1.00 0.660
0
J
19.8 1.68
0
ND
100 89.0
0
ND
0.600 0.0630
0
ND
1.00 0.890 4.76
0.0
ND
19.8 4.94
0
ND
100 21.0
0
ND
0.600 0.0780
0
ND
1.00 0.210
0
J
19.8 3.36
0
ND
100 27.0
0
ND
0.600 0.0900
0
ND
1.00 0.270
6.8
0.0
ND
19.8 1.98
0
ND
100 12.0
0
ND
0.600 0.0630
0
ND
1.00 0.120
0
J
19.8 2.77
0
*-
100 17.0
0
ND
0.600 0.0960
0
*-
1.00 0.170 9.79
0.0
J
19.8 3.36
0
ND
100 23.0
0
ND
0.600 0.135
0
ND
1.00 0.230 3.93
0.0
ND
19.8 17.6
0
ND
100 52.0
0
ND
0.600 0.0540
0
ND
1.00 0.520
0
ND
19.8 2.17
0
ND
100 26.0
0
ND
0.600 0.0690
0
ND
1.00 0.260
0
ND
19.8 2.17
0
ND
100 20.0
0
ND
0.600 0.138
0
ND
1.00 0.200
0
ND
19.8 8.89
0
ND
100 15.0 0.715
I, CI
0.600 0.0780
0
ND
1.00 0.150 0.715
0.0
ND
19.8 2.17
0
*-
100 20.0
0
ND
0.600 0.0990
0
*-
1.00 0.200
0
ND
19.8 1.74
0
ND
100 23.0
0
ND
0.600 0.240
0
ND
1.00 0.230
0
ND
19.8 2.37
0
ND
100 21.0
0
ND
0.600 0.0720
0
ND
1.00 0.210
0
ND
19.8 2.37
0
*-
100 16.0
0
ND
0.600 0.0450
0
*-
1.00 0.160
0
ND
19.8 2.37
0
ND
100 12.0
0
ND
0.600 0.123
0
ND
1.00 0.120
0
ND
19.8 2.77
0
ND
100 19.0
0
ND
0.600 0.0900
0
ND
1.00 0.190
0
ND
19.8 1.80
0
ND
100 6.40
0
ND
0.600 0.0690
0
ND
1.00 0.0640
0
ND
98.8 79.0
0
ND
1000 870
0
ND
0.600 0.165
0
ND
10.0 8.70
0
ND
19.8 2.77
0
ND
100 16.0
0
ND
0.600 0.156
0
ND
1.00 0.160
0
ND
98.8 92.8
0
ND
2000 1100
0
ND
0.600 0.282
0
ND
20.0 11.0
0
ND
19.8 1.94
0
*-
100 18.0
0
ND
0.600 0.0780
0
*-
1.00 0.180
0
ND
19.8 3.95
0
*-
100 18.0
0
ND
0.600 0.0840
0
*-
1.00 0.180
0
19.8 2.77
1950
*+
200
110
0
ND
0.600 0.168
0
*+
2.00 1.10
3020
0.0
ND
19.8 6.32
0
ND
100 17.0
0
ND
0.600 0.129
0
ND
1.00 0.170
0
ND
19.8 2.37
0
ND
100 37.0
0
ND
0.600 0.222
0
ND
1.00 0.370
0
ND
19.8 4.35
0
*-, *1
100 64.0
0
ND
0.600 0.153
0
*-, *1
1.00 0.640
0
ND
98.8 96.8
0
ND
2000 1980
0
ND
0.600 0.123
0
ND
20.0 19.8
0
ND
19.8 2.96
0
ND
100 77.0
0
ND
0.600 0.102
0
ND
1.00 0.770
0
ND
19.8 3.16
0
ND
100 66.0
0
ND
0.600 0.162
0
ND
1.00 0.660
0
ND
19.8 5.73
0
ND
100 29.0
0
ND
0.600 0.171
0
ND
1.00 0.290
0
ND
19.8 1.88
0
*-, *1
100 18.0
0
ND
0.600 0.0960
0
*-, *1
1.00 0.180
0
ND
19.8 2.96
0
ND
100 16.0
0
ND
0.600 0.174
0
ND
1.00 0.160
0
ND
19.8 8.30
0
ND
100 52.0
0
ND
0.600 0.360
0
ND
1.00 0.520
0
ND
19.8 8.49
0
ND
100
100
0
ND
0.600 0.360
0
ND
1.00 1.00
0
ND
19.8 6.91
0
ND
100 56.0
0
ND
0.600 0.450
0
ND
1.00 0.560
0
ND
19.8 2.77
0
ND
100 20.0
0
ND
0.600 0.108
0
ND
1.00 0.200
0
ND
19.8 6.91
0
*1
100 38.0
0
ND
0.600 0.390
0
*1
1.00 0.380
0
ND
19.8 4.35
0
ND
100 20.0
0
ND
0.600 0.240
0
ND
1.00 0.200
0
ND
19.8 9.48
0
ND
100 70.0
0
ND
0.600 0.360
0
ND
1.00 0.700
0
ND
19.8 5.73
0
ND
100 31.0
0
ND
0.600 0.264
0
ND
1.00 0.310
0
J
19.8 2.96
2800
100 12.0
0
ND
0.600 0.174 3.67
1.00 0.120 2813.2
0.1
ND
19.8 3.95
0
ND
100 13.0
0
ND
0.600 0.237
0
ND
1.00 0.130
0
ND
19.8 4.35
0
*-
100 14.0
0
ND
0.600 0.192
0
*-
1.00 0.140
0
ND
19.8 2.77
0
ND
100 10.0
0
ND
0.600 0.153
0
ND
1.00 0.100
0
0 104
0 0 0 4.76 0 6.8 0 9.79 3.93 0 0 0 0.715 0 0 0 0 0 0 0 0 0 0 0 0 3020 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2813.2 0 0 0
ND
ND ND ND, x, y J ND J ND *J ND ND ND I, CI ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Fraction 1 , ng Filter and FH Rinse
140-31434-5
OTM-45 Laboratory Results Summary Test Run 2
Extruder Exhaust
Fraction 2, ng BH Rinse and Primary XAD
140-31434-6
Fraction 3, ng Cond/Imp water & Rinse
140-31434-7
Barr Engineering Co. July, 17, 2023
Fraction 4, ng Breakthrough XAD
140-31434-8
Total Train Mass, ng
Frac 4 Breakthrough
Flag "A" if over 30% Break Through
Total Mass, ng (Add Frac 4 if Applicable)
Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Total Mass, ng Qualifier
0
ND
19.7 12.8
0
ND
1000 940
0
0
ND
9.85 1.77
0
ND
100 45.0
0
0
ND
9.85 2.07
0
ND
100 52.0
0
0
ND
9.85 6.11
0
ND
300
260
0
0
ND
9.85 6.40
0
ND
100 66.0
0
0
ND
9.85 0.837
0
ND
100 89.0
0
0
ND
9.85 2.46
0
ND
100 21.0
0
0
ND
9.85 1.67
0
ND
100 27.0
0
1.21
J
9.85 0.985
0
ND
100 12.0
0
3.48
J
9.85 1.38
0
*-
100 17.0
0
2.60
J
9.85 1.67
0
ND
100 23.0
0
0
ND
9.85 8.77
0
ND
100 52.0
0
0
ND
9.85 1.08
0
ND
100 26.0
0
0
ND
9.85 1.08
0
ND
100 20.0
0
0
ND
9.85 4.43
0
ND
100 15.0
0
0
ND
9.85 1.08
0
*-
100 20.0
0
0
ND
9.85 0.867
0
ND
100 23.0
0
0
ND
9.85 1.18
0
ND
100 21.0
0
0
ND
9.85 1.18
0
*-
100 16.0
0
0
ND
9.85 1.18
0
ND
100 12.0
0
0
ND
9.85 1.38
0
ND
100 19.0
0
0
ND
9.85 0.896
0
ND
100 6.40
0
0
ND
9.85 39.4
0
ND
1000 870
0
0
ND
9.85 1.38
0
ND
100 16.0
0
0
ND
9.85 46.3
0
ND
2000 1100
0
0
ND
49.2 0.965
0
*-
100 18.0
0
0
ND
9.85 1.97
0
*-
100 18.0
0
693
9.85 1.38
8280
*+
200
110
0
0
ND
9.85 3.15
0
ND
100 17.0
0
0
ND
9.85 1.38
0
ND
100 37.0
0
0
ND
49.2 2.17
0
*-, *1
100 64.0
0
0
ND
9.85 1.18
0
ND
2000 1980
0
0
ND
9.85 1.48
0
ND
100 77.0
0
0
ND
9.85 1.58
0
ND
100 66.0
0
0
ND
9.85 2.86
0
ND
100 29.0
0
0
ND
9.85 0.936
0
*-, *1
100 18.0
0
0
ND
9.85 1.48
0
ND
100 16.0
0
0
ND
9.85 4.14
0
ND
100 52.0
0
0
ND
9.85 4.23
0
ND
100
100
0
0
ND
9.85 3.45
0
ND
100 56.0
0
0
ND
9.85 1.38
0
ND
100 20.0
0
0
ND
9.85 3.45
0
*1
100 38.0
0
0
ND
49.2 2.17
0
ND
100 20.0
0
0
ND
9.85 4.73
0
ND
100 70.0
0
0
ND
9.85 2.86
0
ND
100 31.0
0
10.0
9.85 1.48
3280
100 12.0
0
0
ND
9.85 1.97
0
ND
100 13.0
0
0
ND
9.85 2.17
0
*-
100 14.0
0
0
ND
9.85 1.38
0
ND
100 10.0
0
%
ND
0.620 0.248
0
ND
10.0 9.40
0
ND
0.620 0.0806 2.85
1.00 0.450
0
ND
0.620 0.236 0.615
J
1.00 0.520
0
ND
0.620 0.189
0
ND
3.00 2.60
0
ND
0.620 0.118 1.21
1.00 0.660
0
ND
0.620 0.0651
0
ND
1.00 0.890
0
ND
0.620 0.0806
0
ND
1.00 0.210
0
ND
0.620 0.0930
0
ND
1.00 0.270
0
ND
0.620 0.0651
0
ND
1.00 0.120 1.21
0.0
ND
0.620 0.0992
0
*-
1.00 0.170 3.48
0.0
ND
0.620 0.140
0
ND
1.00 0.230
2.6
0.0
ND
0.620 0.0558
0
ND
1.00 0.520
0
ND
0.620 0.0713
0
ND
1.00 0.260
0
ND
0.620 0.143
0
ND
1.00 0.200
0
ND
0.620 0.0806
0
ND
1.00 0.150
0
ND
0.620 0.102
0
*-
1.00 0.200
0
ND
0.620 0.248
0
ND
1.00 0.230
0
ND
0.620 0.0744
0
ND
1.00 0.210
0
ND
0.620 0.0465
0
*-
1.00 0.160
0
ND
0.620 0.127
0
ND
1.00 0.120
0
ND
0.620 0.0930
0
ND
1.00 0.190
0
ND
0.620 0.0713
0
ND
1.00 0.0640
0
ND
0.620 0.171
0
ND
10.0 8.70
0
ND
0.620 0.161
0
ND
1.00 0.160
0
ND
0.620 0.291
0
ND
20.0 11.0
0
ND
0.620 0.0806
0
*-
1.00 0.180
0
ND
0.620 0.0868
0
*-
1.00 0.180
0
ND
0.620 0.174 1.17
J, *+
2.00 1.10
8973
0.0
ND
0.620 0.133
0
ND
1.00 0.170
0
ND
0.620 0.229
0
ND R
1.00 0.370
0
ND
0.620 0.158
0
*-, *1, R
1.00 0.640
0
ND
0.620 0.127
0
ND
20.0 19.8
0
ND
0.620 0.105
0
ND
1.00 0.770
0
ND
0.620 0.167
0
ND
1.00 0.660
0
ND
0.620 0.177
0
ND R
1.00 0.290
0
ND
0.620 0.0992
0
*-, *1
1.00 0.180
0
ND
0.620 0.180
0
ND
1.00 0.160
0
ND
0.620 0.372
0
ND
1.00 0.520
0
ND
0.620 0.372
0
ND
1.00 1.00
0
ND
0.620 0.465
0
ND
1.00 0.560
0
ND
0.620 0.112
0
ND
1.00 0.200
0
ND
0.620 0.403
0
*1
1.00 0.380
0
ND
0.620 0.248
0
ND
1.00 0.200
0
ND
0.620 0.372
0
ND
1.00 0.700
0
ND
0.620 0.273
0
ND
1.00 0.310
0
ND
0.620 0.180 4.20
1.00 0.120 3290
0.1
ND
0.620 0.245
0
ND
1.00 0.130
0
ND
0.620 0.198
0
*-
1.00 0.140
0
ND
0.620 0.158
0
ND
1.00 0.100
0
0 0 0 0 0 0 0 0 1.21 3.48 2.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8973 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3290 0 0 0
ND ND ND ND ND, x, y ND ND ND J J, *J ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, *J, *+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND ND ND ND ND, *1 ND ND ND
ND ND, *-
ND
Zues Company,Inc Orangeburg,SC
Laboratory Sample ID
Compound Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2-(N-methylperfluoro-1-octanesulfonamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Fraction 1 , ng Filter and FH Rinse
140-31434-9
OTM-45 Laboratory Results Summary Test Run 3
Extruder Exhaust
Fraction 2, ng BH Rinse and Primary XAD
140-31434-10
Fraction 3, ng Cond/Imp water & Rinse
140-31434-11
Barr Engineering Co. July, 17, 2023
Fraction 4, ng Breakthrough XAD
140-31434-12
Fraction 1- Frac 4 3 Train BreakMass, ng through
Flag "A" if over 30%
Break Through
Total Mass, ng (Add Frac 4 if Applicable)
Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Reporting Limit MDL Result, ng Qualifier Total Mass, ng Qualifier
0
ND
20.0 13.0
0
ND
602
566
0
6.78
J
10.0 1.80
32.5
J
60.2 27.1
0
0
ND
10.0 2.10
0
ND
60.2 31.3
0
0
ND
10.0 6.20
0
ND
181
157
0
0
ND
10.0 6.50
0
ND
60.2 39.8
0
1.46
J
10.0 0.850
0
ND
60.2 53.6
0
0
ND
10.0 2.50
0
ND
60.2 12.7
0
0
ND
10.0 1.70
0
ND
60.2 16.3
0
0
ND
10.0 1.00
0
ND
60.2 7.23
0
2.52
J
10.0 1.40
0
*-
60.2 10.2
0
0
ND
10.0 1.70
0
ND
60.2 13.9
0
0
ND
10.0 8.90
0
ND
60.2 31.3
0
0
ND
10.0 1.10
0
ND
60.2 15.7
0
0
ND
10.0 1.10
0
ND
60.2 12.0
0
0
ND
10.0 4.50
0
ND
60.2 9.04
0
0
ND
10.0 1.10
0
*-
60.2 12.0
0
0
ND
10.0 0.880
0
ND
60.2 13.9
0
0
ND
10.0 1.20
0
ND
60.2 12.7
0
0
ND
10.0 1.20
0
*-
60.2 9.64
0
0
ND
10.0 1.20
0
ND
60.2 7.23
0
0
ND
10.0 1.40
0
ND
60.2 11.4
0
0
ND
10.0 0.910
0
ND
60.2 3.86
0
0
ND
50.0 40.0
0
ND
602
524
0
0
ND
10.0 1.40
0
ND
60.2 9.64
0
0
ND
50.0 47.0
0
ND
1200 663
0
0
ND
10.0 0.980
0
*-
60.2 10.8
0
0
ND
10.0 2.00
0
*-
60.2 10.8
0
559
10.0 1.40
3790
*+
120 66.3
0
0
ND
10.0 3.20
0
ND
60.2 10.2
0
0
ND
10.0 1.20
0
ND
60.2 22.3
0
0
ND
10.0 2.20
0
*-, *1
60.2 38.6
0
0
ND
50.0 49.0
0
ND
1200 1190
0
0
ND
10.0 1.50
0
ND
60.2 46.4
0
0
ND
10.0 1.60
0
ND
60.2 39.8
0
0
ND
10.0 2.90
0
ND
60.2 17.5
0
0
ND
10.0 0.950
0
*-, *1
60.2 10.8
0
0
ND
10.0 1.50
0
ND
60.2 9.64
0
0
ND
10.0 4.20
0
ND
60.2 31.3
0
0
ND
10.0 4.30
0
ND
60.2 60.2
0
0
ND
10.0 3.50
0
ND
60.2 33.7
0
0
ND
10.0 1.40
0
ND
60.2 12.0
0
0
ND
10.0 3.50
0
*1
60.2 22.9
0
0
ND
10.0 2.20
0
ND
60.2 12.0
0
0
ND
10.0 4.80
0
ND
60.2 42.2
0
0
ND
10.0 2.90
0
ND
60.2 18.7
0
7.19
J
10.0 1.50
3100
60.2 7.23
0
0
ND
10.0 2.00
0
ND
60.2 7.83
0
0
ND
10.0 2.20
0
*-
60.2 8.43
0
0
ND
10.0 1.40
0
ND
60.2 6.02
0
%
ND
0.610 0.244
0
CI
10.0 9.40
0
ND
0.610 0.0793 1.38
1.00 0.450 39.28
3.5
ND
0.610 0.232
0
ND
1.00 0.520
0
ND
0.610 0.186
0
ND
3.00 2.60
0
ND
0.610 0.116
0
ND
1.00 0.660
0
ND
0.610 0.0641
0
ND
1.00 0.890 1.46
0.0
ND
0.610 0.0793
0
ND
1.00 0.210
0
ND
0.610 0.0915
0
ND
1.00 0.270
0
ND
0.610 0.0641
0
ND
1.00 0.120
0
ND
0.610 0.0976
0
*-
1.00 0.170 2.52
0.0
ND
0.610 0.137
0
ND
1.00 0.230
0
ND
0.610 0.0549
0
ND
1.00 0.520
0
ND
0.610 0.0702
0
ND
1.00 0.260
0
ND
0.610 0.140
0
ND
1.00 0.200
0
ND
0.610 0.0793
0
ND
1.00 0.150
0
ND
0.610 0.101
0
*-
1.00 0.200
0
ND
0.610 0.244
0
ND
1.00 0.230
0
ND
0.610 0.0732
0
ND
1.00 0.210
0
ND
0.610 0.0458
0
*-
1.00 0.160
0
ND
0.610 0.125
0
ND
1.00 0.120
0
ND
0.610 0.0915
0
ND
1.00 0.190
0
ND
0.610 0.0702
0
ND
1.00 0.0640
0
ND
0.610 0.168
0
ND
10.0 8.70
0
ND
0.610 0.159
0
ND
1.00 0.160
0
ND
0.610 0.287
0
ND
20.0 11.0
0
ND
0.610 0.0793
0
*-
1.00 0.180
0
ND
0.610 0.0854
0
*-
1.00 0.180
0
ND
0.610 0.171
0
*+
2.00 1.10
4349
0.0
ND
0.610 0.131
0
ND
1.00 0.170
0
ND
0.610 0.226
0
ND
1.00 0.370
0
ND
0.610 0.156
0
*-, *1 R
1.00 0.640
0
ND
0.610 0.125
0
ND
20.0 19.8
0
ND
0.610 0.104
0
ND
1.00 0.770
0
ND
0.610 0.165
0
ND
1.00 0.660
0
ND
0.610 0.174
0
ND R
1.00 0.290
0
ND
0.610 0.0976
0
*-, *1
1.00 0.180
0
ND
0.610 0.177
0
ND
1.00 0.160
0
ND
0.610 0.366
0
ND
1.00 0.520
0
ND
0.610 0.366
0
ND
1.00 1.00
0
ND
0.610 0.458
0
ND
1.00 0.560
0
ND
0.610 0.110
0
ND
1.00 0.200
0
ND
0.610 0.397
0
*1
1.00 0.380
0
ND
0.610 0.244
0
ND
1.00 0.200
0
ND
0.610 0.366
0
ND
1.00 0.700
0
ND
0.610 0.268
0
ND
1.00 0.310
0
ND
0.610 0.177 2.72
1.00 0.120 3107.19
0.1
ND
0.610 0.241
0
ND
1.00 0.130
0
ND
0.610 0.195
0
*-
1.00 0.140
0
ND
0.610 0.156
0
ND
1.00 0.100
0
0 39.28
0 0 0 1.46 0 0 0 2.52 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4349 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3107.19 0 0 0
ND J ND ND ND, x J ND ND ND J, *ND ND ND ND ND ND, *ND ND ND, *ND ND ND ND ND ND ND, *ND, **+ ND ND ND, *-, *1 ND ND ND ND ND, *-, *1 ND ND, ND ND ND ND, *1 ND ND ND J ND ND, *ND
1 2 3 4 5
ANALYTICAL REPORT 6
7 8 9
PREPARED FOR 10
11 Attn: Chris Given Zeus Industrial Products Inc 12 3737 Indusrial Blvd 13 Orangeburg, South Carolina 29118 14
Generated 7/11/2023 4:07:31 PM Revision 1
15
JOB DESCRIPTION
Zeus Industrial Products - OTM-45
JOB NUMBER
140-31434-1
Eurofins Knoxville 5815 Middlebrook Pike Knoxville TN 37921
See page two for job notes and contact information.
Page 1 of 125
Eurofins Knoxville
Job Notes
This report may not be reproduced except in full, and with written approval from the laboratory. The results relate only to the samples tested. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page.
The test results in this report relate only to the samples as received by the laboratory and will meet all requirements of the methodology, with any exceptions noted. This report shall not be reproduced except in full, without the express written approval of the laboratory. All questions should be directed to the Eurofins TestAmerica Project Manager.
Authorization
Authorized for release by Courtne Adkins, Project Manager II
et.eurofinsus.com
Generated 7/11/2023 4:07:31 PM Revision 1
Eurofins Knoxville is a laboratory within TestAmerica Laboratories, Inc., a company within Eurofins Environment Testing Group of Companies
Page 2 of 125
7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc
Laboratory Job ID: 140-31434-1 1
Table of Contents 2 Project/Site: Zeus Industrial Products - OTM-45
Cover Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
3
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4
Definitions/Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5
Case Narrative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Client Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
6
Default Detection Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
7
SIsuortroopgeatDeilSutuiomnmSaurmy .m.a.r.y...................................................................... 7712 8
QC Sample Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
9
QC Association Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
10
Lab Chronicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
Certification Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
11
Method Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
12
Sample Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
13
Chain of Custody . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
14
15
Page 3 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Definitions/Glossary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Qualifiers
LCMS
Qualifier **+ *1 *5*5+ CI
I J R S1-
Qualifier Description LCS and/or LCSD is outside acceptance limits, low biased. LCS and/or LCSD is outside acceptance limits, high biased. LCS/LCSD RPD exceeds control limits. Isotope dilution analyte is outside acceptance limits, low biased. Isotope dilution analyte is outside acceptance limits, high biased. The peak identified by the data system exhibited chromatographic interference that could not be resolved. There is reason to suspect there may be a high bias. Value is EMPC (estimated maximum possible concentration). Result is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Result Unusable Surrogate recovery exceeds control limits, low biased.
Glossary
Abbreviation %R CFL CFU CNF DER Dil Fac DL DL, RA, RE, IN DLC EDL LOD LOQ MCL MDA MDC MDL ML MPN MQL NC ND NEG POS PQL PRES QC RER RL RPD TEF TEQ TNTC
These commonly used abbreviations may or may not be present in this report. Listed under the "D" column to designate that the result is reported on a dry weight basis Percent Recovery Contains Free Liquid Colony Forming Unit Contains No Free Liquid Duplicate Error Ratio (normalized absolute difference) Dilution Factor Detection Limit (DoD/DOE) Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample Decision Level Concentration (Radiochemistry) Estimated Detection Limit (Dioxin) Limit of Detection (DoD/DOE) Limit of Quantitation (DoD/DOE) EPA recommended "Maximum Contaminant Level" Minimum Detectable Activity (Radiochemistry) Minimum Detectable Concentration (Radiochemistry) Method Detection Limit Minimum Level (Dioxin) Most Probable Number Method Quantitation Limit Not Calculated Not Detected at the reporting limit (or MDL or EDL if shown) Negative / Absent Positive / Present Practical Quantitation Limit Presumptive Quality Control Relative Error Ratio (Radiochemistry) Reporting Limit or Requested Limit (Radiochemistry) Relative Percent Difference, a measure of the relative difference between two points Toxicity Equivalent Factor (Dioxin) Toxicity Equivalent Quotient (Dioxin) Too Numerous To Count
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 4 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Case Narrative
1
Job ID: 140-31434-1
2
Job ID: 140-31434-1
3
Laboratory: Eurofins Knoxville
4
Narrative
Job Narrative
5
140-31434-1
6
Revision Notes
7
This report was revised to update the flagging suite for targets with failing IDA recoveries.
8
Receipt
9
10 The samples were received on 4/19/2023 5:45 PM. Unless otherwise noted below, the samples arrived in good condition, and where
required, properly preserved and on ice. The temperatures of the 2 coolers at receipt time were 0.5 C and 0.8 C.
LCMS
11
Field Surrogate Notes:
12
Field surrogate recoveries are reported in all condensate fractions to monitor for breakthrough.
13
14 Several samples were diluted over the standard 50x rate resulting in field surrogates being diluted out. The field surrogates are not
re-fortified. The following samples are impacted: 140-31434-2, 140-31434-6, and 140-31434-10.
Several samples are reagent blanks and were not pre-spiked with field surrogate.
15
Method 537 (Modified)
The compound PFBA has a significant interference that is within the retention time window and therefore prevents the ability to determine an unbiased concentration in the sample. When the presence of the interference is observed, the integration for PFBA is estimated to begin and end at approximately the same integration window as 13C4-PFBA; this will yield an estimated maximum concentration for PFBA in the extract. The PFBA result will also contain a qualifier "CI" indicating the presence of an interference. The following samples are impacted: W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT (140-31434-19), W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-12), W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT (140-31434-16), W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT (140-31434-20) and W-1075 QC OTM-45 XAD-2 RESIN TUBE RB (140-31434-21).
Results for samples W-1040,1041 R1 OTM-45 FH (140-31434-1), W-1047,1048 R2 OTM-45 FH (140-31434-5) and W-1054,1055 R3 OTM-45 FH (140-31434-9) were reported from the analysis of a diluted extract due to high concentration of the target analyte in the analysis of the undiluted extract. The dilution factor was applied to the labeled internal standard area counts and these area counts were within acceptance limits.
The required dilution factor for the following samples were higher than could be achieved by "in vial" dilution, as it would dilute out the Isotope Dilution Analytes (IDA): W-1042,1043,1045 R1 OTM-45 BH (140-31434-2) and W-1049,1050,1052 R2 OTM-45 BH (140-31434-6). As such, the dilution was achieved by taking a subsample of the undiluted extract, adding sufficient solvent, and re-spiking the extract with IDA.
One or more Isotope Dilution Analyte (IDA) recoveries are above the method recommended limit for the following samples: W-1061,1062 QC OTM-45 FH FBT (140-31434-13), W-1068,1069 QC OTM-45 FH PBT (140-31434-17), W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-4), W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-8), W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-12), W-1063,1064,1066 QC OTM-45 BH FBT (140-31434-14), W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT (140-31434-16), W-1070,1071,1073 QC OTM-45 BH PBT (140-31434-18), W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT (140-31434-20), W-1075 QC OTM-45 XAD-2 RESIN TUBE RB (140-31434-21), (LCS 140-72552/2-B), (LCSD 140-72552/3-B) and (MB 140-72552/14-B). Quantitation by isotope dilution generally precludes any adverse effect on data quality due to elevated IDA recoveries.
One or more Isotope Dilution Analyte (IDA) recoveries associated with the following samples are below the method recommended limit: W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-8), W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Page 5 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Case Narrative
1
Job ID: 140-31434-1
2
Job ID: 140-31434-1 (Continued)
3
4 Laboratory: Eurofins Knoxville (Continued)
(140-31434-12), W-1063,1064,1066 QC OTM-45 BH FBT (140-31434-14), W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
FBT (140-31434-16), W-1070,1071,1073 QC OTM-45 BH PBT (140-31434-18), A-1550 OTM-45 MEDIA CHECK XAD (140-31434-25), (LCS 140-72552/2-B), (LCSD 140-72552/3-B), (MB 140-72552/1-B) and (MB 140-72552/14-B). Generally, data quality is not considered affected
5
if the IDA signal-to-noise ratio is greater than 10:1, which is achieved for all IDA in the samples.
6
7 One or more Isotope Dilution Analyte (IDA) recoveries associated with the following samples, W-1063,1064,1066 QC OTM-45 BH FBT
(140-31434-14), W-1070,1071,1073 QC OTM-45 BH PBT (140-31434-18), W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-8), W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE (140-31434-12), W-1063, A-1550 OTM-45 MEDIA CHECK XAD
8 (140-31434-25), (LCS 140-72552/2-B), (LCSD 140-72552/3-B), (MB 140-72552/1-B) and (MB 140-72552/14-B), are below the method
recommended limit of 10%. Generally, re-extraction of samples should be performed if the signal to noise ratio for any IDA is less than
10:1 or the IDA recoveries fall below 10%. With the low IDA recoveries, the target analytes associated with these IDAs may have a high bias. The entire sample was consumed during the extraction or analysis, therefore the data has been reported and targets have been
9
flagged with an "R" flag.
10
11 The laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 140-72552 and 140-72642 and
analytical batch 140-73110 recovered outside acceptance limits for several analytes. The entire sample was consumed during analysis or extraction therefore, the data have been reported.
12 The RPD of the laboratory control sample (LCS) and laboratory control sample duplicate (LCSD) for preparation batch 140-72552 and
140-72642 and analytical batch 140-73110 recovered outside control limits for several analytes.
13
14 Organic Prep 15 No analytical or quality issues were noted, other than those described in the Definitions/Glossary page.
Page 6 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1040,1041 R1 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
39.5
Perfluoropentanoic acid (PFPeA)
ND
19.8
Perfluorohexanoic acid (PFHxA)
ND
19.8
Perfluoroheptanoic acid (PFHpA)
ND
19.8
Perfluorooctanoic acid (PFOA)
ND
19.8
Perfluorononanoic acid (PFNA)
4.76 J
19.8
Perfluorodecanoic acid (PFDA)
ND
19.8
Perfluoroundecanoic acid
6.80 J
19.8
(PFUnA)
Perfluorododecanoic acid (PFDoA)
ND
19.8
Perfluorotridecanoic acid (PFTriA)
9.79 J
19.8
Perfluorotetradecanoic acid
3.93 J
19.8
(PFTeA)
Perfluoro-n-hexadecanoic acid
ND
19.8
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
19.8
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
19.8
Perfluoropentanesulfonic acid
ND
19.8
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
19.8
Perfluoroheptanesulfonic acid
ND
19.8
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
19.8
Perfluorononanesulfonic acid (PFNS)
ND
19.8
Perfluorodecanesulfonic acid (PFDS)
ND
19.8
Perfluorododecanesulfonic acid
ND
19.8
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
19.8
acid
Perfluorooctanesulfonamide (FOSA)
ND
19.8
N-ethylperfluorooctane sulfonamide
ND
19.8
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
19.8
(NMeFOSA) 2-
ND
98.8
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
19.8
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
19.8
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
19.8
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
19.8
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
98.8
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
19.8
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
19.8
sulfonic acid (10:2 FTS)
MDL 25.7 3.56 4.15 12.2 12.8 1.68 4.94 3.36
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
1.98 ng/Sample 2.77 ng/Sample 3.36 ng/Sample
5.73 ng/Sample
4.35 ng/Sample
17.6 ng/Sample 2.37 ng/Sample
2.17 ng/Sample 2.17 ng/Sample
8.89 ng/Sample 2.37 ng/Sample 2.17 ng/Sample 1.88 ng/Sample
4.35 ng/Sample
1.74 ng/Sample 3.16 ng/Sample
2.96 ng/Sample
96.8 ng/Sample
2.37 ng/Sample
2.77 ng/Sample 2.37 ng/Sample 1.80 ng/Sample 79.0 ng/Sample 2.77 ng/Sample 6.32 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i1r 3
4
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
05/03/23 16:38 05/03/23 16:38 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
Dil Fac 20 20 20 20 20 20 20 20
20 20 20
20
20
20 20
20 20
5 6 7 8 9 10 11 12 13 14 15
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
04/24/23 09:01 05/03/23 16:38
20
Eurofins Knoxville
Page 7 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1040,1041 R1 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
3-Perfluoropropylpropanoic acid
ND
19.8
5.73 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
19.8
9.48 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
19.8
6.91 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
19.8
8.49 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
19.8
6.91 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
19.8
8.30 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
19.8
2.77 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
19.8
4.35 ng/Sample
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) Hexafluoropropylene Oxide Dimer
1070 ND
19.8
2.77 ng/Sample
98.8
92.8 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
19.8
1.94 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
19.8
3.95 ng/Sample
e-1-sulfonic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
13.2 J ND
19.8
2.96 ng/Sample
19.8
3.95 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
19.8
2.96 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
19.8
2.77 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS
%Recovery 85 91 85 94 84 88 82 91 84 92 93 93 93 87 90 94 98 117 86 86 91 90 111
107 94
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i1r 3
4
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
04/24/23 09:01 05/03/23 16:38
Dil Fac 20 20 20 20 20 20 20 20 20
20
20
20
5 6 7 8 9 10 11 12
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
20 13
20 14 20 15
20
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38 05/03/23 16:38
Dil Fac 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20
Eurofins Knoxville
Page 8 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1040,1041 R1 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-10:2 FTCA
78
25 - 150
13C-6:2 FTCA
67
25 - 150
13C-6:2 FTUCA
128
25 - 150
13C-8:2 FTCA
64
25 - 150
13C-8:2 FTUCA
130
25 - 150
13C2 10:2 FTS
99
25 - 150
Client Sample ID: W-1042,1043,1045 R1 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
1000
Perfluoropentanoic acid (PFPeA)
104
100
Perfluorohexanoic acid (PFHxA)
ND
100
Perfluoroheptanoic acid (PFHpA)
ND
300
Perfluorooctanoic acid (PFOA)
ND
100
Perfluorononanoic acid (PFNA)
ND
100
Perfluorodecanoic acid (PFDA)
ND
100
Perfluoroundecanoic acid (PFUnA)
ND
100
Perfluorododecanoic acid (PFDoA)
ND
100
Perfluorotridecanoic acid (PFTriA)
ND *-
100
Perfluorotetradecanoic acid (PFTeA)
ND
100
Perfluorobutanesulfonic acid (PFBS)
ND
100
Perfluorohexanesulfonic acid (PFHxS)
ND
100
Perfluoroheptanesulfonic acid
ND
100
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
100
Perfluorodecanesulfonic acid (PFDS)
ND *-
100
Perfluorooctanesulfonamide (FOSA)
ND
100
Perfluoropentanesulfonic acid
ND
100
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
100
N-methylperfluorooctanesulfonamidoa
ND
100
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
100
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
100
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
1000
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
100
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
2000
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND *-
100
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND *-
100
e-1-sulfonic acid
MDL 940 45.0 52.0 260 66.0 89.0 21.0 27.0 12.0 17.0 23.0 52.0 26.0 20.0
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
15.0 ng/Sample 20.0 ng/Sample 23.0 ng/Sample 21.0 ng/Sample
16.0 ng/Sample 12.0 ng/Sample
19.0 ng/Sample
6.40 ng/Sample
870 ng/Sample
16.0 ng/Sample
1100 ng/Sample
18.0 ng/Sample
18.0 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i1r 3
4
Prepared
Analyzed 5 Dil Fac
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
6 20
20
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
7 20
20
04/24/23 09:01 05/03/23 16:38 04/24/23 09:01 05/03/23 16:38
8 20
20
Lab Sample ID: 140-31434-2 9 Matrix: Air 10
11
D Prepared
Analyzed
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
04/24/23 08:34 05/09/23 17:44
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
12 13 14 15
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
Eurofins Knoxville
Page 9 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1042,1043,1045 R1 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane
1950 *+ ND
200
110 ng/Sample
100
17.0 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
100
37.0 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
100
64.0 ng/Sample
(PFODA) 2-
ND
2000
1980 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
100
77.0 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
100
66.0 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
100
29.0 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
100
18.0 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
100
16.0 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
100
52.0 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
100
100 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
100
56.0 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
100
20.0 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
100
38.0 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
100
20.0 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
100
70.0 ng/Sample
3-Perfluoropropylpropanoic acid
ND
100
31.0 ng/Sample
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
2800 ND
100
12.0 ng/Sample
100
13.0 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
100
14.0 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
100
10.0 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS
%Recovery 96 92
102 100
98 103
91 98 102 101 104 98 99
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-2
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 17:44
Dil Fac 1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
04/24/23 08:34 05/09/23 17:44
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 10 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1042,1043,1045 R1 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C4 PFOS
95
25 - 150
d3-NMeFOSAA
115
25 - 150
d5-NEtFOSAA
117
25 - 150
M2-4:2 FTS
101
25 - 150
M2-6:2 FTS
103
25 - 150
M2-8:2 FTS
102
25 - 150
13C3 HFPO-DA
94
25 - 150
13C2 PFHxDA
93
25 - 150
d-N-MeFOSA-M
90
25 - 150
d7-N-MeFOSE-M
93
25 - 150
d9-N-EtFOSE-M
97
25 - 150
d-N-EtFOSA-M
86
25 - 150
13C2 10:2 FTS
103
25 - 150
13C-10:2 FTCA
103
25 - 150
13C-6:2 FTCA
103
25 - 150
13C-6:2 FTUCA
117
25 - 150
13C-8:2 FTCA
74
25 - 150
13C-8:2 FTUCA
117
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 13 3
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1044 R1 OTM-45 IMPINGERS 1,2&3
CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
0.600
Perfluoropentanoic acid (PFPeA)
ND
0.600
Perfluorohexanoic acid (PFHxA)
ND
0.600
Perfluoroheptanoic acid (PFHpA)
ND
0.600
Perfluorooctanoic acid (PFOA)
ND
0.600
Perfluorononanoic acid (PFNA)
ND
0.600
Perfluorodecanoic acid (PFDA)
ND
0.600
Perfluoroundecanoic acid (PFUnA)
ND
0.600
Perfluorododecanoic acid (PFDoA)
ND
0.600
Perfluorotridecanoic acid (PFTriA)
ND
0.600
Perfluorotetradecanoic acid (PFTeA)
ND
0.600
Perfluorobutanesulfonic acid (PFBS)
ND
0.600
Perfluorohexanesulfonic acid (PFHxS)
ND
0.600
Perfluoroheptanesulfonic acid
ND
0.600
(PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS)
0.715 I CI ND
0.600 0.600
MDL 0.240 0.0780 0.228 0.183 0.114 0.0630 0.0780 0.0900 0.0630 0.0960 0.135 0.0540 0.0690 0.138
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0780 ng/Sample
0.0990 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i2r 3
4
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44 05/09/23 17:44
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 17:44 05/09/23 17:44
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Dil Fac 1 1
5 6 7 8 9 10 11 12 13 14 15
Lab Sample ID: 140-31434-3
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
Page 11 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorooctanesulfonamide (FOSA)
ND
0.600
0.240 ng/Sample
Perfluoropentanesulfonic acid
ND
0.600
0.0720 ng/Sample
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
0.600
0.0450 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
0.600
0.123 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
0.600
0.0900 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.600
0.0690 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.600
0.165 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.600
0.156 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.600
0.282 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
0.600
0.0780 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.600
0.0840 ng/Sample
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.600
0.168 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.600
0.129 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
0.600
0.222 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.600
0.153 ng/Sample
(PFODA) 2-
ND
0.600
0.123 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.600
0.102 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
0.600
0.162 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.600
0.171 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.600
0.0960 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.600
0.174 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.600
0.360 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.600
0.360 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.600
0.450 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.600
0.108 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.600
0.390 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.600
0.240 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.600
0.360 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.600
0.264 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.600
0.174 ng/Sample
(PFMPA)
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-3 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
17
04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49
04/27/23 11:24 05/03/23 14:49
11 8 19
04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49
1 10
1 11
1
12
1
1 13
1 14
04/27/23 11:24 05/03/23 14:49 04/27/23 11:24 05/03/23 14:49
1 15
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
Eurofins Knoxville
Page 12 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-4-methoxybutanoic acid
ND
0.600
0.237 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.600
0.192 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
0.600
0.153 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 76 82 83 83 85 87 86 82 80 64 61 81 85 87 87
100 92
100 108
84 72 61 57 61 64 97 89 84 102 83 107
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0.002 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-3
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 14:49
Dil Fac 1
04/27/23 11:24 05/03/23 14:49
1
04/27/23 11:24 05/03/23 14:49
1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49 05/03/23 14:49
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:49 05/03/23 14:49
Dil Fac 1 1
Page 13 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
11.9
10.0
Perfluoropentanoic acid (PFPeA)
3.65
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
1.63
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
sulfonic acid (10:2 FTS) 2-
ND
1.00
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
1.00
(PFODA) 2-
ND
20.0
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA)
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 0.200 0.230 0.210
ng/Sample ng/Sample ng/Sample ng/Sample
0.160 ng/Sample 0.120 ng/Sample
0.190 ng/Sample
0.0640 ng/Sample
8.70 ng/Sample
0.160 ng/Sample
11.0 ng/Sample
0.180 ng/Sample
0.180 ng/Sample
1.10 ng/Sample
0.170 ng/Sample
0.370 ng/Sample
0.640 ng/Sample 19.8 ng/Sample
0.770 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-4
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
1
Eurofins Knoxville
Page 14 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic
3.67
acid (PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.120 ng/Sample
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M
%Recovery 137 98 121 139 123 129 149 154 150 120 99 121 108 126 159 170 213 164 211 114 32 102 60 42
Qualifier
*5+
*5+ *5+ *5+ *5+ *5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-4 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/24/23 08:34 05/09/23 15:04
1
04/24/23 08:34 05/09/23 15:04
17
04/24/23 08:34 05/09/23 15:04
18
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
04/24/23 08:34 05/09/23 15:04
19
11 10
1 1
11
1 1
12
1
1 13
1
14
1
1 15
04/24/23 08:34 05/09/23 15:04
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 15 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
d-N-EtFOSA-M
74
25 - 150
13C2 10:2 FTS
137
25 - 150
13C-10:2 FTCA
65
25 - 150
13C-6:2 FTCA
68
25 - 150
13C-6:2 FTUCA
240 *5+
25 - 150
13C-8:2 FTCA
78
25 - 150
13C-8:2 FTUCA
234 *5+
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 70 79
Qualifier
Limits 50 - 150 50 - 150
Client Sample ID: W-1047,1048 R2 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
19.7
Perfluoropentanoic acid (PFPeA)
ND
9.85
Perfluorohexanoic acid (PFHxA)
ND
9.85
Perfluoroheptanoic acid (PFHpA)
ND
9.85
Perfluorooctanoic acid (PFOA)
ND
9.85
Perfluorononanoic acid (PFNA)
ND
9.85
Perfluorodecanoic acid (PFDA)
ND
9.85
Perfluoroundecanoic acid (PFUnA)
ND
9.85
Perfluorododecanoic acid
1.21 J
9.85
(PFDoA)
Perfluorotridecanoic acid (PFTriA)
3.48 J
9.85
Perfluorotetradecanoic acid
2.60 J
9.85
(PFTeA)
Perfluoro-n-hexadecanoic acid
ND
9.85
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
9.85
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
9.85
Perfluoropentanesulfonic acid
ND
9.85
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
9.85
Perfluoroheptanesulfonic acid
ND
9.85
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
9.85
Perfluorononanesulfonic acid (PFNS)
ND
9.85
Perfluorodecanesulfonic acid (PFDS)
ND
9.85
Perfluorododecanesulfonic acid
ND
9.85
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
9.85
acid
Perfluorooctanesulfonamide (FOSA)
ND
9.85
MDL 12.8 1.77 2.07 6.11 6.40 0.837 2.46 1.67 0.985
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
1.38 ng/Sample 1.67 ng/Sample
2.86 ng/Sample
2.17 ng/Sample
8.77 ng/Sample 1.18 ng/Sample
1.08 ng/Sample 1.08 ng/Sample
4.43 1.18 1.08 0.936
ng/Sample ng/Sample ng/Sample ng/Sample
2.17 ng/Sample
0.867 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-4 3
Matrix: Air 4
5
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04 05/09/23 15:04
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:04 05/09/23 15:04
Dil Fac 1 1 1 1 1 1 1
Dil Fac 1 1
6 7 8 9 10 11
Lab Sample ID: 140-31434-5 12 Matrix: Air 13
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
04/24/23 09:01 05/03/23 16:47
Dil Fac 10 10 10 10 10 10 10 10 10
14 15
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
Eurofins Knoxville
Page 16 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1047,1048 R2 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
N-ethylperfluorooctane sulfonamide
ND
9.85
1.58 ng/Sample
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
9.85
1.48 ng/Sample
(NMeFOSA) 2-
ND
49.2
48.3 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
9.85
1.18 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
9.85
1.38 ng/Sample
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
9.85
1.18 ng/Sample
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
9.85
0.896 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
49.2
39.4 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
9.85
1.38 ng/Sample
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
9.85
3.15 ng/Sample
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
9.85
2.86 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
9.85
4.73 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
9.85
3.45 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
9.85
4.23 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
9.85
3.45 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
9.85
4.14 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
9.85
1.38 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
9.85
2.17 ng/Sample
4,8-Dioxa-3H-perfluorononanoic
693
acid (ADONA)
Hexafluoropropylene Oxide Dimer
ND
9.85
1.38 ng/Sample
49.2
46.3 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
9.85
0.965 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
9.85
1.97 ng/Sample
e-1-sulfonic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
10.0 ND
9.85
1.48 ng/Sample
9.85
1.97 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
9.85
1.48 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
9.85
1.38 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA
%Recovery 86 86 84 81 81 85
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-5
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:47
Dil Fac 10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
04/24/23 09:01 05/03/23 16:47
10
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47
Dil Fac 10 10 10 10 10 10
Eurofins Knoxville
Page 17 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1047,1048 R2 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C3 HFPO-DA
85
25 - 150
13C3 PFBS
88
25 - 150
13C4 PFBA
83
25 - 150
13C4 PFHpA
86
25 - 150
13C4 PFOA
92
25 - 150
13C4 PFOS
90
25 - 150
13C5 PFNA
87
25 - 150
13C5 PFPeA
87
25 - 150
13C8 FOSA
83
25 - 150
18O2 PFHxS
89
25 - 150
d3-NMeFOSAA
95
25 - 150
d5-NEtFOSAA
104
25 - 150
d7-N-MeFOSE-M
82
25 - 150
d9-N-EtFOSE-M
82
25 - 150
d-N-EtFOSA-M
90
25 - 150
d-N-MeFOSA-M
78
25 - 150
M2-4:2 FTS
116
25 - 150
M2-6:2 FTS
113
25 - 150
M2-8:2 FTS
97
25 - 150
13C-10:2 FTCA
74
25 - 150
13C-6:2 FTCA
69
25 - 150
13C-6:2 FTUCA
111
25 - 150
13C-8:2 FTCA
70
25 - 150
13C-8:2 FTUCA
118
25 - 150
13C2 10:2 FTS
92
25 - 150
Client Sample ID: W-1049,1050,1052 R2 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
1000
Perfluoropentanoic acid (PFPeA)
ND
100
Perfluorohexanoic acid (PFHxA)
ND
100
Perfluoroheptanoic acid (PFHpA)
ND
300
Perfluorooctanoic acid (PFOA)
ND
100
Perfluorononanoic acid (PFNA)
ND
100
Perfluorodecanoic acid (PFDA)
ND
100
Perfluoroundecanoic acid (PFUnA)
ND
100
Perfluorododecanoic acid (PFDoA)
ND
100
Perfluorotridecanoic acid (PFTriA)
ND *-
100
Perfluorotetradecanoic acid (PFTeA)
ND
100
Perfluorobutanesulfonic acid (PFBS)
ND
100
Perfluorohexanesulfonic acid (PFHxS)
ND
100
Perfluoroheptanesulfonic acid
ND
100
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
100
MDL 940 45.0 52.0 260 66.0 89.0 21.0 27.0 12.0 17.0 23.0 52.0 26.0 20.0
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
15.0 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-5
Matrix: Air
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47 05/03/23 16:47
Dil Fac 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
Lab Sample ID: 140-31434-6
Matrix: Air
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
04/24/23 08:34 05/09/23 15:12
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 15:12
1
Eurofins Knoxville
Page 18 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1049,1050,1052 R2 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorodecanesulfonic acid (PFDS)
ND *-
100
20.0 ng/Sample
Perfluorooctanesulfonamide (FOSA)
ND
100
23.0 ng/Sample
Perfluoropentanesulfonic acid
ND
100
21.0 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
100
16.0 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
100
12.0 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
100
19.0 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
100
6.40 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
1000
870 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
100
16.0 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
2000
1100 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
100
18.0 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
100
18.0 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane
8280 *+ ND
200
110 ng/Sample
100
17.0 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
100
37.0 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
100
64.0 ng/Sample
(PFODA) 2-
ND
2000
1980 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
100
77.0 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
100
66.0 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
100
29.0 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
100
18.0 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
100
16.0 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
100
52.0 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
100
100 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
100
56.0 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
100
20.0 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
100
38.0 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
100
20.0 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
100
70.0 ng/Sample
3-Perfluoropropylpropanoic acid
ND
100
31.0 ng/Sample
Perfluoro-3-methoxypropanoic acid (PFMPA)
3280
100
12.0 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i6r 3
4
D Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12
16
1
04/24/23 08:34 05/09/23 15:12
17
04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12
1 1
8
04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12
19
1 10 1 11
1
1 12 1 13
04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12 04/24/23 08:34 05/09/23 15:12
1 14
1 15
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
Page 19 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1049,1050,1052 R2 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-4-methoxybutanoic acid
ND
100
13.0 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND *-
100
14.0 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
100
10.0 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 93 86 95
100 104 100 101
96 106 101
98 95 97 89 108 108 119 116 106 96 93 86 90 94 77 85 127 92 105 84 105
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 89 26
Qualifier S1-
Limits 50 - 150 50 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-6
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:12
Dil Fac 1
04/24/23 08:34 05/09/23 15:12
1
04/24/23 08:34 05/09/23 15:12
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12 05/09/23 15:12
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:12 05/09/23 15:12
Dil Fac 1 1
Page 20 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
0.620
Perfluoropentanoic acid (PFPeA)
ND
0.620
Perfluorohexanoic acid (PFHxA)
ND
0.620
Perfluoroheptanoic acid (PFHpA)
ND
0.620
Perfluorooctanoic acid (PFOA)
ND
0.620
Perfluorononanoic acid (PFNA)
ND
0.620
Perfluorodecanoic acid (PFDA)
ND
0.620
Perfluoroundecanoic acid (PFUnA)
ND
0.620
Perfluorododecanoic acid (PFDoA)
ND
0.620
Perfluorotridecanoic acid (PFTriA)
ND
0.620
Perfluorotetradecanoic acid (PFTeA)
ND
0.620
Perfluorobutanesulfonic acid (PFBS)
ND
0.620
Perfluorohexanesulfonic acid (PFHxS)
ND
0.620
Perfluoroheptanesulfonic acid
ND
0.620
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
0.620
Perfluorodecanesulfonic acid (PFDS)
ND
0.620
Perfluorooctanesulfonamide (FOSA)
ND
0.620
Perfluoropentanesulfonic acid
ND
0.620
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
0.620
N-methylperfluorooctanesulfonamidoa
ND
0.620
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
0.620
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.620
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.620
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.620
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.620
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
0.620
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.620
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.620
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.620
sulfonic acid (10:2 FTS) 2-
ND
0.620
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.620
(PFODA) 2-
ND
0.620
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.620
(NMeFOSA)
MDL 0.248 0.0806 0.236 0.189 0.118 0.0651 0.0806 0.0930 0.0651 0.0992 0.140 0.0558 0.0713 0.143
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0806 0.102 0.248
0.0744
ng/Sample ng/Sample ng/Sample ng/Sample
0.0465 ng/Sample 0.127 ng/Sample
0.0930 ng/Sample
0.0713 ng/Sample
0.171 ng/Sample
0.161 ng/Sample
0.291 ng/Sample
0.0806 ng/Sample
0.0868 ng/Sample
0.174 ng/Sample
0.133 ng/Sample
0.229 ng/Sample
0.158 ng/Sample 0.127 ng/Sample
0.105 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-7
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
1
Eurofins Knoxville
Page 21 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
N-ethylperfluorooctane sulfonamide
ND
0.620
0.167 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.620
0.177 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.620
0.0992 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.620
0.180 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.620
0.372 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.620
0.372 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.620
0.465 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.620
0.112 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.620
0.403 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.620
0.248 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.620
0.372 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.620
0.273 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.620
0.180 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
0.620
0.245 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.620
0.198 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
0.620
0.158 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M
%Recovery 65 87 91 86 90 90 86 87 87 71 55 90 93 91 81 79
100 95 97 82 71 51 52 52
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-7 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/27/23 11:24 05/03/23 14:59
1
04/27/23 11:24 05/03/23 14:59
17
04/27/23 11:24 05/03/23 14:59
18
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
04/27/23 11:24 05/03/23 14:59
19
11 10
1 1
11
1 1
12
1
1 13
1
14
1
1 15
04/27/23 11:24 05/03/23 14:59
1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 22 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
d-N-EtFOSA-M
52
25 - 150
13C2 10:2 FTS
92
25 - 150
13C-10:2 FTCA
61
25 - 150
13C-6:2 FTCA
83
25 - 150
13C-6:2 FTUCA
109
25 - 150
13C-8:2 FTCA
88
25 - 150
13C-8:2 FTUCA
110
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1053 R2 OTM-45 BREAKTHROUGH
XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
10.0
Perfluoropentanoic acid (PFPeA)
2.85
1.00
Perfluorohexanoic acid (PFHxA)
0.615 J
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
1.21
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
acid (6:2 FTS)
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 0.200 0.230 0.210
ng/Sample ng/Sample ng/Sample ng/Sample
0.160 ng/Sample 0.120 ng/Sample
0.190 ng/Sample
0.0640 ng/Sample
8.70 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-7 3
Matrix: Air 4
5
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59 05/03/23 14:59
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:59 05/03/23 14:59
Dil Fac 1 1 1 1 1 1 1
Dil Fac 1 1
6 7 8 9 10 11
Lab Sample ID: 140-31434-8 12
Matrix: Air 13
14
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
15
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
Eurofins Knoxville
Page 23 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane
1.17 J *+ ND
2.00
1.10 ng/Sample
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND R
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1 R
1.00
0.640 ng/Sample
(PFODA) 2-
ND
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
0.770 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA) Perfluoro-n-hexadecanoic acid
ND R
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic
4.20
acid (PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.120 ng/Sample
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA
%Recovery 120 106 126 132 122
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-8 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
17
04/24/23 08:34 05/09/23 15:21
18
04/24/23 08:34 05/09/23 15:21 04/24/23 08:34 05/09/23 15:21 04/24/23 08:34 05/09/23 15:21 04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21 04/24/23 08:34 05/09/23 15:21
04/24/23 08:34 05/09/23 15:21 04/24/23 08:34 05/09/23 15:21
19
1 10 1 11
1
12
1 13
1
14
1 15
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
04/24/23 08:34 05/09/23 15:21
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21
Dil Fac 1 1 1 1 1
Eurofins Knoxville
Page 24 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C4 PFOA
117
25 - 150
13C5 PFNA
133
25 - 150
13C2 PFDA
129
25 - 150
13C2 PFUnA
93
25 - 150
13C2 PFDoA
67
25 - 150
13C2 PFTeDA
25
25 - 150
13C3 PFBS
121
25 - 150
18O2 PFHxS
105
25 - 150
13C4 PFOS
114
25 - 150
d3-NMeFOSAA
115
25 - 150
d5-NEtFOSAA
104
25 - 150
M2-4:2 FTS
199 *5+
25 - 150
M2-6:2 FTS
136
25 - 150
M2-8:2 FTS
127
25 - 150
13C3 HFPO-DA
111
25 - 150
13C2 PFHxDA
4 *5-
25 - 150
d-N-MeFOSA-M
69
25 - 150
d7-N-MeFOSE-M
11 *5-
25 - 150
d9-N-EtFOSE-M
7 *5-
25 - 150
d-N-EtFOSA-M
41
25 - 150
13C2 10:2 FTS
59
25 - 150
13C-10:2 FTCA
41
25 - 150
13C-6:2 FTCA
71
25 - 150
13C-6:2 FTUCA
219 *5+
25 - 150
13C-8:2 FTCA
57
25 - 150
13C-8:2 FTUCA
204 *5+
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 78 80
Qualifier
Limits 50 - 150 50 - 150
Client Sample ID: W-1054,1055 R3 OTM-45 FH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
20.0
Perfluoropentanoic acid (PFPeA)
6.78 J
10.0
Perfluorohexanoic acid (PFHxA)
ND
10.0
Perfluoroheptanoic acid (PFHpA)
ND
10.0
Perfluorooctanoic acid (PFOA)
ND
10.0
Perfluorononanoic acid (PFNA)
1.46 J
10.0
Perfluorodecanoic acid (PFDA)
ND
10.0
Perfluoroundecanoic acid (PFUnA)
ND
10.0
Perfluorododecanoic acid (PFDoA)
ND
10.0
Perfluorotridecanoic acid (PFTriA)
2.52 J
10.0
MDL 13.0 1.80 2.10 6.20 6.50 0.850 2.50 1.70 1.00 1.40
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-8
Matrix: Air
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21 05/09/23 15:21
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:21 05/09/23 15:21
Dil Fac 1 1
Lab Sample ID: 140-31434-9
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
Dil Fac 10 10 10 10 10 10 10 10 10 10
Eurofins Knoxville
Page 25 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1054,1055 R3 OTM-45 FH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorotetradecanoic acid (PFTeA)
ND
10.0
1.70 ng/Sample
Perfluoro-n-hexadecanoic acid
ND
10.0
2.90 ng/Sample
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
10.0
2.20 ng/Sample
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
10.0
8.90 ng/Sample
Perfluoropentanesulfonic acid
ND
10.0
1.20 ng/Sample
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
10.0
1.10 ng/Sample
Perfluoroheptanesulfonic acid
ND
10.0
1.10 ng/Sample
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
10.0
4.50 ng/Sample
Perfluorononanesulfonic acid (PFNS)
ND
10.0
1.20 ng/Sample
Perfluorodecanesulfonic acid (PFDS)
ND
10.0
1.10 ng/Sample
Perfluorododecanesulfonic acid
ND
10.0
0.950 ng/Sample
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
10.0
2.20 ng/Sample
acid
Perfluorooctanesulfonamide (FOSA)
ND
10.0
0.880 ng/Sample
N-ethylperfluorooctane sulfonamide
ND
10.0
1.60 ng/Sample
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
10.0
1.50 ng/Sample
(NMeFOSA) 2-
ND
50.0
49.0 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
10.0
1.20 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
10.0
1.40 ng/Sample
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
10.0
1.20 ng/Sample
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
10.0
0.910 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
50.0
40.0 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
10.0
1.40 ng/Sample
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
10.0
3.20 ng/Sample
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
10.0
2.90 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
10.0
4.80 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
10.0
3.50 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
10.0
4.30 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
10.0
3.50 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
10.0
4.20 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
10.0
1.40 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
10.0
2.20 ng/Sample
4,8-Dioxa-3H-perfluorononanoic
559
acid (ADONA)
Hexafluoropropylene Oxide Dimer
ND
10.0
1.40 ng/Sample
50.0
47.0 ng/Sample
Acid (HFPO-DA)
1
Job ID: 140-31434-1
2 Lab Sample ID: 140M-3a1tr4ix3:4A-i9r 3
4
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56 04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56 04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56
Dil Fac 10 10
10
10 10
10 10
10 10 10 10
5 6 7 8 9 10 11 12
04/24/23 09:01 05/03/23 16:56
04/24/23 09:01 05/03/23 16:56 04/24/23 09:01 05/03/23 16:56
10 13
10 10
14
04/24/23 09:01 05/03/23 16:56 04/24/23 09:01 05/03/23 16:56
10 15
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
Eurofins Knoxville
Page 26 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1054,1055 R3 OTM-45 FH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
9-Chlorohexadecafluoro-3-oxanonan
ND
10.0
0.980 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
10.0
2.00 ng/Sample
e-1-sulfonic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
7.19 J ND
10.0
1.50 ng/Sample
10.0
2.00 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
10.0
1.50 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
10.0
1.40 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA 13C2 10:2 FTS
%Recovery 90 88 88 83 92 90 85 94 87 95 92 89 92 91 97 92
105 109
90 91 105 98 112 110 90 89 79 126 65 141 86
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-9
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:56
Dil Fac 10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
04/24/23 09:01 05/03/23 16:56
10
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56 05/03/23 16:56
Dil Fac 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 27 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1056,1057,1059 R3 OTM-45 BH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
602
Perfluoropentanoic acid (PFPeA)
32.5 J
60.2
Perfluorohexanoic acid (PFHxA)
ND
60.2
Perfluoroheptanoic acid (PFHpA)
ND
181
Perfluorooctanoic acid (PFOA)
ND
60.2
Perfluorononanoic acid (PFNA)
ND
60.2
Perfluorodecanoic acid (PFDA)
ND
60.2
Perfluoroundecanoic acid (PFUnA)
ND
60.2
Perfluorododecanoic acid (PFDoA)
ND
60.2
Perfluorotridecanoic acid (PFTriA)
ND *-
60.2
Perfluorotetradecanoic acid (PFTeA)
ND
60.2
Perfluorobutanesulfonic acid (PFBS)
ND
60.2
Perfluorohexanesulfonic acid (PFHxS)
ND
60.2
Perfluoroheptanesulfonic acid
ND
60.2
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
60.2
Perfluorodecanesulfonic acid (PFDS)
ND *-
60.2
Perfluorooctanesulfonamide (FOSA)
ND
60.2
Perfluoropentanesulfonic acid
ND
60.2
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
60.2
N-methylperfluorooctanesulfonamidoa
ND
60.2
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
60.2
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
60.2
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
602
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
60.2
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
1200
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND *-
60.2
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND *-
60.2
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic
3790 *+
120
acid (ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
60.2
sulfonic acid (10:2 FTS) 2-
ND
60.2
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
60.2
(PFODA) 2-
ND
1200
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
60.2
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
60.2
(NEtFOSA)
MDL 566 27.1 31.3 157 39.8 53.6 12.7 16.3 7.23 10.2 13.9 31.3 15.7 12.0
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
9.04 ng/Sample 12.0 ng/Sample 13.9 ng/Sample 12.7 ng/Sample
9.64 ng/Sample 7.23 ng/Sample
11.4 ng/Sample
3.86 ng/Sample
524 ng/Sample
9.64 ng/Sample
663 ng/Sample
10.8 ng/Sample
10.8 ng/Sample
66.3 ng/Sample
10.2 ng/Sample
22.3 ng/Sample
38.6 ng/Sample 1190 ng/Sample
46.4 ng/Sample 39.8 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-10
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
04/24/23 08:34 05/17/23 09:03
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
Eurofins Knoxville
Page 28 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1056,1057,1059 R3 OTM-45 BH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-n-hexadecanoic acid
ND
60.2
17.5 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
60.2
10.8 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
60.2
9.64 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
60.2
31.3 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
60.2
60.2 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
60.2
33.7 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
60.2
12.0 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
60.2
22.9 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
60.2
12.0 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
60.2
42.2 ng/Sample
3-Perfluoropropylpropanoic acid
ND
60.2
18.7 ng/Sample
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
3100 ND
60.2
7.23 ng/Sample
60.2
7.83 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
60.2
8.43 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
60.2
6.02 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA
%Recovery 88 69 87 81 79 89 86 94 87 82 80 90 81 82 98
107 102
95 88 81 92 81 80 78 74 64 115
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-10
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/17/23 09:03
Dil Fac 1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
04/24/23 08:34 05/17/23 09:03
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03 05/17/23 09:03
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 29 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1056,1057,1059 R3 OTM-45 BH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-6:2 FTCA
74
25 - 150
13C-6:2 FTUCA
94
25 - 150
13C-8:2 FTCA
62
25 - 150
13C-8:2 FTUCA
90
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 7
0.5
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1058 R3 OTM-45 IMPINGERS 1,2&3
CONDENSATE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
0.610
Perfluoropentanoic acid (PFPeA)
ND
0.610
Perfluorohexanoic acid (PFHxA)
ND
0.610
Perfluoroheptanoic acid (PFHpA)
ND
0.610
Perfluorooctanoic acid (PFOA)
ND
0.610
Perfluorononanoic acid (PFNA)
ND
0.610
Perfluorodecanoic acid (PFDA)
ND
0.610
Perfluoroundecanoic acid (PFUnA)
ND
0.610
Perfluorododecanoic acid (PFDoA)
ND
0.610
Perfluorotridecanoic acid (PFTriA)
ND
0.610
Perfluorotetradecanoic acid (PFTeA)
ND
0.610
Perfluorobutanesulfonic acid (PFBS)
ND
0.610
Perfluorohexanesulfonic acid (PFHxS)
ND
0.610
Perfluoroheptanesulfonic acid
ND
0.610
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
0.610
Perfluorodecanesulfonic acid (PFDS)
ND
0.610
Perfluorooctanesulfonamide (FOSA)
ND
0.610
Perfluoropentanesulfonic acid
ND
0.610
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
0.610
N-methylperfluorooctanesulfonamidoa
ND
0.610
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
0.610
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.610
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.610
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.610
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.610
Acid (HFPO-DA)
MDL 0.244 0.0793 0.232 0.186 0.116 0.0641 0.0793 0.0915 0.0641 0.0976 0.137 0.0549 0.0702 0.140
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0793 0.101 0.244
0.0732
ng/Sample ng/Sample ng/Sample ng/Sample
0.0458 ng/Sample 0.125 ng/Sample
0.0915 ng/Sample
0.0702 ng/Sample
0.168 ng/Sample
0.159 ng/Sample
0.287 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i0r 3
4
Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/17/23 09:03 04/24/23 08:34 05/17/23 09:03
16
1
04/24/23 08:34 05/17/23 09:03 04/24/23 08:34 05/17/23 09:03
17
1
Prepared
Analyzed Dil Fac 8
04/24/23 08:34 05/17/23 09:03 04/24/23 08:34 05/17/23 09:03
1
19
Lab Sample ID: 140-31434-11 10
Matrix: Air 11
12
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
04/27/23 11:24 05/03/23 15:08
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
13 14 15
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
Page 30 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
9-Chlorohexadecafluoro-3-oxanonan
ND
0.610
0.0793 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.610
0.0854 ng/Sample
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.610
0.171 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.610
0.131 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
0.610
0.226 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.610
0.156 ng/Sample
(PFODA) 2-
ND
0.610
0.125 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.610
0.104 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
0.610
0.165 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.610
0.174 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.610
0.0976 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.610
0.177 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.610
0.366 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.610
0.366 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.610
0.458 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.610
0.110 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.610
0.397 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.610
0.244 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.610
0.366 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.610
0.268 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.610
0.177 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
0.610
0.241 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.610
0.195 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
0.610
0.156 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA
%Recovery 85 81 87 84 87 88 85 86
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-11 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
17
04/27/23 11:24 05/03/23 15:08
18
04/27/23 11:24 05/03/23 15:08 04/27/23 11:24 05/03/23 15:08
19 1 10
04/27/23 11:24 05/03/23 15:08
1 11
04/27/23 11:24 05/03/23 15:08
1 12
04/27/23 11:24 05/03/23 15:08
1 13
04/27/23 11:24 05/03/23 15:08 04/27/23 11:24 05/03/23 15:08 04/27/23 11:24 05/03/23 15:08
1 14
1 15
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
04/27/23 11:24 05/03/23 15:08
1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08
Dil Fac 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 31 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C2 PFUnA
78
25 - 150
13C2 PFDoA
75
25 - 150
13C2 PFTeDA
59
25 - 150
13C3 PFBS
78
25 - 150
18O2 PFHxS
84
25 - 150
13C4 PFOS
83
25 - 150
d3-NMeFOSAA
92
25 - 150
d5-NEtFOSAA
101
25 - 150
M2-4:2 FTS
86
25 - 150
M2-6:2 FTS
100
25 - 150
M2-8:2 FTS
87
25 - 150
13C3 HFPO-DA
77
25 - 150
13C2 PFHxDA
69
25 - 150
d-N-MeFOSA-M
65
25 - 150
d7-N-MeFOSE-M
55
25 - 150
d9-N-EtFOSE-M
52
25 - 150
d-N-EtFOSA-M
60
25 - 150
13C2 10:2 FTS
91
25 - 150
13C-10:2 FTCA
91
25 - 150
13C-6:2 FTCA
68
25 - 150
13C-6:2 FTUCA
105
25 - 150
13C-8:2 FTCA
76
25 - 150
13C-8:2 FTUCA
110
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1060 R3 OTM-45 BREAKTHROUGH
XAD-2 RESIN TUBE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND CI
10.0
Perfluoropentanoic acid (PFPeA)
1.38
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-11
Matrix: Air
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08 05/03/23 15:08
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:08 05/03/23 15:08
Dil Fac 1 1
Lab Sample ID: 140-31434-12
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 32 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
0.260 ng/Sample
Perfluoroheptanesulfonic acid
ND
1.00
0.200 ng/Sample
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
0.150 ng/Sample
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
0.200 ng/Sample
Perfluorooctanesulfonamide (FOSA)
ND
1.00
0.230 ng/Sample
Perfluoropentanesulfonic acid
ND
1.00
0.210 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
0.160 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
0.190 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0640 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
8.70 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1 R
1.00
0.640 ng/Sample
(PFODA) 2-
ND
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
0.770 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA) Perfluoro-n-hexadecanoic acid
ND R
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-12 3
Matrix: Air 4
5
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39 04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
Dil Fac 1 1
1 1 1 1
1 1
1
1
6 7 8 9 10 11 12
04/24/23 08:34 05/09/23 15:39 04/24/23 08:34 05/09/23 15:39 04/24/23 08:34 05/09/23 15:39 04/24/23 08:34 05/09/23 15:39
1 13
1 14 1 15
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
Page 33 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic
2.72
acid (PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.120 ng/Sample
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 114 89 122 124 114 119 121 107 89 68 28 116 98 101 111 103 173 133 131 111 4 60 22 15 44 73 53 74 227 61 210
Qualifier
*5+ *5*5*5*5+ *5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 78 85
Qualifier
Limits 50 - 150 50 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-12
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
04/24/23 08:34 05/09/23 15:39
Dil Fac 1 1 1 1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
04/24/23 08:34 05/09/23 15:39
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39 05/09/23 15:39
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:39 05/09/23 15:39
Dil Fac 1 1
Page 34 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1061,1062 QC OTM-45 FH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
2.00
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
1.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluoro-n-hexadecanoic acid
ND
1.00
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
1.00
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorononanesulfonic acid (PFNS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND
1.00
Perfluorododecanesulfonic acid
ND
1.00
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
1.00
acid
Perfluorooctanesulfonamide (FOSA)
ND
1.00
N-ethylperfluorooctane sulfonamide
ND
1.00
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA) 2-
ND
5.00
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
1.00
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
5.00
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
1.00
5:3 Fluorotelomer carboxylic acid
ND
1.00
MDL 1.30 0.180 0.210 0.620 0.650 0.0850 0.250 0.170 0.100 0.140 0.170 0.290
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.890 ng/Sample 0.120 ng/Sample
0.110 ng/Sample 0.110 ng/Sample
0.450 0.120 0.110 0.0950
ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.0880 ng/Sample 0.160 ng/Sample
0.150 ng/Sample
4.90 ng/Sample
0.120 ng/Sample
0.140 ng/Sample 0.120 ng/Sample 0.0910 ng/Sample
4.00 ng/Sample 0.140 ng/Sample 0.320 ng/Sample 0.290 ng/Sample 0.480 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-13
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
Eurofins Knoxville
Page 35 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1061,1062 QC OTM-45 FH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
0.430 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.420 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.140 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.220 ng/Sample
4,8-Dioxa-3H-perfluorononanoic
3.39
acid (ADONA)
Hexafluoropropylene Oxide Dimer
ND
1.00
0.140 ng/Sample
5.00
4.70 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
1.00
0.0980 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
1.00
0.200 ng/Sample
e-1-sulfonic acid Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid
0.152 J ND
1.00
0.150 ng/Sample
1.00
0.200 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.150 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.140 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA
%Recovery 94 90 91 91 81 90 90 96 93 98
100 94 95 94 97 96
100 116 89 89 93 94 116 155 105 87 72
Qualifier *5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-13
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
04/24/23 09:01 05/03/23 17:04
Dil Fac 1 1 1 1 1 1 1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
04/24/23 09:01 05/03/23 17:04
1
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04 05/03/23 17:04
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 36 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1061,1062 QC OTM-45 FH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-6:2 FTUCA
133
25 - 150
13C-8:2 FTCA
74
25 - 150
13C-8:2 FTUCA
138
25 - 150
13C2 10:2 FTS
130
25 - 150
Client Sample ID: W-1063,1064,1066 QC OTM-45 BH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
10.0
Perfluoropentanoic acid (PFPeA)
0.724 J
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
1.58
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND R
1.00
Perfluorododecanoic acid (PFDoA)
ND R
1.00
Perfluorotridecanoic acid (PFTriA)
ND *- R
1.00
Perfluorotetradecanoic acid (PFTeA)
ND R
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid
0.263 J
1.00
(PFOS)
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND R
1.00
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic
170 *+
2.00
acid (ADONA)
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 ng/Sample
0.200 0.230 0.210
ng/Sample ng/Sample ng/Sample
0.160 ng/Sample 0.120 ng/Sample
0.190 ng/Sample
0.0640 ng/Sample
8.70 ng/Sample
0.160 ng/Sample
11.0 ng/Sample
0.180 ng/Sample
0.180 ng/Sample
1.10 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i3r 3
4
Prepared
Analyzed 5 Dil Fac
04/24/23 09:01 05/03/23 17:04 04/24/23 09:01 05/03/23 17:04
16
1
04/24/23 09:01 05/03/23 17:04 04/24/23 09:01 05/03/23 17:04
17
1
Lab Sample ID: 140-31434-14 8 Matrix: Air 9
10
D Prepared
Analyzed
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
11 12 13 14 15
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
Eurofins Knoxville
Page 37 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1063,1064,1066 QC OTM-45 BH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
1H,1H,2H,2H-Perfluorododecane
ND R
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND R
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1 R
1.00
0.640 ng/Sample
(PFODA) 2-
ND R
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol N-methylperfluorooctane sulfonamide
ND R
1.00
0.770 ng/Sample
(NMeFOSA) N-ethylperfluorooctane sulfonamide
ND R
1.00
0.660 ng/Sample
(NEtFOSA) Perfluoro-n-hexadecanoic acid
ND R
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA) 10:2 Fluorotelomer carboxylic acid
ND R
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic
1.91
acid (PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.120 ng/Sample
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA
%Recovery 37
109 135 139 122
93 53 22
8 3 0.03 130 75 13 16
Qualifier
*5*5*5*5-
*5*5-
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i4r 3
4
D Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 15:48
16
04/24/23 08:34 05/09/23 15:48
17
04/24/23 08:34 05/09/23 15:48 04/24/23 08:34 05/09/23 15:48
18 19
04/24/23 08:34 05/09/23 15:48
1 10
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 05/09/23 15:48
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48
1 11
1 12
1
1 13
1 14
1
1 15
1 1 1 1 1 1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
04/24/23 08:34 05/09/23 15:48
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 38 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1063,1064,1066 QC OTM-45 BH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
d5-NEtFOSAA
10 *5-
25 - 150
M2-4:2 FTS
175 *5+
25 - 150
M2-6:2 FTS
91
25 - 150
M2-8:2 FTS
23 *5-
25 - 150
13C3 HFPO-DA
124
25 - 150
13C2 PFHxDA
0.03 *5-
25 - 150
d-N-MeFOSA-M
1 *5-
25 - 150
d7-N-MeFOSE-M
0 *5-
25 - 150
d9-N-EtFOSE-M
0 *5-
25 - 150
d-N-EtFOSA-M
0.4 *5-
25 - 150
13C2 10:2 FTS
3 *5-
25 - 150
13C-10:2 FTCA
4 *5-
25 - 150
13C-6:2 FTCA
58
25 - 150
13C-6:2 FTUCA
217 *5+
25 - 150
13C-8:2 FTCA
31
25 - 150
13C-8:2 FTUCA
99
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 77 80
Qualifier
Limits 50 - 150 50 - 150
Client Sample ID: W-1065 QC OTM-45 IMPINGERS 1,2&3
CONDENSATE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
0.500
Perfluoropentanoic acid (PFPeA)
ND
0.500
Perfluorohexanoic acid (PFHxA)
ND
0.500
Perfluoroheptanoic acid (PFHpA)
ND
0.500
Perfluorooctanoic acid (PFOA)
ND
0.500
Perfluorononanoic acid (PFNA)
ND
0.500
Perfluorodecanoic acid (PFDA)
ND
0.500
Perfluoroundecanoic acid (PFUnA)
ND
0.500
Perfluorododecanoic acid (PFDoA)
ND
0.500
Perfluorotridecanoic acid (PFTriA)
ND
0.500
Perfluorotetradecanoic acid (PFTeA)
ND
0.500
Perfluorobutanesulfonic acid (PFBS)
ND
0.500
Perfluorohexanesulfonic acid (PFHxS)
ND
0.500
Perfluoroheptanesulfonic acid
ND
0.500
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
0.500
Perfluorodecanesulfonic acid (PFDS)
ND
0.500
Perfluorooctanesulfonamide (FOSA)
ND
0.500
Perfluoropentanesulfonic acid
ND
0.500
(PFPeS)
MDL 0.200 0.0650 0.190 0.153 0.0950 0.0525 0.0650 0.0750 0.0525 0.0800 0.113 0.0450 0.0575 0.115
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0650 0.0825
0.200 0.0600
ng/Sample ng/Sample ng/Sample ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i4r 3
4
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48 05/09/23 15:48
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
5 6 7 8 9 10 11 12 13
Prepared
Analyzed
04/24/23 08:34 05/09/23 15:48
Dil Fac 1
14
15 04/24/23 08:34 05/09/23 15:48
1
Lab Sample ID: 140-31434-15
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
Eurofins Knoxville
Page 39 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorononanesulfonic acid (PFNS)
ND
0.500
0.0375 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
0.500
0.103 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
0.500
0.0750 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.500
0.0575 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.500
0.138 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.500
0.130 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.500
0.235 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
0.500
0.0650 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.500
0.0700 ng/Sample
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.500
0.140 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.500
0.108 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
0.500
0.185 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.500
0.128 ng/Sample
(PFODA) 2-
ND
0.500
0.103 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.500
0.0850 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
0.500
0.135 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.500
0.143 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.500
0.0800 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.500
0.145 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.500
0.375 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.500
0.0900 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.500
0.325 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.500
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.500
0.220 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.500
0.145 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
0.500
0.198 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.500
0.160 ng/Sample
acid
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-15 3
Matrix: Air 4
5
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
04/27/23 11:24 05/03/23 15:16
Dil Fac 1 1
1
1
1
1
1
6 7 8 9 10 11
04/27/23 11:24 05/03/23 15:16 04/27/23 11:24 05/03/23 15:16 04/27/23 11:24 05/03/23 15:16 04/27/23 11:24 05/03/23 15:16 04/27/23 11:24 05/03/23 15:16
1 12
1 13
1
14
1
1 15
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
04/27/23 11:24 05/03/23 15:16
1
Eurofins Knoxville
Page 40 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro (2-ethoxyethane) sulfonic
ND
0.500
0.128 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 89 82 84 84 91 92 95 85 91 85 64 83 86 88 94
104 89
100 90 79 61 88 57 60 85
100 91 80
107 82 114
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1067 QC OTM-45 BREAKTHROUGH
XAD-2 RESIN TUBE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND CI
10.0
MDL Unit 9.40 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-15
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:16
Dil Fac 1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16 05/03/23 15:16
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:16 05/03/23 15:16
Dil Fac 1 1
Lab Sample ID: 140-31434-16
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:14
Dil Fac 1
Eurofins Knoxville
Page 41 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoropentanoic acid (PFPeA)
ND
1.00
0.450 ng/Sample
Perfluorohexanoic acid (PFHxA)
ND
1.00
0.520 ng/Sample
Perfluoroheptanoic acid (PFHpA)
ND
3.00
2.60 ng/Sample
Perfluorooctanoic acid (PFOA)
ND
1.00
0.660 ng/Sample
Perfluorononanoic acid (PFNA)
ND
1.00
0.890 ng/Sample
Perfluorodecanoic acid (PFDA)
ND
1.00
0.210 ng/Sample
Perfluoroundecanoic acid (PFUnA)
ND
1.00
0.270 ng/Sample
Perfluorododecanoic acid (PFDoA)
ND
1.00
0.120 ng/Sample
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
0.170 ng/Sample
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
0.230 ng/Sample
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
0.520 ng/Sample
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
0.260 ng/Sample
Perfluoroheptanesulfonic acid
ND
1.00
0.200 ng/Sample
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
0.150 ng/Sample
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
0.200 ng/Sample
Perfluorooctanesulfonamide (FOSA)
ND
1.00
0.230 ng/Sample
Perfluoropentanesulfonic acid
ND
1.00
0.210 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
0.160 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
0.190 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0640 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
8.70 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
1.00
0.640 ng/Sample
(PFODA) 2-
ND
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
0.770 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA)
Job ID: 140-31434-1
Lab Sample ID: 140-31434-16
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
1
Eurofins Knoxville
Page 42 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-n-hexadecanoic acid
ND
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS
%Recovery 136 97 132 133 122 125 132 143 139 110 66 127 110 123 145 146 175 160 189 115 24 98 37 26 77 125
Qualifier
*5+ *5+ *5+ *5-
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-16 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/24/23 08:34 05/09/23 16:14
1
04/24/23 08:34 05/09/23 16:14
17
04/24/23 08:34 05/09/23 16:14
18
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
04/24/23 08:34 05/09/23 16:14
19
1
1 10
1
1 11
1
11 12 1 13
1
14
1
1 15
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 43 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-10:2 FTCA
83
25 - 150
13C-6:2 FTCA
83
25 - 150
13C-6:2 FTUCA
245 *5+
25 - 150
13C-8:2 FTCA
64
25 - 150
13C-8:2 FTUCA
244 *5+
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 77 82
Qualifier
Limits 50 - 150 50 - 150
Client Sample ID: W-1068,1069 QC OTM-45 FH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
2.00
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
1.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluoro-n-hexadecanoic acid
ND
1.00
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
1.00
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorononanesulfonic acid (PFNS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND
1.00
Perfluorododecanesulfonic acid
ND
1.00
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
1.00
acid
Perfluorooctanesulfonamide (FOSA)
ND
1.00
N-ethylperfluorooctane sulfonamide
ND
1.00
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA)
MDL 1.30 0.180 0.210 0.620 0.650 0.0850 0.250 0.170 0.100 0.140 0.170 0.290
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.890 ng/Sample 0.120 ng/Sample
0.110 ng/Sample 0.110 ng/Sample
0.450 0.120 0.110 0.0950
ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.0880 ng/Sample 0.160 ng/Sample
0.150 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-16 3
Matrix: Air 4
5
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14 05/09/23 16:14
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:14 05/09/23 16:14
Dil Fac 1 1 1 1 1
Dil Fac 1 1
6 7 8 9 10
Lab Sample ID: 140-31434-17 11 Matrix: Air 12
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
13 14 15
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
Eurofins Knoxville
Page 44 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1068,1069 QC OTM-45 FH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
2-
ND
5.00
4.90 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
1.00
0.120 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
1.00
0.140 ng/Sample
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0910 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
5.00
4.00 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.140 ng/Sample
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.320 ng/Sample
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
1.00
0.290 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.480 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
0.430 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.420 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.140 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.220 ng/Sample
4,8-Dioxa-3H-perfluorononanoic acid
ND
1.00
0.140 ng/Sample
(ADONA)
Hexafluoropropylene Oxide Dimer
ND
5.00
4.70 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
1.00
0.0980 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
1.00
0.200 ng/Sample
e-1-sulfonic acid
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.150 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.200 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.150 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.140 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA
%Recovery 96 94 95 94 91 94 90
101 97
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i7r 3
4
D Prepared
Analyzed 5 Dil Fac
04/24/23 09:01 05/03/23 17:13
16
04/24/23 09:01 05/03/23 17:13
17
04/24/23 09:01 05/03/23 17:13 04/24/23 09:01 05/03/23 17:13 04/24/23 09:01 05/03/23 17:13
8
1
19
1 10
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 05/03/23 17:13
04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13
1 11
1 12
1
1 13
11 14
1 1
15
1
1
1
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
04/24/23 09:01 05/03/23 17:13
1
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13
Dil Fac 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 45 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1068,1069 QC OTM-45 FH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C4 PFHpA
101
25 - 150
13C4 PFOA
104
25 - 150
13C4 PFOS
98
25 - 150
13C5 PFNA
103
25 - 150
13C5 PFPeA
96
25 - 150
13C8 FOSA
103
25 - 150
18O2 PFHxS
100
25 - 150
d3-NMeFOSAA
105
25 - 150
d5-NEtFOSAA
119
25 - 150
d7-N-MeFOSE-M
94
25 - 150
d9-N-EtFOSE-M
99
25 - 150
d-N-EtFOSA-M
100
25 - 150
d-N-MeFOSA-M
99
25 - 150
M2-4:2 FTS
115
25 - 150
M2-6:2 FTS
165 *5+
25 - 150
M2-8:2 FTS
116
25 - 150
13C-10:2 FTCA
74
25 - 150
13C-6:2 FTCA
74
25 - 150
13C-6:2 FTUCA
139
25 - 150
13C-8:2 FTCA
81
25 - 150
13C-8:2 FTUCA
143
25 - 150
13C2 10:2 FTS
150
25 - 150
Client Sample ID: W-1070,1071,1073 QC OTM-45 BH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
10.0
Perfluoropentanoic acid (PFPeA)
0.718 J
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
1.40
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND R
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 0.200 0.230
ng/Sample ng/Sample ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i7r 3
4
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13 05/03/23 17:13
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
5 6 7 8 9 10 11 12 13 14 15
Lab Sample ID: 140-31434-18
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
04/24/23 08:34 05/09/23 16:23
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
Page 46 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1070,1071,1073 QC OTM-45 BH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoropentanesulfonic acid
ND
1.00
0.210 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
0.160 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND R
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoac
ND R
1.00
0.190 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0640 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
8.70 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA) 1H,1H,2H,2H-Perfluorododecane
ND R
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND R
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1 R
1.00
0.640 ng/Sample
(PFODA) 2-
ND R
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol N-methylperfluorooctane sulfonamide
ND R
1.00
0.770 ng/Sample
(NMeFOSA) N-ethylperfluorooctane sulfonamide
ND R
1.00
0.660 ng/Sample
(NEtFOSA) Perfluoro-n-hexadecanoic acid
ND R
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid
1.29 I R ND
1.00
0.520 ng/Sample
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA)
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A1i8r 3
4
D Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 16:23
16
04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23
1 1
7
04/24/23 08:34 05/09/23 16:23
18
04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23
19
1 10
1
1 11
1 12
04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23 04/24/23 08:34 05/09/23 16:23
1 13
1 14 1 15
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
04/24/23 08:34 05/09/23 16:23
1
Eurofins Knoxville
Page 47 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1070,1071,1073 QC OTM-45 BH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 17
104 122 125
90 53 25 13 11 10
1 114 55 14
9 8 125 49 12 106 0.03 1 0 0 0.7 9 5 42 153 10 38
Qualifier *5-
*5*5*5*5-
*5*5*5-
*5-
*5*5*5*5*5*5*5-
*5+ *5-
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 70 90
Qualifier
Limits 50 - 150 50 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-18
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:23
Dil Fac 1
04/24/23 08:34 05/09/23 16:23
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23 05/09/23 16:23
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:23 05/09/23 16:23
Dil Fac 1 1
Page 48 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND CI
0.500
Perfluoropentanoic acid (PFPeA)
ND
0.500
Perfluorohexanoic acid (PFHxA)
ND
0.500
Perfluoroheptanoic acid (PFHpA)
ND
0.500
Perfluorooctanoic acid (PFOA)
ND
0.500
Perfluorononanoic acid (PFNA)
ND
0.500
Perfluorodecanoic acid (PFDA)
ND
0.500
Perfluoroundecanoic acid (PFUnA)
ND
0.500
Perfluorododecanoic acid (PFDoA)
ND
0.500
Perfluorotridecanoic acid (PFTriA)
ND
0.500
Perfluorotetradecanoic acid (PFTeA)
ND
0.500
Perfluorobutanesulfonic acid (PFBS)
ND
0.500
Perfluorohexanesulfonic acid (PFHxS)
ND
0.500
Perfluoroheptanesulfonic acid
ND
0.500
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
0.500
Perfluorodecanesulfonic acid (PFDS)
ND
0.500
Perfluorooctanesulfonamide (FOSA)
ND
0.500
Perfluoropentanesulfonic acid
ND
0.500
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
0.500
N-methylperfluorooctanesulfonamidoa
ND
0.500
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
0.500
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.500
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.500
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.500
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.500
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
0.500
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.500
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.500
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.500
sulfonic acid (10:2 FTS) 2-
ND
0.500
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.500
(PFODA) 2-
ND
0.500
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.500
(NMeFOSA)
MDL 0.200 0.0650 0.190 0.153 0.0950 0.0525 0.0650 0.0750 0.0525 0.0800 0.113 0.0450 0.0575 0.115
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0650 0.0825
0.200 0.0600
ng/Sample ng/Sample ng/Sample ng/Sample
0.0375 ng/Sample 0.103 ng/Sample
0.0750 ng/Sample
0.0575 ng/Sample
0.138 ng/Sample
0.130 ng/Sample
0.235 ng/Sample
0.0650 ng/Sample
0.0700 ng/Sample
0.140 ng/Sample
0.108 ng/Sample
0.185 ng/Sample
0.128 ng/Sample 0.103 ng/Sample
0.0850 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-19
Matrix: Air
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
1
Eurofins Knoxville
Page 49 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
N-ethylperfluorooctane sulfonamide
ND
0.500
0.135 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.500
0.143 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.500
0.0800 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.500
0.145 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.500
0.375 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.500
0.0900 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.500
0.325 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.500
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.500
0.220 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.500
0.145 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
0.500
0.198 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.500
0.160 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
0.500
0.128 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M
%Recovery 71 84 84 86 89 90 89 84 89 75 56 83 86 87 88
101 94 93
100 84 69 64 59 56
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-19 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/27/23 11:24 05/03/23 15:25
1
04/27/23 11:24 05/03/23 15:25
17
04/27/23 11:24 05/03/23 15:25
18
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
04/27/23 11:24 05/03/23 15:25
19
11 10
1 1
11
1 1
12
1
1 13
1
14
1
1 15
04/27/23 11:24 05/03/23 15:25
1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 50 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
d-N-EtFOSA-M
64
25 - 150
13C2 10:2 FTS
98
25 - 150
13C-10:2 FTCA
81
25 - 150
13C-6:2 FTCA
80
25 - 150
13C-6:2 FTUCA
106
25 - 150
13C-8:2 FTCA
82
25 - 150
13C-8:2 FTUCA
108
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1074 QC OTM-45 BREAKTHROUGH
XAD-2 RESIN TUBE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND CI
10.0
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
0.671 J
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
acid (6:2 FTS)
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 0.200 0.230 0.210
ng/Sample ng/Sample ng/Sample ng/Sample
0.160 ng/Sample 0.120 ng/Sample
0.190 ng/Sample
0.0640 ng/Sample
8.70 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-19 3
Matrix: Air 4
5
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25 05/03/23 15:25
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:25 05/03/23 15:25
Dil Fac 1 1 1 1 1 1 1
Dil Fac 1 1
6 7 8 9 10 11
Lab Sample ID: 140-31434-20 12
Matrix: Air 13
14
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
15
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
Eurofins Knoxville
Page 51 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
1.00
0.640 ng/Sample
(PFODA) 2-
ND
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
0.770 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA
%Recovery 134 93 127 128 121
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-31434-20 3
Matrix: Air 4
5
D Prepared
Analyzed Dil Fac 6
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
17
04/24/23 08:34 05/09/23 16:32
18
04/24/23 08:34 05/09/23 16:32 04/24/23 08:34 05/09/23 16:32 04/24/23 08:34 05/09/23 16:32 04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32 04/24/23 08:34 05/09/23 16:32
04/24/23 08:34 05/09/23 16:32 04/24/23 08:34 05/09/23 16:32
19
1 10 1 11
1
12
1 13
1
14
1 15
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
04/24/23 08:34 05/09/23 16:32
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32
Dil Fac 1 1 1 1 1
Eurofins Knoxville
Page 52 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C4 PFOA
124
25 - 150
13C5 PFNA
128
25 - 150
13C2 PFDA
133
25 - 150
13C2 PFUnA
127
25 - 150
13C2 PFDoA
113
25 - 150
13C2 PFTeDA
89
25 - 150
13C3 PFBS
120
25 - 150
18O2 PFHxS
107
25 - 150
13C4 PFOS
121
25 - 150
d3-NMeFOSAA
153 *5+
25 - 150
d5-NEtFOSAA
152 *5+
25 - 150
M2-4:2 FTS
188 *5+
25 - 150
M2-6:2 FTS
149
25 - 150
M2-8:2 FTS
194 *5+
25 - 150
13C3 HFPO-DA
115
25 - 150
13C2 PFHxDA
35
25 - 150
d-N-MeFOSA-M
105
25 - 150
d7-N-MeFOSE-M
56
25 - 150
d9-N-EtFOSE-M
42
25 - 150
d-N-EtFOSA-M
98
25 - 150
13C2 10:2 FTS
131
25 - 150
13C-10:2 FTCA
84
25 - 150
13C-6:2 FTCA
80
25 - 150
13C-6:2 FTUCA
229 *5+
25 - 150
13C-8:2 FTCA
85
25 - 150
13C-8:2 FTUCA
233 *5+
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 76 85
Qualifier
Limits 50 - 150 50 - 150
Client Sample ID: W-1075 QC OTM-45 XAD-2 RESIN TUBE RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND CI
10.0
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
0.719 J
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-20
Matrix: Air
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32 05/09/23 16:32
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:32 05/09/23 16:32
Dil Fac 1 1
Lab Sample ID: 140-31434-21
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
Dil Fac 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 53 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1075 QC OTM-45 XAD-2 RESIN TUBE RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
0.230 ng/Sample
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
0.520 ng/Sample
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
0.260 ng/Sample
Perfluoroheptanesulfonic acid
ND
1.00
0.200 ng/Sample
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
0.150 ng/Sample
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
0.200 ng/Sample
Perfluorooctanesulfonamide (FOSA)
ND
1.00
0.230 ng/Sample
Perfluoropentanesulfonic acid
ND
1.00
0.210 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
0.160 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
0.190 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0640 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
8.70 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
1.00
0.640 ng/Sample
(PFODA) 2-
ND
20.0
19.8 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
0.770 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
0.660 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i1r 3
4
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50 04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
Dil Fac 1 1 1 1
1 1 1 1
1 1
1
1
1
1
5 6 7 8 9 10 11 12 13 14
04/24/23 08:34 05/09/23 16:50 04/24/23 08:34 05/09/23 16:50
1 15
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
Eurofins Knoxville
Page 54 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1075 QC OTM-45 XAD-2 RESIN TUBE RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 124 94 123 126 118 120 130 136 120 113 69 116 102 120 150 137 190 150 174 114 26 98 43 29 78 116 79 76 230 85 217
Qualifier
*5+ *5+
*5+ *5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 75 81
Qualifier
Limits 50 - 150 50 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-21
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
04/24/23 08:34 05/09/23 16:50
Dil Fac 1 1 1 1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
04/24/23 08:34 05/09/23 16:50
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50 05/09/23 16:50
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:50 05/09/23 16:50
Dil Fac 1 1
Page 55 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1076 QC OTM-45 MEOH/5% NH4OH RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
10.0
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND *-
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
Perfluorooctanesulfonamide (FOSA)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
sulfonic acid (10:2 FTS) 2-
ND
1.00
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1
1.00
(PFODA) 2-
ND
20.0
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
1.00
(NEtFOSA)
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210 0.270 0.120 0.170 0.230 0.520 0.260 0.200
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.150 0.200 0.230 0.210
ng/Sample ng/Sample ng/Sample ng/Sample
0.160 ng/Sample 0.120 ng/Sample
0.190 ng/Sample
0.0640 ng/Sample
8.70 ng/Sample
0.160 ng/Sample
11.0 ng/Sample
0.180 ng/Sample
0.180 ng/Sample
1.10 ng/Sample
0.170 ng/Sample
0.370 ng/Sample
0.640 ng/Sample 19.8 ng/Sample
0.770 ng/Sample 0.660 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-22
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
04/24/23 08:34 05/09/23 16:58
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
Eurofins Knoxville
Page 56 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1076 QC OTM-45 MEOH/5% NH4OH RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoro-n-hexadecanoic acid
ND
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA
%Recovery 87 84 89 87 88 95 96 96 86
102 105
87 86 85 101 109 91 122 101 82 88 80 86 81 77 98 89
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-22
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:58
Dil Fac 1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
04/24/23 08:34 05/09/23 16:58
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58 05/09/23 16:58
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 57 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1076 QC OTM-45 MEOH/5% NH4OH RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-6:2 FTCA
66
25 - 150
13C-6:2 FTUCA
130
25 - 150
13C-8:2 FTCA
67
25 - 150
13C-8:2 FTUCA
122
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0.008 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: W-1077 QC OTM-45 FILTER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
2.00
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
1.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluoro-n-hexadecanoic acid
ND
1.00
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
1.00
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorononanesulfonic acid (PFNS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND
1.00
Perfluorododecanesulfonic acid
ND
1.00
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
1.00
acid
Perfluorooctanesulfonamide (FOSA)
ND
1.00
N-ethylperfluorooctane sulfonamide
ND
1.00
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA) 2-
ND
5.00
(N-methylperfluoro-1-octanesulfonami
do) ethanol
MDL 1.30 0.180 0.210 0.620 0.650 0.0850 0.250 0.170 0.100 0.140 0.170 0.290
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.890 ng/Sample 0.120 ng/Sample
0.110 ng/Sample 0.110 ng/Sample
0.450 0.120 0.110 0.0950
ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.0880 ng/Sample 0.160 ng/Sample
0.150 ng/Sample
4.90 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i2r 3
4
Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 16:58 04/24/23 08:34 05/09/23 16:58
16
1
04/24/23 08:34 05/09/23 16:58 04/24/23 08:34 05/09/23 16:58
17
1
Prepared
Analyzed Dil Fac 8
04/24/23 08:34 05/09/23 16:58 04/24/23 08:34 05/09/23 16:58
1
19
Lab Sample ID: 140-31434-23 10 Matrix: Air 11
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
12 13 14 15
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
Eurofins Knoxville
Page 58 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1077 QC OTM-45 FILTER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
2-
ND
1.00
0.120 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
1.00
0.140 ng/Sample
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0910 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
5.00
4.00 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.140 ng/Sample
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
0.320 ng/Sample
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
1.00
0.290 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.480 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
0.430 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.420 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.140 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.220 ng/Sample
4,8-Dioxa-3H-perfluorononanoic acid
ND
1.00
0.140 ng/Sample
(ADONA)
Hexafluoropropylene Oxide Dimer
ND
5.00
4.70 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
1.00
0.0980 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
1.00
0.200 ng/Sample
e-1-sulfonic acid
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.150 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.200 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.150 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.140 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C4 PFHpA 13C4 PFOA 13C4 PFOS
%Recovery 91 92 87 91 91 94 87 98 92 97 98 96
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i3r 3
4
D Prepared
Analyzed 5 Dil Fac
04/24/23 09:01 05/03/23 17:22
16
04/24/23 09:01 05/03/23 17:22
17
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 05/03/23 17:22
04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22
18
19 1 10
1
1 11
1 12
1
1 13
1
1 14
1
1 15
1 1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
04/24/23 09:01 05/03/23 17:22
1
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 59 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1077 QC OTM-45 FILTER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C5 PFNA
95
25 - 150
13C5 PFPeA
91
25 - 150
13C8 FOSA
97
25 - 150
18O2 PFHxS
100
25 - 150
d3-NMeFOSAA
108
25 - 150
d5-NEtFOSAA
120
25 - 150
d7-N-MeFOSE-M
88
25 - 150
d9-N-EtFOSE-M
87
25 - 150
d-N-EtFOSA-M
92
25 - 150
d-N-MeFOSA-M
93
25 - 150
M2-4:2 FTS
106
25 - 150
M2-6:2 FTS
147
25 - 150
M2-8:2 FTS
112
25 - 150
13C-10:2 FTCA
84
25 - 150
13C-6:2 FTCA
74
25 - 150
13C-6:2 FTUCA
132
25 - 150
13C-8:2 FTCA
66
25 - 150
13C-8:2 FTUCA
130
25 - 150
13C2 10:2 FTS
135
25 - 150
Client Sample ID: W-1078 QC OTM-45 DI WATER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
0.500
Perfluoropentanoic acid (PFPeA)
ND
0.500
Perfluorohexanoic acid (PFHxA)
ND
0.500
Perfluoroheptanoic acid (PFHpA)
ND
0.500
Perfluorooctanoic acid (PFOA)
ND
0.500
Perfluorononanoic acid (PFNA)
ND
0.500
Perfluorodecanoic acid (PFDA)
ND
0.500
Perfluoroundecanoic acid (PFUnA)
ND
0.500
Perfluorododecanoic acid (PFDoA)
ND
0.500
Perfluorotridecanoic acid (PFTriA)
ND
0.500
Perfluorotetradecanoic acid (PFTeA)
ND
0.500
Perfluorobutanesulfonic acid (PFBS)
ND
0.500
Perfluorohexanesulfonic acid (PFHxS)
ND
0.500
Perfluoroheptanesulfonic acid
ND
0.500
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
0.500
Perfluorodecanesulfonic acid (PFDS)
ND
0.500
Perfluorooctanesulfonamide (FOSA)
ND
0.500
Perfluoropentanesulfonic acid
ND
0.500
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
0.500
N-methylperfluorooctanesulfonamidoa
ND
0.500
cetic acid (NMeFOSAA)
MDL 0.200 0.0650 0.190 0.153 0.0950 0.0525 0.0650 0.0750 0.0525 0.0800 0.113 0.0450 0.0575 0.115
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.0650 0.0825
0.200 0.0600
ng/Sample ng/Sample ng/Sample ng/Sample
0.0375 ng/Sample 0.103 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i3r 3
4
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22 05/03/23 17:22
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Lab Sample ID: 140-31434-24
Matrix: Air
5 6 7 8 9 10 11 12 13 14 15
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
Eurofins Knoxville
Page 60 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1078 QC OTM-45 DI WATER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
N-ethylperfluorooctanesulfonamidoac
ND
0.500
0.0750 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
0.500
0.0575 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
0.500
0.138 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
0.500
0.130 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
0.500
0.235 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
0.500
0.0650 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
0.500
0.0700 ng/Sample
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
0.500
0.140 ng/Sample
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
0.500
0.108 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND
0.500
0.185 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
0.500
0.128 ng/Sample
(PFODA) 2-
ND
0.500
0.103 ng/Sample
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
0.500
0.0850 ng/Sample
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
0.500
0.135 ng/Sample
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
0.500
0.143 ng/Sample
(PFHxDA)
Perfluorododecanesulfonic acid
ND
0.500
0.0800 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
0.500
0.145 ng/Sample
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
7:3 Fluorotelomer carboxylic acid
ND
0.500
0.375 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
0.500
0.0900 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
0.500
0.325 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
0.500
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
0.500
0.300 ng/Sample
3-Perfluoropropylpropanoic acid
ND
0.500
0.220 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
0.500
0.145 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
0.500
0.198 ng/Sample
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
0.500
0.160 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
0.500
0.128 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA
%Recovery Qualifier 72
Limits 25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i4r 3
4
D Prepared
Analyzed
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34
Dil Fac 1 1 1 1 1 1
5 6 7 8 9 10
04/27/23 11:24 05/03/23 15:34 04/27/23 11:24 05/03/23 15:34 04/27/23 11:24 05/03/23 15:34 04/27/23 11:24 05/03/23 15:34
04/27/23 11:24 05/03/23 15:34 04/27/23 11:24 05/03/23 15:34
1 11
1 12
1
1 13
14
1
15
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
04/27/23 11:24 05/03/23 15:34
1
Prepared
Analyzed
04/27/23 11:24 05/03/23 15:34
Dil Fac 1
Eurofins Knoxville
Page 61 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: W-1078 QC OTM-45 DI WATER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C4 PFBA
85
25 - 150
13C5 PFPeA
87
25 - 150
13C2 PFHxA
81
25 - 150
13C4 PFHpA
90
25 - 150
13C4 PFOA
94
25 - 150
13C5 PFNA
87
25 - 150
13C2 PFDA
85
25 - 150
13C2 PFUnA
88
25 - 150
13C2 PFDoA
84
25 - 150
13C2 PFTeDA
64
25 - 150
13C3 PFBS
86
25 - 150
18O2 PFHxS
87
25 - 150
13C4 PFOS
89
25 - 150
d3-NMeFOSAA
96
25 - 150
d5-NEtFOSAA
94
25 - 150
M2-4:2 FTS
96
25 - 150
M2-6:2 FTS
100
25 - 150
M2-8:2 FTS
105
25 - 150
13C3 HFPO-DA
86
25 - 150
13C2 PFHxDA
74
25 - 150
d-N-MeFOSA-M
61
25 - 150
d7-N-MeFOSE-M
58
25 - 150
d9-N-EtFOSE-M
57
25 - 150
d-N-EtFOSA-M
58
25 - 150
13C2 10:2 FTS
85
25 - 150
13C-10:2 FTCA
92
25 - 150
13C-6:2 FTCA
77
25 - 150
13C-6:2 FTUCA
113
25 - 150
13C-8:2 FTCA
88
25 - 150
13C-8:2 FTUCA
110
25 - 150
Surrogate 13C8 PFOA 13C8 PFOS
%Recovery 0 0
Qualifier S1S1-
Limits 50 - 150 50 - 150
Client Sample ID: A-1550 OTM-45 MEDIA CHECK XAD
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
10.0
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
3.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
MDL 9.40 0.450 0.520 2.60 0.660 0.890 0.210
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-24
Matrix: Air
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34 05/03/23 15:34
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Prepared 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 15:34 05/03/23 15:34
Dil Fac 1 1
Lab Sample ID: 140-31434-25
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
Dil Fac 1 1 1 1 1 1 1
Eurofins Knoxville
Page 62 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: A-1550 OTM-45 MEDIA CHECK XAD
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
Perfluoroundecanoic acid (PFUnA)
ND
1.00
0.270 ng/Sample
Perfluorododecanoic acid (PFDoA)
ND R
1.00
0.120 ng/Sample
Perfluorotridecanoic acid (PFTriA)
ND *- R
1.00
0.170 ng/Sample
Perfluorotetradecanoic acid (PFTeA)
ND R
1.00
0.230 ng/Sample
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
0.520 ng/Sample
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
0.260 ng/Sample
Perfluoroheptanesulfonic acid
ND
1.00
0.200 ng/Sample
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
0.150 ng/Sample
Perfluorodecanesulfonic acid (PFDS)
ND *-
1.00
0.200 ng/Sample
Perfluorooctanesulfonamide (FOSA)
ND R
1.00
0.230 ng/Sample
Perfluoropentanesulfonic acid
ND
1.00
0.210 ng/Sample
(PFPeS) Perfluorononanesulfonic acid (PFNS)
ND *-
1.00
0.160 ng/Sample
N-methylperfluorooctanesulfonamidoa
ND R
1.00
0.120 ng/Sample
cetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoac
ND R
1.00
0.190 ng/Sample
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
0.0640 ng/Sample
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
10.0
8.70 ng/Sample
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
0.160 ng/Sample
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
20.0
11.0 ng/Sample
Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan
ND *-
1.00
0.180 ng/Sample
e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid
ND *+
2.00
1.10 ng/Sample
(ADONA) 1H,1H,2H,2H-Perfluorododecane
ND R
1.00
0.170 ng/Sample
sulfonic acid (10:2 FTS) 2-
ND R
1.00
0.370 ng/Sample
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol Perfluoro-n-octadecanoic acid
ND *- *1 R
1.00
0.640 ng/Sample
(PFODA) 2(N-methylperfluoro-1-octanesulfo namido) ethanol
N-methylperfluorooctane sulfonamide
31.9 R ND R
20.0
19.8 ng/Sample
1.00
0.770 ng/Sample
(NMeFOSA) N-ethylperfluorooctane sulfonamide
ND R
1.00
0.660 ng/Sample
(NEtFOSA) Perfluoro-n-hexadecanoic acid
ND R
1.00
0.290 ng/Sample
(PFHxDA) Perfluorododecanesulfonic acid
ND *- *1
1.00
0.180 ng/Sample
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.160 ng/Sample
(NFDHA) 10:2 Fluorotelomer carboxylic acid
ND R
1.00
0.520 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
1.00 ng/Sample
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i5r 3
4
D Prepared
Analyzed
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07 04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
Dil Fac 1 1 1 1 1 1 1
1 1 1 1
1 1
1
5 6 7 8 9 10 11 12 13
04/24/23 08:34 05/09/23 17:07 04/24/23 08:34 05/09/23 17:07 04/24/23 08:34 05/09/23 17:07
1 14
1 15
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
Eurofins Knoxville
Page 63 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: A-1550 OTM-45 MEDIA CHECK XAD
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.560 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND *1
1.00
0.380 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.200 ng/Sample
5:3 Fluorotelomer carboxylic acid
ND
1.00
0.700 ng/Sample
3-Perfluoropropylpropanoic acid
ND
1.00
0.310 ng/Sample
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.120 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.130 ng/Sample
(PFMBA) Perfluoro-4-ethylcyclohexanesulfonic
ND *-
1.00
0.140 ng/Sample
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.100 ng/Sample
acid (PFEESA)
Isotope Dilution 13C8 FOSA 13C4 PFBA 13C5 PFPeA 13C2 PFHxA 13C4 PFHpA 13C4 PFOA 13C5 PFNA 13C2 PFDA 13C2 PFUnA 13C2 PFDoA 13C2 PFTeDA 13C3 PFBS 18O2 PFHxS 13C4 PFOS d3-NMeFOSAA d5-NEtFOSAA M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C3 HFPO-DA 13C2 PFHxDA d-N-MeFOSA-M d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M 13C2 10:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
%Recovery 5
101 114 106 82 54 29 17
11 8 4 109 64 20 10 7 114 60 18 91 0.3 1 2 2 1 8 5 43 121 11 41
Qualifier *5-
*5*5*5*5-
*5*5*5-
*5*5*5*5*5*5*5*5-
*5-
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-25
Matrix: Air
D Prepared
Analyzed
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
04/24/23 08:34 05/09/23 17:07
Dil Fac 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
04/24/23 08:34 05/09/23 17:07
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07 05/09/23 17:07
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 64 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: A-1551 OTM-45 MEDIA CHECK FILTER
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances
Analyte
Result Qualifier
RL
Perfluorobutanoic acid (PFBA)
ND
2.00
Perfluoropentanoic acid (PFPeA)
ND
1.00
Perfluorohexanoic acid (PFHxA)
ND
1.00
Perfluoroheptanoic acid (PFHpA)
ND
1.00
Perfluorooctanoic acid (PFOA)
ND
1.00
Perfluorononanoic acid (PFNA)
ND
1.00
Perfluorodecanoic acid (PFDA)
ND
1.00
Perfluoroundecanoic acid (PFUnA)
ND
1.00
Perfluorododecanoic acid (PFDoA)
ND
1.00
Perfluorotridecanoic acid (PFTriA)
ND
1.00
Perfluorotetradecanoic acid (PFTeA)
ND
1.00
Perfluoro-n-hexadecanoic acid
ND
1.00
(PFHxDA)
Perfluoro-n-octadecanoic acid
ND
1.00
(PFODA)
Perfluorobutanesulfonic acid (PFBS)
ND
1.00
Perfluoropentanesulfonic acid
ND
1.00
(PFPeS)
Perfluorohexanesulfonic acid (PFHxS)
ND
1.00
Perfluoroheptanesulfonic acid
ND
1.00
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
1.00
Perfluorononanesulfonic acid (PFNS)
ND
1.00
Perfluorodecanesulfonic acid (PFDS)
ND
1.00
Perfluorododecanesulfonic acid
ND
1.00
(PFDoS)
Perfluoro-4-ethylcyclohexanesulfonic
ND
1.00
acid
Perfluorooctanesulfonamide (FOSA)
ND
1.00
N-ethylperfluorooctane sulfonamide
ND
1.00
(NEtFOSA)
N-methylperfluorooctane sulfonamide
ND
1.00
(NMeFOSA) 2-
ND
5.00
(N-methylperfluoro-1-octanesulfonami
do) ethanol 2-
ND
1.00
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
N-ethylperfluorooctanesulfonamidoac
ND
1.00
etic acid (NEtFOSAA)
N-methylperfluorooctanesulfonamidoa
ND
1.00
cetic acid (NMeFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
1.00
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
5.00
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
1.00
sulfonic acid (8:2 FTS)
1H,1H,2H,2H-Perfluorododecane
ND
1.00
sulfonic acid (10:2 FTS)
3-Perfluoropropylpropanoic acid
ND
1.00
5:3 Fluorotelomer carboxylic acid
ND
1.00
MDL 1.30 0.180 0.210 0.620 0.650 0.0850 0.250 0.170 0.100 0.140 0.170 0.290
Unit ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.890 ng/Sample 0.120 ng/Sample
0.110 ng/Sample 0.110 ng/Sample
0.450 0.120 0.110 0.0950
ng/Sample ng/Sample ng/Sample ng/Sample
0.220 ng/Sample
0.0880 ng/Sample 0.160 ng/Sample
0.150 ng/Sample
4.90 ng/Sample
0.120 ng/Sample
0.140 ng/Sample 0.120 ng/Sample 0.0910 ng/Sample
4.00 ng/Sample 0.140 ng/Sample 0.320 ng/Sample 0.290 ng/Sample 0.480 ng/Sample
Job ID: 140-31434-1
Lab Sample ID: 140-31434-26
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
Eurofins Knoxville
Page 65 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: A-1551 OTM-45 MEDIA CHECK FILTER
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Analyte
Result Qualifier
RL
MDL Unit
7:3 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
6:2 Fluorotelomer carboxylic acid
ND
1.00
0.430 ng/Sample
8:2 Fluorotelomer carboxylic acid
ND
1.00
0.350 ng/Sample
10:2 Fluorotelomer carboxylic acid
ND
1.00
0.420 ng/Sample
6:2 Fluorotelemer unsaturated acid
ND
1.00
0.140 ng/Sample
8:2 Fluorotelemer unsaturated acid
ND
1.00
0.220 ng/Sample
4,8-Dioxa-3H-perfluorononanoic acid
ND
1.00
0.140 ng/Sample
(ADONA)
Hexafluoropropylene Oxide Dimer
ND
5.00
4.70 ng/Sample
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
1.00
0.0980 ng/Sample
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
1.00
0.200 ng/Sample
e-1-sulfonic acid
Perfluoro-3-methoxypropanoic acid
ND
1.00
0.150 ng/Sample
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
1.00
0.200 ng/Sample
(PFMBA)
Nonafluoro-3,6-dioxaheptanoic acid
ND
1.00
0.150 ng/Sample
(NFDHA)
Perfluoro (2-ethoxyethane) sulfonic
ND
1.00
0.140 ng/Sample
acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFHxDA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M M2-4:2 FTS M2-6:2 FTS M2-8:2 FTS 13C-10:2 FTCA 13C-6:2 FTCA
%Recovery 91 82 89 85 84 88 85 94 92 96 97 92 92 91 93 96
101 115 89 82 93 88 109 148 106 80 72
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Lab Sample ID: 140-31434-26
Matrix: Air
D Prepared
Analyzed
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
04/24/23 09:01 05/03/23 17:31
Dil Fac 1 1 1 1 1 1 1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
04/24/23 09:01 05/03/23 17:31
1
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31 05/03/23 17:31
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 66 of 125
7/11/2023 (Rev. 1)
Client Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: A-1551 OTM-45 MEDIA CHECK FILTER
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45 Sample Container: Air Train
Method: EPA 537 (modified) - Fluorinated Alkyl Substances (Continued)
Isotope Dilution
%Recovery Qualifier
Limits
13C-6:2 FTUCA
132
25 - 150
13C-8:2 FTCA
78
25 - 150
13C-8:2 FTUCA
129
25 - 150
13C2 10:2 FTS
128
25 - 150
1
Job ID: 140-31434-1
2 Lab Sample ID: 140-3M1a4tr3ix4:-A2i6r 3
4
Prepared
Analyzed 5 Dil Fac
04/24/23 09:01 05/03/23 17:31 04/24/23 09:01 05/03/23 17:31
16
1
04/24/23 09:01 05/03/23 17:31 04/24/23 09:01 05/03/23 17:31
17
1
8
9
10
11
12
13
14
15
Page 67 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Default Detection Limits
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances
Prep: None
Analyte 10:2 Fluorotelomer carboxylic acid 10:2 Fluorotelomer carboxylic acid 10:2 Fluorotelomer carboxylic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol 2-(N-ethylperfluoro-1-octanesulfonamido) ethanol 2-(N-methylperfluoro-1-octanesulfonamido) ethanol 2-(N-methylperfluoro-1-octanesulfonamido) ethanol 2-(N-methylperfluoro-1-octanesulfonamido) ethanol 3-Perfluoropropylpropanoic acid 3-Perfluoropropylpropanoic acid 3-Perfluoropropylpropanoic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 5:3 Fluorotelomer carboxylic acid 5:3 Fluorotelomer carboxylic acid 5:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 6:2 Fluorotelemer unsaturated acid 6:2 Fluorotelemer unsaturated acid 6:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 8:2 Fluorotelemer unsaturated acid 8:2 Fluorotelemer unsaturated acid 8:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelomer carboxylic acid 8:2 Fluorotelomer carboxylic acid 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid Hexafluoropropylene Oxide Dimer Acid (HFPO-DA)
RL
MDL Units
1.00
0.420 ng/Sample
1.00
0.520 ng/Sample
2.00
1.20 ng/Sample
1.00
0.200 ng/Sample
1.00
0.180 ng/Sample
2.00
0.280 ng/Sample
1.00
0.140 ng/Sample
1.00
0.160 ng/Sample
2.00
0.520 ng/Sample
1.00
0.320 ng/Sample
1.00
0.170 ng/Sample
2.00
0.430 ng/Sample
1.00
0.0910 ng/Sample
1.00
0.0640 ng/Sample
2.00
0.230 ng/Sample
5.00
4.00 ng/Sample
10.0
8.70 ng/Sample
2.00
0.550 ng/Sample
1.00
0.120 ng/Sample
1.00
0.370 ng/Sample
2.00
0.740 ng/Sample
5.00
4.90 ng/Sample
20.0
19.8 ng/Sample
2.00
0.410 ng/Sample
1.00
0.290 ng/Sample
1.00
0.310 ng/Sample
2.00
0.880 ng/Sample
1.00
0.140 ng/Sample
2.00
1.10 ng/Sample
2.00
0.560 ng/Sample
1.00
0.480 ng/Sample
1.00
0.700 ng/Sample
2.00
1.20 ng/Sample
1.00
0.140 ng/Sample
1.00
0.200 ng/Sample
2.00
0.360 ng/Sample
1.00
0.430 ng/Sample
1.00
1.00 ng/Sample
2.00
1.20 ng/Sample
1.00
0.350 ng/Sample
1.00
0.560 ng/Sample
2.00
1.50 ng/Sample
1.00
0.220 ng/Sample
1.00
0.200 ng/Sample
2.00
0.800 ng/Sample
1.00
0.350 ng/Sample
1.00
0.380 ng/Sample
2.00
1.30 ng/Sample
1.00
0.0980 ng/Sample
1.00
0.180 ng/Sample
2.00
0.260 ng/Sample
5.00
4.70 ng/Sample
Page 68 of 125
1
Job ID: 140-31434-1
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville 7/11/2023 (Rev. 1)
Default Detection Limits
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Prep: None
Analyte Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) N-ethylperfluorooctane sulfonamide (NEtFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA)
N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) N-ethylperfluorooctanesulfonamidoacetic acid (NEtFOSAA) N-methylperfluorooctane sulfonamide (NMeFOSA) N-methylperfluorooctane sulfonamide (NMeFOSA) N-methylperfluorooctane sulfonamide (NMeFOSA)
N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) N-methylperfluorooctanesulfonamidoacetic acid (NMeFOSAA) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro-4-ethylcyclohexanesulfonic acid Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluorobutanesulfonic acid (PFBS) Perfluorobutanesulfonic acid (PFBS) Perfluorobutanesulfonic acid (PFBS) Perfluorobutanoic acid (PFBA) Perfluorobutanoic acid (PFBA) Perfluorobutanoic acid (PFBA) Perfluorodecanesulfonic acid (PFDS) Perfluorodecanesulfonic acid (PFDS) Perfluorodecanesulfonic acid (PFDS) Perfluorodecanoic acid (PFDA) Perfluorodecanoic acid (PFDA) Perfluorodecanoic acid (PFDA) Perfluorododecanesulfonic acid (PFDoS) Perfluorododecanesulfonic acid (PFDoS) Perfluorododecanesulfonic acid (PFDoS) Perfluorododecanoic acid (PFDoA) Perfluorododecanoic acid (PFDoA) Perfluorododecanoic acid (PFDoA) Perfluoroheptanesulfonic acid (PFHpS) Perfluoroheptanesulfonic acid (PFHpS)
RL
MDL Units
20.0
11.0 ng/Sample
2.00
0.940 ng/Sample
1.00
0.160 ng/Sample
1.00
0.660 ng/Sample
2.00
0.540 ng/Sample
1.00
0.140 ng/Sample
1.00
0.190 ng/Sample
2.00
0.300 ng/Sample
1.00
0.150 ng/Sample
1.00
0.770 ng/Sample
2.00
0.340 ng/Sample
1.00
0.120 ng/Sample
2.00
0.410 ng/Sample
1.00
0.150 ng/Sample
1.00
0.160 ng/Sample
2.00
0.580 ng/Sample
1.00
0.140 ng/Sample
1.00
0.100 ng/Sample
2.00
0.510 ng/Sample
1.00
0.150 ng/Sample
1.00
0.120 ng/Sample
2.00
0.580 ng/Sample
1.00
0.220 ng/Sample
1.00
0.140 ng/Sample
2.00
0.640 ng/Sample
1.00
0.200 ng/Sample
1.00
0.130 ng/Sample
2.00
0.790 ng/Sample
1.00
0.890 ng/Sample
1.00
0.520 ng/Sample
2.00
0.180 ng/Sample
2.00
1.30 ng/Sample
10.0
9.40 ng/Sample
2.00
0.800 ng/Sample
1.00
0.110 ng/Sample
1.00
0.200 ng/Sample
2.00
0.330 ng/Sample
1.00
0.250 ng/Sample
1.00
0.210 ng/Sample
2.00
0.260 ng/Sample
1.00
0.0950 ng/Sample
1.00
0.180 ng/Sample
2.00
0.320 ng/Sample
1.00
0.100 ng/Sample
1.00
0.120 ng/Sample
2.00
0.210 ng/Sample
1.00
0.110 ng/Sample
1.00
0.200 ng/Sample
Page 69 of 125
1
Job ID: 140-31434-1
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville 7/11/2023 (Rev. 1)
Default Detection Limits
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Prep: None
Analyte Perfluoroheptanesulfonic acid (PFHpS) Perfluoroheptanoic acid (PFHpA) Perfluoroheptanoic acid (PFHpA) Perfluoroheptanoic acid (PFHpA) Perfluorohexanesulfonic acid (PFHxS) Perfluorohexanesulfonic acid (PFHxS) Perfluorohexanesulfonic acid (PFHxS) Perfluorohexanoic acid (PFHxA) Perfluorohexanoic acid (PFHxA) Perfluorohexanoic acid (PFHxA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluoro-n-octadecanoic acid (PFODA) Perfluoro-n-octadecanoic acid (PFODA) Perfluoro-n-octadecanoic acid (PFODA) Perfluorononanesulfonic acid (PFNS) Perfluorononanesulfonic acid (PFNS) Perfluorononanesulfonic acid (PFNS) Perfluorononanoic acid (PFNA) Perfluorononanoic acid (PFNA) Perfluorononanoic acid (PFNA) Perfluorooctanesulfonamide (FOSA) Perfluorooctanesulfonamide (FOSA) Perfluorooctanesulfonamide (FOSA) Perfluorooctanesulfonic acid (PFOS) Perfluorooctanesulfonic acid (PFOS) Perfluorooctanesulfonic acid (PFOS) Perfluorooctanoic acid (PFOA) Perfluorooctanoic acid (PFOA) Perfluorooctanoic acid (PFOA) Perfluoropentanesulfonic acid (PFPeS) Perfluoropentanesulfonic acid (PFPeS) Perfluoropentanesulfonic acid (PFPeS) Perfluoropentanoic acid (PFPeA) Perfluoropentanoic acid (PFPeA) Perfluoropentanoic acid (PFPeA) Perfluorotetradecanoic acid (PFTeA) Perfluorotetradecanoic acid (PFTeA) Perfluorotetradecanoic acid (PFTeA) Perfluorotridecanoic acid (PFTriA) Perfluorotridecanoic acid (PFTriA) Perfluorotridecanoic acid (PFTriA) Perfluoroundecanoic acid (PFUnA) Perfluoroundecanoic acid (PFUnA) Perfluoroundecanoic acid (PFUnA)
RL
MDL Units
2.00
0.460 ng/Sample
1.00
0.620 ng/Sample
3.00
2.60 ng/Sample
2.00
0.610 ng/Sample
1.00
0.110 ng/Sample
1.00
0.260 ng/Sample
2.00
0.230 ng/Sample
1.00
0.210 ng/Sample
1.00
0.520 ng/Sample
2.00
0.760 ng/Sample
1.00
0.290 ng/Sample
2.00
0.570 ng/Sample
1.00
0.220 ng/Sample
1.00
0.640 ng/Sample
2.00
0.510 ng/Sample
1.00
0.120 ng/Sample
1.00
0.160 ng/Sample
2.00
0.150 ng/Sample
1.00
0.0850 ng/Sample
1.00
0.890 ng/Sample
2.00
0.210 ng/Sample
1.00
0.0880 ng/Sample
1.00
0.230 ng/Sample
2.00
0.800 ng/Sample
1.00
0.450 ng/Sample
1.00
0.150 ng/Sample
2.00
0.260 ng/Sample
1.00
0.650 ng/Sample
1.00
0.660 ng/Sample
2.00
0.380 ng/Sample
1.00
0.120 ng/Sample
1.00
0.210 ng/Sample
2.00
0.240 ng/Sample
1.00
0.180 ng/Sample
1.00
0.450 ng/Sample
2.00
0.260 ng/Sample
1.00
0.170 ng/Sample
1.00
0.230 ng/Sample
2.00
0.450 ng/Sample
1.00
0.140 ng/Sample
1.00
0.170 ng/Sample
2.00
0.320 ng/Sample
1.00
0.170 ng/Sample
1.00
0.270 ng/Sample
2.00
0.300 ng/Sample
1
Job ID: 140-31434-1
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 70 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Surrogate Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances
Matrix: Air
1
Job ID: 140-31434-1
2
Prep Type: Total/NA 3
Lab Sample ID 140-31434-2 140-31434-3 140-31434-4
140-31434-6 140-31434-7 140-31434-8
140-31434-10 140-31434-11 140-31434-12
140-31434-14 140-31434-15
140-31434-16
140-31434-18 140-31434-19
140-31434-20
140-31434-21 140-31434-22 140-31434-24
C8PFOA
Client Sample ID
(50-150)
W-1042,1043,1045 R1 OTM-45 BH 13 S1-
W-1044 R1 OTM-45 IMPINGERS 0.002 S1-
1,2&3 CONDENSATE
W-1046 R1 OTM-45
70
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1049,1050,1052 R2 OTM-45
89
BH W-1051 R2 OTM-45 IMPINGERS 0 S1-
1,2&3 CONDENSATE
W-1053 R2 OTM-45
78
BREAKTHROUGH XAD-2 RESIN
TUBE W-1056,1057,1059 R3 OTM-45
7 S1-
BH W-1058 R3 OTM-45 IMPINGERS 0 S1-
1,2&3 CONDENSATE
W-1060 R3 OTM-45
78
BREAKTHROUGH XAD-2 RESIN
TUBE W-1063,1064,1066 QC OTM-45 77
BH FBT W-1065 QC OTM-45
0 S1-
IMPINGERS 1,2&3
CONDENSATE FBT
W-1067 QC OTM-45
77
BREAKTHROUGH XAD-2 RESIN
TUBE FBT W-1070,1071,1073 QC OTM-45 70
BH PBT W-1072 QC OTM-45
0 S1-
IMPINGERS 1,2&3
CONDENSATE PBT
W-1074 QC OTM-45
76
BREAKTHROUGH XAD-2 RESIN
TUBE PBT
W-1075 QC OTM-45 XAD-2
75
RESIN TUBE RB W-1076 QC OTM-45 MEOH/5% 0.008 S1-
NH4OH RB W-1078 QC OTM-45 DI WATER
0 S1-
RB
Percent Surrogate Recovery (Acceptance Limits) C8PFOS (50-150)
3 S10 S1-
79
26 S10 S1-
80
0.5 S10 S1-
85
80 0 S1-
82
90 0 S1-
85
81 0 S10 S1-
4 5 6 7 8 9 10 11 12 13 14 15
Surrogate Legend C8PFOA = 13C8 PFOA C8PFOS = 13C8 PFOS
Page 71 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances
Matrix: Air
Job ID: 140-31434-1 Prep Type: Total/NA
Lab Sample ID 140-31434-1 140-31434-2 140-31434-3 140-31434-4
140-31434-5 140-31434-6 140-31434-7 140-31434-8
140-31434-9 140-31434-10 140-31434-11 140-31434-12
140-31434-13 140-31434-14 140-31434-15
140-31434-16
140-31434-17 140-31434-18 140-31434-19
140-31434-20
140-31434-21 140-31434-22 140-31434-23 140-31434-24 140-31434-25 140-31434-26 LCS 140-72552/2-B
PFDA
Client Sample ID
(25-150)
W-1040,1041 R1 OTM-45 FH
85
W-1042,1043,1045 R1 OTM-45
98
BH W-1044 R1 OTM-45 IMPINGERS 82
1,2&3 CONDENSATE W-1046 R1 OTM-45
154 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1047,1048 R2 OTM-45 FH
86
W-1049,1050,1052 R2 OTM-45
96
BH W-1051 R2 OTM-45 IMPINGERS 87
1,2&3 CONDENSATE
W-1053 R2 OTM-45
129
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1054,1055 R3 OTM-45 FH
90
W-1056,1057,1059 R3 OTM-45
94
BH W-1058 R3 OTM-45 IMPINGERS 86
1,2&3 CONDENSATE
W-1060 R3 OTM-45
107
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1061,1062 QC OTM-45 FH
94
FBT W-1063,1064,1066 QC OTM-45
22 *5-
BH FBT
W-1065 QC OTM-45
85
IMPINGERS 1,2&3
CONDENSATE FBT
W-1067 QC OTM-45
143
BREAKTHROUGH XAD-2 RESIN
TUBE FBT
W-1068,1069 QC OTM-45 FH
96
PBT W-1070,1071,1073 QC OTM-45
13 *5-
BH PBT
W-1072 QC OTM-45
84
IMPINGERS 1,2&3
CONDENSATE PBT
W-1074 QC OTM-45
133
BREAKTHROUGH XAD-2 RESIN
TUBE PBT
W-1075 QC OTM-45 XAD-2
136
RESIN TUBE RB W-1076 QC OTM-45 MEOH/5% 96
NH4OH RB W-1077 QC OTM-45 FILTER RB 91
W-1078 QC OTM-45 DI WATER 85
RB A-1550 OTM-45 MEDIA CHECK
17 *5-
XAD A-1551 OTM-45 MEDIA CHECK 91
FILTER
Lab Control Sample
78
Percent Isotope Dilution Recovery (Acceptance Limits)
PFDoA PFHxA PFHxDA PFTDA PFUnA HFPODA
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
91
85
94
84
88
82
101
100
93
104
102
94
C3PFBS (25-150)
91 98
64
83
72
61
80
84
81
120
139
32
99
150
114
121
86
84
81
81
85
85
88
101
100
93
98
106
96
95
71
86
71
55
87
82
90
67
132
4 *5-
25
93
111
121
88
88
83
92
82
81
92
80
75
84
69
59
68
124
4 *5-
28
90
85
94
87
81
90
78
77
78
89
111
116
90
91
91
81
90
90
96
3 *5-
139
0.03 *5- 0.03 *5- 8 *5-
124
130
85
84
61
64
91
79
83
110
133
24 *5-
66
139
115
127
94
95
94
91
94
90
101
10 *5-
125
0.03 *5- 1 *5-
11 *5-
106
114
75
86
69
56
89
84
83
113
128
35
89
127
115
120
113
126
26
69
120
114
116
102
87
88
105
86
82
87
92
87
91
91
94
87
98
84
81
74
64
88
86
86
8 *5-
106
0.3 *5-
4 *5-
11 *5-
91
109
82
89
85
84
88
85
94
37
104
4 *5-
14 *5-
54
93
97
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 72 of 125
7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Matrix: Air
Job ID: 140-31434-1 Prep Type: Total/NA
Lab Sample ID LCS 140-72555/2-B LCS 140-72692/2-B LCSD 140-72552/3-B LCSD 140-72555/3-B LCSD 140-72692/3-B MB 140-72552/14-B MB 140-72552/1-B MB 140-72555/1-B MB 140-72692/1-B
Lab Sample ID 140-31434-1 140-31434-2 140-31434-3 140-31434-4
140-31434-5 140-31434-6 140-31434-7 140-31434-8
140-31434-9 140-31434-10 140-31434-11 140-31434-12
140-31434-13 140-31434-14 140-31434-15
140-31434-16
140-31434-17 140-31434-18 140-31434-19
Client Sample ID Lab Control Sample Lab Control Sample Lab Control Sample Dup Lab Control Sample Dup Lab Control Sample Dup Method Blank Method Blank Method Blank Method Blank
PFDA (25-150)
85 78 51 86 84 86 60 84 72
PFBA
Client Sample ID
(25-150)
W-1040,1041 R1 OTM-45 FH
84
W-1042,1043,1045 R1 OTM-45
92
BH W-1044 R1 OTM-45 IMPINGERS 82
1,2&3 CONDENSATE
W-1046 R1 OTM-45
98
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1047,1048 R2 OTM-45 FH
83
W-1049,1050,1052 R2 OTM-45
86
BH W-1051 R2 OTM-45 IMPINGERS 87
1,2&3 CONDENSATE
W-1053 R2 OTM-45
106
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1054,1055 R3 OTM-45 FH
87
W-1056,1057,1059 R3 OTM-45
69
BH W-1058 R3 OTM-45 IMPINGERS 81
1,2&3 CONDENSATE
W-1060 R3 OTM-45
89
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1061,1062 QC OTM-45 FH
93
FBT W-1063,1064,1066 QC OTM-45 109
BH FBT
W-1065 QC OTM-45
82
IMPINGERS 1,2&3
CONDENSATE FBT
W-1067 QC OTM-45
97
BREAKTHROUGH XAD-2 RESIN
TUBE FBT
W-1068,1069 QC OTM-45 FH
97
PBT W-1070,1071,1073 QC OTM-45 104
BH PBT
W-1072 QC OTM-45
84
IMPINGERS 1,2&3
CONDENSATE PBT
Percent Isotope Dilution Recovery (Acceptance Limits)
PFDoA PFHxA PFHxDA PFTDA PFUnA HFPODA
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
89
82
88
89
93
82
67
80
73
57
77
83
24 *5-
107
5 *5-
18 *5-
37
94
79
83
93
82
84
81
82
85
69
63
86
87
35
111
6 *5-
13 *5-
53
97
24 *5-
108
2 *5-
14 *5-
38
101
83
83
88
82
85
81
63
83
75
57
69
81
Percent Isotope Dilution Recovery (Acceptance Limits)
C4PFHA PFOA
PFOS
PFNA PFPeA PFOSA
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
92
93
93
93
87
90
98
103
95
91
102
96
85
87
87
86
83
76
123
129
126
149
121
137
86
92
90
87
87
83
104
100
89
101
95
93
90
90
91
86
91
65
122
117
114
133
126
120
95
92
89
92
91
97
79
89
82
86
87
88
87
88
83
85
87
85
114
119
101
121
122
114
98
100
94
95
94
97
122
93
13 *5-
53
135
37
91
92
88
95
84
89
122
125
123
132
132
136
101
104
98
103
96
103
90
53
14 *5-
25
122
17 *5-
89
90
87
89
84
71
C3PFBS (25-150)
88 81 98 88 84 110 107 86 81
PFHxS (25-150)
94 99
85
108
89 97
93
105
92 81
84
98
96
75
86
110
100
55
86
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 73 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Matrix: Air
Job ID: 140-31434-1 Prep Type: Total/NA
Lab Sample ID 140-31434-20 140-31434-21
140-31434-22
140-31434-23 140-31434-24
140-31434-25
140-31434-26
LCS 140-72552/2-B LCS 140-72555/2-B LCS 140-72692/2-B LCSD 140-72552/3-B LCSD 140-72555/3-B LCSD 140-72692/3-B MB 140-72552/14-B MB 140-72552/1-B MB 140-72555/1-B MB 140-72692/1-B
Lab Sample ID 140-31434-1 140-31434-2
140-31434-3
140-31434-4
140-31434-5 140-31434-6
140-31434-7
140-31434-8
140-31434-9 140-31434-10
140-31434-11
140-31434-12
140-31434-13
140-31434-14
Percent Isotope Dilution Recovery (Acceptance Limits)
PFBA C4PFHA PFOA
PFOS
PFNA PFPeA PFOSA
Client Sample ID
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
W-1074 QC OTM-45 BREAKTHROUG9H3 XAD-2 R1E21SIN 124
121
128
127
134
W-1075 QC OTM-45 XAD-2
94
118
120
120
130
123
124
RESIN TUBE RB
W-1076 QC OTM-45 MEOH/5% 84
88
95
85
96
89
87
NH4OH RB
W-1077 QC OTM-45 FILTER RB 92
97
98
96
95
91
97
W-1078 QC OTM-45 DI WATER 85
90
94
89
87
87
72
RB
A-1550 OTM-45 MEDIA CHECK 101
82
54
20 *5-
29
114
5 *5-
XAD
A-1551 OTM-45 MEDIA CHECK 92
96
97
92
92
91
93
FILTER Lab Control Sample
96
99
104
71
87
98
48
Lab Control Sample
88
88
92
90
89
85
83
Lab Control Sample
81
84
87
77
85
83
68
Lab Control Sample Dup
96
97
90
53
72
104
23 *5-
Lab Control Sample Dup
88
91
92
90
88
86
86
Lab Control Sample Dup
84
90
95
84
89
89
70
Method Blank
99
115
107
73
103
109
44
Method Blank
101
110
95
54
78
109
32
Method Blank
83
89
89
86
85
82
85
Method Blank
81
86
84
78
85
84
71
d3NMFOS
Client Sample ID
(25-150)
W-1040,1041 R1 OTM-45 FH
98
W-1042,1043,1045 R1 OTM-45 115
BH W-1044 R1 OTM-45 IMPINGERS 87
1,2&3 CONDENSATE W-1046 R1 OTM-45
159 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1047,1048 R2 OTM-45 FH
95
W-1049,1050,1052 R2 OTM-45 108
BH W-1051 R2 OTM-45 IMPINGERS 81
1,2&3 CONDENSATE
W-1053 R2 OTM-45
115
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1054,1055 R3 OTM-45 FH
105
W-1056,1057,1059 R3 OTM-45
98
BH W-1058 R3 OTM-45 IMPINGERS 92
1,2&3 CONDENSATE
W-1060 R3 OTM-45
111
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1061,1062 QC OTM-45 FH
100
FBT W-1063,1064,1066 QC OTM-45
16 *5-
BH FBT
Percent Isotope Dilution Recovery (Acceptance Limits)
d5NEFOS NMFM NEFM dEtFOSA dMeFOSA M242FTS
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
117
86
86
91
90
111
117
93
97
86
90
101
100
57
61
64
61
92
170 *5+
60
42
74
102
213 *5+
104
82
82
90
108
90
94
77
79
52
52
52
104
11 *5-
7 *5-
41
78
116
86
119
51
100
69
199 *5+
109
90
107
80
91
105
78
74
101
55
52
60
103
22 *5-
15 *5-
44
98
112
81
102
65
86
60
173 *5+
116 10 *5-
89 0 *5-
89 0 *5-
93 0.4 *5-
94 1 *5-
116 175 *5+
PFHxS (25-150)
107 102
86
100 87
64
96
98 89 80 94 93 83 109 103 87 79
M262FTS (25-150)
107 103
100
164 *5+
113 116
95
136
110 95
100
133
155 *5+
91
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 74 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Matrix: Air
Job ID: 140-31434-1 Prep Type: Total/NA
Lab Sample ID 140-31434-15 140-31434-16
140-31434-17
140-31434-18
140-31434-19
140-31434-20
140-31434-21
140-31434-22
140-31434-23 140-31434-24
140-31434-25
140-31434-26
LCS 140-72552/2-B LCS 140-72555/2-B LCS 140-72692/2-B LCSD 140-72552/3-B LCSD 140-72555/3-B LCSD 140-72692/3-B MB 140-72552/14-B MB 140-72552/1-B MB 140-72555/1-B MB 140-72692/1-B
Lab Sample ID 140-31434-1 140-31434-2
140-31434-3
140-31434-4
140-31434-5 140-31434-6
140-31434-7
140-31434-8
Percent Isotope Dilution Recovery (Acceptance Limits)
d3NMFOS d5NEFOS NMFM NEFM dEtFOSA dMeFOSA M242FTS
Client Sample ID
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
W-1065 QC OTM-45 IMPINGERS 1,29&43 CONDE1N0S4
57
60
85
88
89
W-1067 QC OTM-45
145
146
37
26
77
98
175 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE FBT
W-1068,1069 QC OTM-45 FH
105
119
94
99
100
99
115
PBT
W-1070,1071,1073 QC OTM-45 9 *5-
8 *5-
0 *5-
0 *5-
0.7 *5-
1 *5-
125
BH PBT W-1072 QC OTM-45
88
101
59
56
64
64
94
IMPINGERS 1,2&3
CONDENSATE PBT W-1074 QC OTM-45
153 *5+ 152 *5+
56
42
98
105
188 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE PBT
W-1075 QC OTM-45 XAD-2
150
137
43
29
78
98
190 *5+
RESIN TUBE RB
W-1076 QC OTM-45 MEOH/5% 101
109
86
81
77
80
91
NH4OH RB
W-1077 QC OTM-45 FILTER RB 108
120
88
87
92
93
106
W-1078 QC OTM-45 DI WATER 96
94
58
57
58
61
96
RB
A-1550 OTM-45 MEDIA CHECK 10 *5-
7 *5-
2 *5-
2 *5-
1 *5-
1 *5-
114
XAD
A-1551 OTM-45 MEDIA CHECK 101
115
89
82
93
88
109
FILTER Lab Control Sample
67
58
27
19 *5-
6 *5-
7 *5-
124
Lab Control Sample
90
108
80
77
80
78
99
Lab Control Sample
87
86
63
59
61
62
94
Lab Control Sample Dup
33
27
10 *5-
8 *5-
5 *5-
6 *5-
120
Lab Control Sample Dup
98
103
73
77
79
77
94
Lab Control Sample Dup
93
93
62
59
63
62
92
Method Blank
62
52
22 *5-
14 *5-
5 *5-
8 *5-
127
Method Blank
45
39
17 *5-
12 *5-
4 *5-
6 *5-
133
Method Blank
89
103
78
79
84
80
100
Method Blank
76
70
61
61
65
63
85
M282FTS
Client Sample ID
(25-150)
W-1040,1041 R1 OTM-45 FH
94
W-1042,1043,1045 R1 OTM-45 102
BH W-1044 R1 OTM-45 IMPINGERS 108
1,2&3 CONDENSATE W-1046 R1 OTM-45
211 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1047,1048 R2 OTM-45 FH
97
W-1049,1050,1052 R2 OTM-45 106
BH W-1051 R2 OTM-45 IMPINGERS 97
1,2&3 CONDENSATE
W-1053 R2 OTM-45
127
BREAKTHROUGH XAD-2 RESIN
TUBE
Percent Isotope Dilution Recovery (Acceptance Limits)
MFDEA MFHEA MFHUEA MFOEA MFOUEA M102FTS
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
78
67
128
64
130
99
103
103
117
74
117
103
89
84
102
83
107
97
65
68
240 *5+
78
234 *5+
137
74
69
111
70
118
92
127
92
105
84
105
85
61
83
109
88
110
92
41
71
219 *5+
57
204 *5+
59
M262FTS (25-150)
100 160 *5+
165 *5+
49
93
149
150
122
147 100
60
148
121 136 88 96 138 94 123 112 137 90
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 75 of 125
7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Matrix: Air
Job ID: 140-31434-1 Prep Type: Total/NA
Lab Sample ID 140-31434-9 140-31434-10 140-31434-11 140-31434-12
140-31434-13 140-31434-14 140-31434-15
140-31434-16
140-31434-17 140-31434-18 140-31434-19
140-31434-20
140-31434-21 140-31434-22 140-31434-23 140-31434-24 140-31434-25 140-31434-26 LCS 140-72552/2-B LCS 140-72555/2-B LCS 140-72692/2-B LCSD 140-72552/3-B LCSD 140-72555/3-B LCSD 140-72692/3-B MB 140-72552/14-B MB 140-72552/1-B MB 140-72555/1-B MB 140-72692/1-B
M282FTS
Client Sample ID
(25-150)
W-1054,1055 R3 OTM-45 FH
90
W-1056,1057,1059 R3 OTM-45
88
BH W-1058 R3 OTM-45 IMPINGERS 87
1,2&3 CONDENSATE
W-1060 R3 OTM-45
131
BREAKTHROUGH XAD-2 RESIN
TUBE
W-1061,1062 QC OTM-45 FH
105
FBT W-1063,1064,1066 QC OTM-45
23 *5-
BH FBT
W-1065 QC OTM-45
90
IMPINGERS 1,2&3
CONDENSATE FBT W-1067 QC OTM-45
189 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE FBT
W-1068,1069 QC OTM-45 FH
116
PBT W-1070,1071,1073 QC OTM-45
12 *5-
BH PBT
W-1072 QC OTM-45
100
IMPINGERS 1,2&3
CONDENSATE PBT W-1074 QC OTM-45
194 *5+
BREAKTHROUGH XAD-2 RESIN
TUBE PBT W-1075 QC OTM-45 XAD-2
174 *5+
RESIN TUBE RB W-1076 QC OTM-45 MEOH/5% 101
NH4OH RB W-1077 QC OTM-45 FILTER RB 112
W-1078 QC OTM-45 DI WATER 105
RB A-1550 OTM-45 MEDIA CHECK
18 *5-
XAD A-1551 OTM-45 MEDIA CHECK 106
FILTER
Lab Control Sample
87
Lab Control Sample
98
Lab Control Sample
80
Lab Control Sample Dup
50
Lab Control Sample Dup
99
Lab Control Sample Dup
88
Method Blank
93
Method Blank
58
Method Blank
96
Method Blank
79
Percent Isotope Dilution Recovery (Acceptance Limits)
MFDEA MFHEA MFHUEA MFOEA MFOUEA M102FTS
(25-150) (25-150) (25-150) (25-150) (25-150) (25-150)
89
79
126
65
141
86
115
74
94
62
90
64
91
68
105
76
110
91
53
74
227 *5+
61
210 *5+
73
87 4 *591
72
133
74
58
217 *5+
31
80
107
82
138
130
99
3 *5-
114
100
83
83
245 *5+
64
244 *5+
125
74 5 *581
74
139
81
143
42
153 *5+ 10 *5-
38
80
106
82
108
150 9 *598
84
80
229 *5+
85
233 *5+
131
79
89
84 92
5 *5-
80
37 62 81 16 *573 68 27 22 *568 67
76
230 *5+
85
217 *5+
116
66
130
67
122
98
74
132
66
130
135
77
113
88
110
85
43
121
11 *5-
41
8 *5-
72
132
78
129
128
68
177 *5+
52
150
45
69
117
64
119
123
79
104
79
109
68
56
153 *5+ 23 *5-
96
25
71
117
68
122
116
91
109
88
118
89
69
184 *5+
49
143
32
56
172 *5+
38
114
26
69
118
64
116
123
81
101
83
112
62
Surrogate Legend PFDA = 13C2 PFDA PFDoA = 13C2 PFDoA PFHxA = 13C2 PFHxA PFHxDA = 13C2 PFHxDA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 76 of 125
7/11/2023 (Rev. 1)
Isotope Dilution Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
PFTDA = 13C2 PFTeDA PFUnA = 13C2 PFUnA HFPODA = 13C3 HFPO-DA C3PFBS = 13C3 PFBS PFBA = 13C4 PFBA C4PFHA = 13C4 PFHpA PFOA = 13C4 PFOA PFOS = 13C4 PFOS PFNA = 13C5 PFNA PFPeA = 13C5 PFPeA PFOSA = 13C8 FOSA PFHxS = 18O2 PFHxS d3NMFOS = d3-NMeFOSAA d5NEFOS = d5-NEtFOSAA NMFM = d7-N-MeFOSE-M NEFM = d9-N-EtFOSE-M dEtFOSA = d-N-EtFOSA-M dMeFOSA = d-N-MeFOSA-M M242FTS = M2-4:2 FTS M262FTS = M2-6:2 FTS M282FTS = M2-8:2 FTS MFDEA = 13C-10:2 FTCA MFHEA = 13C-6:2 FTCA MFHUEA = 13C-6:2 FTUCA MFOEA = 13C-8:2 FTCA MFOUEA = 13C-8:2 FTUCA M102FTS = 13C2 10:2 FTS
1
Job ID: 140-31434-1
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 77 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances
Lab Sample ID: MB 140-72552/14-B Matrix: Air Analysis Batch: 73110
MB
Analyte
Result
Perfluorobutanoic acid (PFBA)
ND
Perfluoropentanoic acid (PFPeA)
ND
Perfluorohexanoic acid (PFHxA)
ND
Perfluoroheptanoic acid (PFHpA)
ND
Perfluorooctanoic acid (PFOA)
ND
Perfluorononanoic acid (PFNA)
ND
Perfluorodecanoic acid (PFDA)
ND
Perfluoroundecanoic acid (PFUnA)
ND
Perfluorododecanoic acid (PFDoA)
ND
Perfluorotridecanoic acid (PFTriA)
ND
Perfluorotetradecanoic acid (PFTeA)
ND
Perfluorobutanesulfonic acid (PFBS)
ND
Perfluorohexanesulfonic acid (PFHxS)
ND
Perfluoroheptanesulfonic acid
ND
(PFHpS)
Perfluorooctanesulfonic acid (PFOS)
ND
Perfluorodecanesulfonic acid (PFDS)
ND
Perfluorooctanesulfonamide (FOSA)
ND
Perfluoropentanesulfonic acid
ND
(PFPeS)
Perfluorononanesulfonic acid (PFNS)
ND
N-methylperfluorooctanesulfonamidoa
ND
cetic acid (NMeFOSAA)
N-ethylperfluorooctanesulfonamidoac
ND
etic acid (NEtFOSAA)
1H,1H,2H,2H-Perfluorohexane
ND
sulfonic acid (4:2 FTS)
1H,1H,2H,2H-Perfluorooctane sulfonic
ND
acid (6:2 FTS)
1H,1H,2H,2H-Perfluorodecane
ND
sulfonic acid (8:2 FTS)
Hexafluoropropylene Oxide Dimer
ND
Acid (HFPO-DA)
9-Chlorohexadecafluoro-3-oxanonan
ND
e-1-sulfonic acid
11-Chloroeicosafluoro-3-oxaundecan
ND
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
sulfonic acid (10:2 FTS)
2-
ND
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
(PFODA)
2-
ND
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
(NEtFOSA)
MB Qualifier
R R R
RL
MDL Unit
10.0
9.40 ng/Sample
1.00
0.450 ng/Sample
1.00
0.520 ng/Sample
3.00
2.60 ng/Sample
1.00
0.660 ng/Sample
1.00
0.890 ng/Sample
1.00
0.210 ng/Sample
1.00
0.270 ng/Sample
1.00
0.120 ng/Sample
1.00
0.170 ng/Sample
1.00
0.230 ng/Sample
1.00
0.520 ng/Sample
1.00
0.260 ng/Sample
1.00
0.200 ng/Sample
1.00
0.150 ng/Sample
1.00
0.200 ng/Sample
1.00
0.230 ng/Sample
1.00
0.210 ng/Sample
1.00
0.160 ng/Sample
1.00
0.120 ng/Sample
1.00
0.190 ng/Sample
1.00
0.0640 ng/Sample
10.0
8.70 ng/Sample
1.00
0.160 ng/Sample
20.0
11.0 ng/Sample
1.00
0.180 ng/Sample
1.00
0.180 ng/Sample
2.00
1.10 ng/Sample
1.00
0.170 ng/Sample
1.00
0.370 ng/Sample
1.00
0.640 ng/Sample
20.0
19.8 ng/Sample
1.00
0.770 ng/Sample
1.00
0.660 ng/Sample
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72552
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
04/24/23 08:34 05/09/23 16:41
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
Eurofins Knoxville
Page 78 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72552/14-B Matrix: Air Analysis Batch: 73110
MB
Analyte
Result
Perfluoro-n-hexadecanoic acid
ND
(PFHxDA)
Perfluorododecanesulfonic acid
ND
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelomer carboxylic acid
ND
7:3 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelemer unsaturated acid
ND
8:2 Fluorotelomer carboxylic acid
ND
8:2 Fluorotelemer unsaturated acid
ND
5:3 Fluorotelomer carboxylic acid
ND
3-Perfluoropropylpropanoic acid
ND
Perfluoro-3-methoxypropanoic acid
ND
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
acid (PFEESA)
MB
Isotope Dilution
%Recovery
13C2 PFDA
86
13C2 PFDoA
35
13C2 PFHxA
111
13C2 PFTeDA
13
13C2 PFUnA
53
13C3 HFPO-DA
97
13C3 PFBS
110
13C4 PFBA
99
13C2 PFHxDA
6
13C4 PFHpA
115
13C4 PFOA
107
13C4 PFOS
73
13C5 PFNA
103
13C5 PFPeA
109
13C8 FOSA
44
18O2 PFHxS
109
d3-NMeFOSAA
62
d5-NEtFOSAA
52
d7-N-MeFOSE-M
22
d9-N-EtFOSE-M
14
d-N-EtFOSA-M
5
d-N-MeFOSA-M
8
M2-4:2 FTS
127
M2-6:2 FTS
123
M2-8:2 FTS
93
13C-10:2 FTCA
27
MB Qualifier R
MB Qualifier *5*5-
*5*5*5*5-
RL 1.00
1.00
1.00
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00
1.00
1.00
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
MDL Unit 0.290 ng/Sample
0.180 ng/Sample
0.160 ng/Sample
0.520 1.00
0.560 0.200 0.380 0.200 0.700 0.310 0.120
ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.130 ng/Sample
0.140 ng/Sample
0.100 ng/Sample
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72552
D Prepared
Analyzed
04/24/23 08:34 05/09/23 16:41
Dil Fac 1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
04/24/23 08:34 05/09/23 16:41
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41 05/09/23 16:41
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 79 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72552/14-B Matrix: Air Analysis Batch: 73110
MB
Isotope Dilution
%Recovery
13C-6:2 FTCA
69
13C2 10:2 FTS
32
13C-6:2 FTUCA
184
13C-8:2 FTCA
49
13C-8:2 FTUCA
143
MB Qualifier
*5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Lab Sample ID: MB 140-72552/1-B Matrix: Air Analysis Batch: 73110
Analyte Perfluorobutanoic acid (PFBA)
Perfluoropentanoic acid (PFPeA)
Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA)
Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA)
Perfluorododecanoic acid (PFDoA)
Perfluorotridecanoic acid (PFTriA)
Perfluorotetradecanoic acid (PFTeA)
Perfluorobutanesulfonic acid (PFBS)
Perfluorohexanesulfonic acid (PFHxS)
Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS)
Perfluorodecanesulfonic acid (PFDS)
Perfluorooctanesulfonamide (FOSA)
Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS)
N-methylperfluorooctanesulfonamidoa cetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoac etic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS)
MB Result
ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND
ND ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
MB Qualifier
RL
MDL Unit
10.0
9.40 ng/Sample
1.00
0.450 ng/Sample
1.00
0.520 ng/Sample
3.00
2.60 ng/Sample
1.00
0.660 ng/Sample
1.00
0.890 ng/Sample
1.00
0.210 ng/Sample
1.00
0.270 ng/Sample
1.00
0.120 ng/Sample
1.00
0.170 ng/Sample
1.00
0.230 ng/Sample
1.00
0.520 ng/Sample
1.00
0.260 ng/Sample
1.00
0.200 ng/Sample
1.00
0.150 ng/Sample
1.00
0.200 ng/Sample
1.00
0.230 ng/Sample
1.00
0.210 ng/Sample
1.00
0.160 ng/Sample
1.00
0.120 ng/Sample
1.00
0.190 ng/Sample
1.00
0.0640 ng/Sample
10.0
8.70 ng/Sample
1.00
0.160 ng/Sample
20.0
11.0 ng/Sample
1.00
0.180 ng/Sample
1.00
0.180 ng/Sample
2.00
1.10 ng/Sample
1.00
0.170 ng/Sample
1
Job ID: 140-31434-1
2
3 Client Sample ID: Method Blank 4 Prep Type: Total/NA
Prep Batch: 72552
Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 16:41 04/24/23 08:34 05/09/23 16:41
11 6
04/24/23 08:34 05/09/23 16:41 04/24/23 08:34 05/09/23 16:41
1 1
7
04/24/23 08:34 05/09/23 16:41
18
Client Sample ID: Method Blank
9 Prep Type: Total/NA Prep Batch: 72552
10 D Prepared
Analyzed Dil Fac
04/24/23 08:34 05/09/23 14:28 04/24/23 08:34 05/09/23 14:28
1 11
1
04/24/23 08:34 05/09/23 14:28 04/24/23 08:34 05/09/23 14:28
11 12
04/24/23 08:34 05/09/23 14:28 04/24/23 08:34 05/09/23 14:28
1 1
13
04/24/23 08:34 05/09/23 14:28 04/24/23 08:34 05/09/23 14:28
1 1
14
04/24/23 08:34 05/09/23 14:28 04/24/23 08:34 05/09/23 14:28
1 1
15
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
Eurofins Knoxville
Page 80 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72552/1-B Matrix: Air Analysis Batch: 73110
MB
Analyte
Result
2-
ND
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
(PFODA)
2-
ND
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
(PFHxDA)
Perfluorododecanesulfonic acid
ND
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelomer carboxylic acid
ND
7:3 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelemer unsaturated acid
ND
8:2 Fluorotelomer carboxylic acid
ND
8:2 Fluorotelemer unsaturated acid
ND
5:3 Fluorotelomer carboxylic acid
ND
3-Perfluoropropylpropanoic acid
ND
Perfluoro-3-methoxypropanoic acid
ND
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
acid (PFEESA)
MB
Isotope Dilution
%Recovery
13C2 PFDA
60
13C2 PFDoA
24
13C2 PFHxA
108
13C2 PFTeDA
14
13C2 PFUnA
38
13C3 HFPO-DA
101
13C3 PFBS
107
13C4 PFBA
101
13C2 PFHxDA
2
13C4 PFHpA
110
13C4 PFOA
95
13C4 PFOS
54
13C5 PFNA
78
13C5 PFPeA
109
13C8 FOSA
32
18O2 PFHxS
103
MB Qualifier R R R R
MB Qualifier *5*5*5-
RL 1.00
1.00
20.0
1.00
1.00
1.00
1.00
1.00
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00
1.00
1.00
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
MDL Unit 0.370 ng/Sample
0.640 ng/Sample 19.8 ng/Sample
0.770 ng/Sample
0.660 ng/Sample
0.290 ng/Sample
0.180 ng/Sample
0.160 ng/Sample
0.520 1.00
0.560 0.200 0.380 0.200 0.700 0.310 0.120
ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.130 ng/Sample
0.140 ng/Sample
0.100 ng/Sample
1
Job ID: 140-31434-1
2
3 Client Sample ID: Method Blank 4 Prep Type: Total/NA
Prep Batch: 72552
D Prepared
Analyzed 5 Dil Fac
04/24/23 08:34 05/09/23 14:28
16
04/24/23 08:34 05/09/23 14:28
17
04/24/23 08:34 05/09/23 14:28
18
04/24/23 08:34 05/09/23 14:28
19
04/24/23 08:34 05/09/23 14:28
04/24/23 08:34 05/09/23 14:28
04/24/23 08:34 05/09/23 14:28
04/24/23 08:34 05/09/23 14:28
04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28
1 10
1 11
1
12
1
1 13
1 1
14
1
1 15
1
1
1
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
04/24/23 08:34 05/09/23 14:28
1
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 81 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72552/1-B Matrix: Air Analysis Batch: 73110
MB
Isotope Dilution
%Recovery
d3-NMeFOSAA
45
d5-NEtFOSAA
39
d7-N-MeFOSE-M
17
d9-N-EtFOSE-M
12
d-N-EtFOSA-M
4
d-N-MeFOSA-M
6
M2-4:2 FTS
133
M2-6:2 FTS
112
M2-8:2 FTS
58
13C-10:2 FTCA
22
13C-6:2 FTCA
56
13C2 10:2 FTS
26
13C-6:2 FTUCA
172
13C-8:2 FTCA
38
13C-8:2 FTUCA
114
MB Qualifier
*5*5*5*5-
*5-
*5+
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72552
Prepared 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34 04/24/23 08:34
Analyzed 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28 05/09/23 14:28
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Lab Sample ID: LCS 140-72552/2-B Matrix: Air Analysis Batch: 73110
Analyte
Perfluorobutanoic acid (PFBA)
Perfluoropentanoic acid (PFPeA)
Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA)
Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS)
Spike Added
20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0
20.0
20.0
20.0
17.7
18.2
19.0
18.6
19.3
20.0
18.8
19.2
LCS Result
15.02 16.04 16.99 16.78 16.22 15.46 14.88 16.41
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72552
%Rec
Unit
D %Rec Limits
ng/Sample
75 60 - 140
ng/Sample
80 60 - 140
ng/Sample
85 60 - 140
ng/Sample
84 60 - 140
ng/Sample
81 60 - 140
ng/Sample
77 60 - 140
ng/Sample
74 60 - 140
ng/Sample
82 60 - 140
15.54
ng/Sample
78 60 - 140
9.728 *-
ng/Sample
49 60 - 140
14.54
ng/Sample
73 60 - 140
13.26
ng/Sample
75 60 - 140
14.48
ng/Sample
80 60 - 140
17.69
ng/Sample
93 60 - 140
14.68
ng/Sample
79 60 - 140
5.685 *-
ng/Sample
29 60 - 140
16.07
ng/Sample
80 60 - 140
15.25
ng/Sample
81 60 - 140
10.04 *-
ng/Sample
52 60 - 140
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 82 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCS 140-72552/2-B Matrix: Air Analysis Batch: 73110
Analyte
N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid
7:3 Fluorotelomer carboxylic acid
6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid
3-Perfluoropropylpropanoic acid
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesul fonic acid
Spike Added
20.0 20.0 18.7 19.0 19.2 20.0 18.6 18.8 18.8 19.3 20.0
20.0 20.0
20.0 20.0 20.0 19.4 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 18.4
LCS Result
16.09
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72552
%Rec
Unit
D %Rec Limits
ng/Sample
80 60 - 140
15.20
ng/Sample
76 60 - 140
14.91
ng/Sample
80 60 - 140
13.27
ng/Sample
70 60 - 140
14.21
ng/Sample
74 60 - 140
16.15 J
ng/Sample
81 60 - 140
10.69 *-
ng/Sample
57 60 - 140
4.730 *-
ng/Sample
25 60 - 140
21.14
ng/Sample
112 60 - 140
14.37
ng/Sample
75 60 - 140
13.73
ng/Sample
69 60 - 140
1.300 *- R 21.06
ng/Sample ng/Sample
7 60 - 140 105 60 - 140
17.22 R
15.62 R
16.82 R
1.791 *-
18.67
16.36
15.10 17.55 12.75
14.79 12.20
20.57 14.79 14.36
15.22
10.33 *-
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample
ng/Sample
86 60 - 140
78 60 - 140
84 60 - 140
9 60 - 140
93 60 - 140
82 60 - 140
76 60 - 140 88 60 - 140 64 60 - 140
74 60 - 140 61 60 - 140
103 60 - 140 74 60 - 140 72 60 - 140
76 60 - 140
56 60 - 140
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 83 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
1
Job ID: 140-31434-1
2
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
3
Lab Sample ID: LCS 140-72552/2-B
Client Sample ID: Lab Control Sample
Matrix: Air Analysis Batch: 73110
4 Prep Type: Total/NA Prep Batch: 72552
Analyte
5 Spike
Added
LCS LCS Result Qualifier Unit
D %Rec
%Rec Limits
Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
17.8
12.71
ng/Sample
71 60 - 140
6
Isotope Dilution
LCS LCS %Recovery Qualifier
Limits
7
13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS
78 37 104 14 *554 93 97
25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
8 9 10
13C4 PFBA 13C2 PFHxDA
96 4 *5-
25 - 150 25 - 150
11
13C4 PFHpA 13C4 PFOA
99
25 - 150
104
25 - 150
12
13C4 PFOS 13C5 PFNA
71
25 - 150
87
25 - 150
13
13C5 PFPeA 13C8 FOSA
98
25 - 150
48
25 - 150
14
18O2 PFHxS d3-NMeFOSAA
98
25 - 150
67
25 - 150
15
d5-NEtFOSAA
58
25 - 150
d7-N-MeFOSE-M
27
25 - 150
d9-N-EtFOSE-M
19 *5-
25 - 150
d-N-EtFOSA-M
6 *5-
25 - 150
d-N-MeFOSA-M
7 *5-
25 - 150
M2-4:2 FTS
124
25 - 150
M2-6:2 FTS
121
25 - 150
M2-8:2 FTS
87
25 - 150
13C-10:2 FTCA
37
25 - 150
13C-6:2 FTCA
68
25 - 150
13C2 10:2 FTS
45
25 - 150
13C-6:2 FTUCA
177 *5+
25 - 150
13C-8:2 FTCA
52
25 - 150
13C-8:2 FTUCA
150
25 - 150
Lab Sample ID: LCSD 140-72552/3-B Matrix: Air Analysis Batch: 73110
Analyte Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA)
Spike Added
20.0 20.0 20.0 20.0 20.0 20.0 20.0
LCSD Result
16.03 16.74 16.89 17.33 16.86 14.36 16.11
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72552
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
80 60 - 140
7
30
ng/Sample
84 60 - 140
4
30
ng/Sample
84 60 - 140
1
30
ng/Sample
87 60 - 140
3
30
ng/Sample
84 60 - 140
4
30
ng/Sample
72 60 - 140
7
30
ng/Sample
81 60 - 140
8
30
Page 84 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Job ID: 140-31434-1
Lab Sample ID: LCSD 140-72552/3-B Matrix: Air Analysis Batch: 73110
Analyte
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA)
Spike Added
20.0 20.0 20.0 20.0 17.7 18.2 19.0 18.6 19.3 20.0 18.8 19.2 20.0 20.0 18.7 19.0 19.2 20.0 18.6 18.8 18.8 19.3 20.0
20.0 20.0
20.0 20.0
LCSD Result
15.36
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72552
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
77 60 - 140
7
30
15.94
ng/Sample
80 60 - 140
3
30
12.40
ng/Sample
62 60 - 140
24
30
14.65
ng/Sample
73 60 - 140
1
30
15.08
ng/Sample
85 60 - 140
13
30
14.91
ng/Sample
82 60 - 140
3
30
19.97
ng/Sample
105 60 - 140
12
30
15.84
ng/Sample
85 60 - 140
8
30
6.479 *-
ng/Sample
34 60 - 140
13
30
17.14
ng/Sample
86 60 - 140
6
30
16.13
ng/Sample
86 60 - 140
6
30
10.56 *-
ng/Sample
55 60 - 140
5
30
16.68
ng/Sample
83 60 - 140
4
30
14.36
ng/Sample
72 60 - 140
6
30
15.61
ng/Sample
84 60 - 140
5
30
14.33
ng/Sample
76 60 - 140
8
30
16.72
ng/Sample
87 60 - 140
16
30
17.47 J
ng/Sample
87 60 - 140
8
30
11.18
ng/Sample
60 60 - 140
4
30
4.615 *-
ng/Sample
24 60 - 140
2
30
28.31 *+
ng/Sample
150 60 - 140
29
30
15.02
ng/Sample
78 60 - 140
4
30
14.44 R
ng/Sample
72 60 - 140
5
30
0.7152 J *- *1 R 26.43
ng/Sample ng/Sample
4 60 - 140 132 60 - 140
58
30
23
30
17.64 R 17.78 R
ng/Sample ng/Sample
88 60 - 140 89 60 - 140
2
30
13
30
Eurofins Knoxville
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 85 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72552/3-B Matrix: Air Analysis Batch: 73110
Analyte Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid 6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesul fonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C2 PFHxDA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M M2-4:2 FTS M2-6:2 FTS
LCSD %Recovery
51 24 107 18 37 94 98 96
5 97 90 53 72 104 23 94 33 27 10
8 5 6 120 96
LCSD Qualifier *5*5-
*5-
*5-
*5*5*5*5-
Spike Added
20.0
19.4
20.0
20.0
20.0 20.0 20.0
20.0 20.0
20.0 20.0 20.0
20.0
18.4
17.8
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
LCSD Result
17.10
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72552
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
R
ng/Sample
85 60 - 140
2
30
3.270 *- *1
ng/Sample
17 60 - 140
58
30
16.41
ng/Sample
82 60 - 140
13
30
17.56
ng/Sample
88 60 - 140
7
30
16.33 23.29 13.57
ng/Sample ng/Sample ng/Sample
82 60 - 140 116 60 - 140 68 60 - 140
8
30
28
30
6
30
26.90 *1 13.66
ng/Sample ng/Sample
135 60 - 140 68 60 - 140
58
30
11
30
20.64 15.61 15.80
ng/Sample ng/Sample ng/Sample
103 60 - 140 78 60 - 140 79 60 - 140
0
30
5
30
10
30
14.46
ng/Sample
72 60 - 140
5
30
10.70 *-
ng/Sample
58 60 - 140
4
30
13.85
ng/Sample
78 60 - 140
9
30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 86 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72552/3-B Matrix: Air Analysis Batch: 73110
LCSD
Isotope Dilution
%Recovery
M2-8:2 FTS
50
13C-10:2 FTCA
16
13C-6:2 FTCA
56
13C2 10:2 FTS
25
13C-6:2 FTUCA
153
13C-8:2 FTCA
23
13C-8:2 FTUCA
96
LCSD Qualifier *5-
*5+ *5-
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72552
Lab Sample ID: MB 140-72555/1-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA)
Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS)
Perfluorohexanesulfonic acid (PFHxS)
Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS)
Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA)
Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS)
N-methylperfluorooctanesulfonamidoa cetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoac etic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan e-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaundecan e-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA)
MB Result
ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND
ND ND
ND
ND
ND
ND
ND
ND
ND
ND
MB Qualifier
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72555
RL
MDL Unit
D Prepared
Analyzed Dil Fac
2.00
1.30 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.180 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.210 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.620 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.650 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.0850 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.250 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.170 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.100 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.140 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.170 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.890 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.110 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.110 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.450 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.110 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.0880 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.120 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.120 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.120 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.140 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.0910 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
5.00
4.00 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.140 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
5.00
4.70 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.0980 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.200 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
1.00
0.140 ng/Sample
04/24/23 09:01 05/03/23 16:11
1
Eurofins Knoxville
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 87 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72555/1-B Matrix: Air Analysis Batch: 72895
MB
Analyte
Result
1H,1H,2H,2H-Perfluorododecane
ND
sulfonic acid (10:2 FTS)
2-
ND
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
(PFODA)
2-
ND
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
(PFHxDA)
Perfluorododecanesulfonic acid
ND
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelomer carboxylic acid
ND
7:3 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelemer unsaturated acid
ND
8:2 Fluorotelomer carboxylic acid
ND
8:2 Fluorotelemer unsaturated acid
ND
5:3 Fluorotelomer carboxylic acid
ND
3-Perfluoropropylpropanoic acid
ND
Perfluoro-3-methoxypropanoic acid
ND
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
acid (PFEESA)
MB
Isotope Dilution
%Recovery
13C2 PFDA
84
13C2 PFDoA
83
13C2 PFHxA
83
13C2 PFTeDA
82
13C2 PFUnA
85
13C3 HFPO-DA
81
13C3 PFBS
86
13C4 PFBA
83
13C2 PFHxDA
88
13C4 PFHpA
89
13C4 PFOA
89
13C4 PFOS
86
13C5 PFNA
85
13C5 PFPeA
82
MB Qualifier
MB Qualifier
RL 1.00
1.00
1.00
5.00
1.00
1.00
1.00
1.00
1.00
1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00
1.00
1.00
1.00
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
MDL Unit 0.320 ng/Sample
0.120 ng/Sample
0.220 ng/Sample 4.90 ng/Sample
0.150 ng/Sample
0.160 ng/Sample
0.290 ng/Sample
0.0950 ng/Sample
0.150 ng/Sample
0.420 0.430 0.350 0.140 0.350 0.220 0.480 0.290 0.150
ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.200 ng/Sample
0.220 ng/Sample
0.140 ng/Sample
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72555
D Prepared
Analyzed
04/24/23 09:01 05/03/23 16:11
Dil Fac 1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
04/24/23 09:01 05/03/23 16:11
1
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 88 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72555/1-B Matrix: Air Analysis Batch: 72895
MB
Isotope Dilution
%Recovery
13C8 FOSA
85
18O2 PFHxS
87
d3-NMeFOSAA
89
d5-NEtFOSAA
103
d7-N-MeFOSE-M
78
d9-N-EtFOSE-M
79
d-N-EtFOSA-M
84
d-N-MeFOSA-M
80
M2-4:2 FTS
100
M2-6:2 FTS
137
M2-8:2 FTS
96
13C-10:2 FTCA
68
13C-6:2 FTCA
69
13C2 10:2 FTS
123
13C-6:2 FTUCA
118
13C-8:2 FTCA
64
13C-8:2 FTUCA
116
MB Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72555
Prepared 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01 04/24/23 09:01
Analyzed 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11 05/03/23 16:11
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Lab Sample ID: LCS 140-72555/2-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA)
Perfluoropentanoic acid (PFPeA)
Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA)
Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS)
Spike Added
20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0
20.0
20.0
20.0
17.7
18.2
19.0
18.6
19.3
20.0
18.8
LCS Result
14.65 15.90 17.13 15.79 15.73 15.17 16.11 15.40
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72555
%Rec
Unit
D %Rec Limits
ng/Sample
73 60 - 140
ng/Sample
79 60 - 140
ng/Sample
86 60 - 140
ng/Sample
79 60 - 140
ng/Sample
79 60 - 140
ng/Sample
76 60 - 140
ng/Sample
81 60 - 140
ng/Sample
77 60 - 140
16.41
ng/Sample
82 60 - 140
14.99
ng/Sample
75 60 - 140
16.94
ng/Sample
85 60 - 140
14.25
ng/Sample
81 60 - 140
14.13
ng/Sample
78 60 - 140
15.32
ng/Sample
80 60 - 140
14.23
ng/Sample
77 60 - 140
15.20
ng/Sample
79 60 - 140
16.36
ng/Sample
82 60 - 140
14.71
ng/Sample
78 60 - 140
Eurofins Knoxville
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 89 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCS 140-72555/2-B Matrix: Air Analysis Batch: 72895
Analyte
Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid
7:3 Fluorotelomer carboxylic acid
6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid
3-Perfluoropropylpropanoic acid
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA)
Spike Added
19.2 20.0 20.0 18.7 19.0 19.2 20.0 18.6 18.8 18.8 19.3 20.0
20.0 20.0
20.0 20.0 20.0 19.4 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0
LCS Result
15.67
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72555
%Rec
Unit
D %Rec Limits
ng/Sample
82 60 - 140
16.82
ng/Sample
84 60 - 140
14.14
ng/Sample
71 60 - 140
14.54
ng/Sample
78 60 - 140
14.14
ng/Sample
75 60 - 140
15.01
ng/Sample
78 60 - 140
16.03
ng/Sample
80 60 - 140
14.54
ng/Sample
78 60 - 140
14.10
ng/Sample
75 60 - 140
15.07
ng/Sample
80 60 - 140
13.39
ng/Sample
69 60 - 140
14.86
ng/Sample
74 60 - 140
16.16 18.11
ng/Sample ng/Sample
81 60 - 140 91 60 - 140
15.59
15.78
14.88
15.20
16.67
15.16
17.87 20.58 14.45
15.13 13.49
18.75 14.21 14.92
15.92
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample
78 60 - 140
79 60 - 140
74 60 - 140
79 60 - 140
83 60 - 140
76 60 - 140
89 60 - 140 103 60 - 140
72 60 - 140
76 60 - 140 67 60 - 140
94 60 - 140 71 60 - 140 75 60 - 140
80 60 - 140
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 90 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
1
Job ID: 140-31434-1
2
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
3
Lab Sample ID: LCS 140-72555/2-B
Client Sample ID: Lab Control Sample
Matrix: Air Analysis Batch: 72895
4 Prep Type: Total/NA Prep Batch: 72555
Analyte
5 Spike
Added
LCS LCS Result Qualifier Unit
D %Rec
%Rec Limits
Perfluoro-4-ethylcyclohexanesul fonic acid
18.4
14.70
ng/Sample
80 60 - 140
6
7 Perfluoro (2-ethoxyethane)
sulfonic acid (PFEESA)
LCS LCS
17.8
13.20
ng/Sample
74 60 - 140
8 Isotope Dilution
13C2 PFDA
%Recovery Qualifier 85
Limits 25 - 150
9 13C2 PFDoA
13C2 PFHxA
89
25 - 150
82
25 - 150
13C2 PFTeDA 13C2 PFUnA
89
25 - 150
93
25 - 150
10
13C3 HFPO-DA 13C3 PFBS
82
25 - 150
88
25 - 150
11
13C4 PFBA 13C2 PFHxDA
88
25 - 150
88
25 - 150
12
13C4 PFHpA 13C4 PFOA
88
25 - 150
92
25 - 150
13
13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS
90
25 - 150
89
25 - 150
85
25 - 150
83
25 - 150
89
25 - 150
14 15
d3-NMeFOSAA
90
25 - 150
d5-NEtFOSAA
108
25 - 150
d7-N-MeFOSE-M
80
25 - 150
d9-N-EtFOSE-M
77
25 - 150
d-N-EtFOSA-M
80
25 - 150
d-N-MeFOSA-M
78
25 - 150
M2-4:2 FTS
99
25 - 150
M2-6:2 FTS
136
25 - 150
M2-8:2 FTS
98
25 - 150
13C-10:2 FTCA
62
25 - 150
13C-6:2 FTCA
69
25 - 150
13C2 10:2 FTS
123
25 - 150
13C-6:2 FTUCA
117
25 - 150
13C-8:2 FTCA
64
25 - 150
13C-8:2 FTUCA
119
25 - 150
Lab Sample ID: LCSD 140-72555/3-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA)
Spike Added
20.0 20.0 20.0 20.0 20.0 20.0
LCSD Result
15.12 15.86 17.31 15.40 16.36 15.72
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72555
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
76 60 - 140
3
30
ng/Sample
79 60 - 140
0
30
ng/Sample
87 60 - 140
1
30
ng/Sample
77 60 - 140
3
30
ng/Sample
82 60 - 140
4
30
ng/Sample
79 60 - 140
4
30
Eurofins Knoxville
Page 91 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72555/3-B Matrix: Air Analysis Batch: 72895
Analyte
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA)
Spike Added
20.0 20.0 20.0 20.0 20.0 17.7 18.2 19.0 18.6 19.3 20.0 18.8 19.2 20.0 20.0 18.7 19.0 19.2 20.0 18.6 18.8 18.8 19.3 20.0
20.0 20.0
20.0
LCSD Result
16.16 16.89
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72555
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
81 60 - 140
0
30
ng/Sample
84 60 - 140
9
30
17.24
ng/Sample
86 60 - 140
5
30
15.62
ng/Sample
78 60 - 140
4
30
18.41
ng/Sample
92 60 - 140
8
30
14.43
ng/Sample
82 60 - 140
1
30
14.08
ng/Sample
77 60 - 140
0
30
16.29
ng/Sample
86 60 - 140
6
30
14.60
ng/Sample
79 60 - 140
3
30
16.49
ng/Sample
86 60 - 140
8
30
16.12
ng/Sample
81 60 - 140
1
30
15.51
ng/Sample
83 60 - 140
5
30
16.05
ng/Sample
84 60 - 140
2
30
15.74
ng/Sample
79 60 - 140
7
30
14.66
ng/Sample
73 60 - 140
4
30
15.64
ng/Sample
84 60 - 140
7
30
13.87
ng/Sample
73 60 - 140
2
30
14.59
ng/Sample
76 60 - 140
3
30
16.55
ng/Sample
83 60 - 140
3
30
14.74
ng/Sample
79 60 - 140
1
30
13.92
ng/Sample
74 60 - 140
1
30
15.50
ng/Sample
82 60 - 140
3
30
12.63
ng/Sample
65 60 - 140
6
30
15.50
ng/Sample
77 60 - 140
4
30
15.02 19.73
ng/Sample ng/Sample
75 60 - 140 99 60 - 140
7
30
9
30
16.11
ng/Sample
81 60 - 140
3
30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 92 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72555/3-B Matrix: Air Analysis Batch: 72895
Analyte N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid
6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesul fonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C2 PFHxDA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA d7-N-MeFOSE-M d9-N-EtFOSE-M d-N-EtFOSA-M d-N-MeFOSA-M
LCSD %Recovery
86 79 83 82 84 81 88 88 93 91 92 90 88 86 86 93 98 103 73 77 79 77
LCSD Qualifier
Spike Added
20.0
20.0
19.4
20.0
20.0
20.0 20.0 20.0
20.0 20.0
20.0 20.0 20.0
20.0
18.4
17.8
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
LCSD Result
16.37
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72555
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
82 60 - 140
4
30
14.67
ng/Sample
73 60 - 140
1
30
15.29
ng/Sample
79 60 - 140
1
30
16.24
ng/Sample
81 60 - 140
3
30
14.70
ng/Sample
74 60 - 140
3
30
17.18 19.42 14.36
ng/Sample ng/Sample ng/Sample
86 60 - 140 97 60 - 140 72 60 - 140
4
30
6
30
1
30
15.69 13.71
ng/Sample ng/Sample
78 60 - 140 69 60 - 140
4
30
2
30
19.32 14.33 14.91
ng/Sample ng/Sample ng/Sample
97 60 - 140 72 60 - 140 75 60 - 140
3
30
1
30
0
30
16.68
ng/Sample
83 60 - 140
5
30
14.69
ng/Sample
80 60 - 140
0
30
14.27
ng/Sample
80 60 - 140
8
30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 93 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72555/3-B Matrix: Air Analysis Batch: 72895
LCSD
Isotope Dilution
%Recovery
M2-4:2 FTS
94
M2-6:2 FTS
138
M2-8:2 FTS
99
13C-10:2 FTCA
73
13C-6:2 FTCA
71
13C2 10:2 FTS
116
13C-6:2 FTUCA
117
13C-8:2 FTCA
68
13C-8:2 FTUCA
122
LCSD Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72555
Lab Sample ID: MB 140-72692/1-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA) Perfluoroheptanoic acid (PFHpA) Perfluorooctanoic acid (PFOA) Perfluorononanoic acid (PFNA) Perfluorodecanoic acid (PFDA) Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS)
Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA)
Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS)
N-methylperfluorooctanesulfonamidoa cetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonamidoac etic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxanonan e-1-sulfonic acid
MB Result
ND ND ND ND ND ND ND ND ND ND ND ND ND ND
ND ND ND ND
ND ND
ND
ND
ND
ND
ND
ND
MB Qualifier
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72692
RL
MDL Unit
D Prepared
Analyzed Dil Fac
2.00
0.800 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.260 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.760 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.610 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.380 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.210 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.260 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.300 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.210 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.320 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.450 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.180 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.230 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.460 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.260 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.330 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.800 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.240 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.150 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.410 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.300 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.230 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.550 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.520 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.940 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
2.00
0.260 ng/Sample
04/27/23 11:24 05/03/23 14:22
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 94 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72692/1-B Matrix: Air Analysis Batch: 72895
MB
Analyte
Result
11-Chloroeicosafluoro-3-oxaundecan
ND
e-1-sulfonic acid
4,8-Dioxa-3H-perfluorononanoic acid
ND
(ADONA)
1H,1H,2H,2H-Perfluorododecane
ND
sulfonic acid (10:2 FTS)
2-
ND
(N-ethylperfluoro-1-octanesulfonamid
o) ethanol
Perfluoro-n-octadecanoic acid
ND
(PFODA)
2-
ND
(N-methylperfluoro-1-octanesulfonami
do) ethanol
N-methylperfluorooctane sulfonamide
ND
(NMeFOSA)
N-ethylperfluorooctane sulfonamide
ND
(NEtFOSA)
Perfluoro-n-hexadecanoic acid
ND
(PFHxDA)
Perfluorododecanesulfonic acid
ND
(PFDoS)
Nonafluoro-3,6-dioxaheptanoic acid
ND
(NFDHA)
10:2 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelomer carboxylic acid
ND
7:3 Fluorotelomer carboxylic acid
ND
6:2 Fluorotelemer unsaturated acid
ND
8:2 Fluorotelomer carboxylic acid
ND
8:2 Fluorotelemer unsaturated acid
ND
5:3 Fluorotelomer carboxylic acid
ND
3-Perfluoropropylpropanoic acid
ND
Perfluoro-3-methoxypropanoic acid
ND
(PFMPA)
Perfluoro-4-methoxybutanoic acid
ND
(PFMBA)
Perfluoro-4-ethylcyclohexanesulfonic
ND
acid
Perfluoro (2-ethoxyethane) sulfonic
ND
acid (PFEESA)
MB
Isotope Dilution
%Recovery
13C2 PFDA
72
13C2 PFDoA
63
13C2 PFHxA
83
13C2 PFTeDA
57
13C2 PFUnA
69
13C3 HFPO-DA
81
13C3 PFBS
81
13C4 PFBA
81
13C2 PFHxDA
75
13C4 PFHpA
86
13C4 PFOA
84
MB Qualifier
MB Qualifier
RL 2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00 2.00
2.00
2.00
2.00
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
MDL Unit 0.280 ng/Sample 0.560 ng/Sample 0.430 ng/Sample 0.740 ng/Sample
0.510 ng/Sample 0.410 ng/Sample
0.340 ng/Sample
0.540 ng/Sample
0.570 ng/Sample
0.320 ng/Sample
0.580 ng/Sample
1.20 1.20 1.50 0.360 1.30 0.800 1.20 0.880 0.580
ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample ng/Sample
0.790 ng/Sample
0.640 ng/Sample
0.510 ng/Sample
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72692
D Prepared
Analyzed
04/27/23 11:24 05/03/23 14:22
Dil Fac 1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
04/27/23 11:24 05/03/23 14:22
1
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22
Dil Fac 1 1 1 1 1 1 1 1 1 1 1
Eurofins Knoxville
Page 95 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: MB 140-72692/1-B Matrix: Air Analysis Batch: 72895
MB
Isotope Dilution
%Recovery
13C4 PFOS
78
13C5 PFNA
85
13C5 PFPeA
84
13C8 FOSA
71
18O2 PFHxS
79
d3-NMeFOSAA
76
d5-NEtFOSAA
70
d7-N-MeFOSE-M
61
d9-N-EtFOSE-M
61
d-N-EtFOSA-M
65
d-N-MeFOSA-M
63
M2-4:2 FTS
85
M2-6:2 FTS
90
M2-8:2 FTS
79
13C-10:2 FTCA
67
13C-6:2 FTCA
81
13C2 10:2 FTS
62
13C-6:2 FTUCA
101
13C-8:2 FTCA
83
13C-8:2 FTUCA
112
MB Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
Job ID: 140-31434-1
Client Sample ID: Method Blank Prep Type: Total/NA Prep Batch: 72692
Prepared 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24 04/27/23 11:24
Analyzed 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22 05/03/23 14:22
Dil Fac 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Lab Sample ID: LCS 140-72692/2-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA)
Perfluoropentanoic acid (PFPeA)
Perfluorohexanoic acid (PFHxA)
Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA)
Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS)
Spike Added
40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0
40.0
40.0
40.0
35.4
36.4
38.1
37.1
38.6
LCS Result
34.11 35.66 38.22 34.67 36.27 35.17 36.71 36.84
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72692
%Rec
Unit
D %Rec Limits
ng/Sample
85 60 - 140
ng/Sample
89 60 - 140
ng/Sample
96 60 - 140
ng/Sample
87 60 - 140
ng/Sample
91 60 - 140
ng/Sample
88 60 - 140
ng/Sample
92 60 - 140
ng/Sample
92 60 - 140
37.82
ng/Sample
95 60 - 140
30.43
ng/Sample
76 60 - 140
42.44
ng/Sample
106 60 - 140
30.24
ng/Sample
86 60 - 140
30.87
ng/Sample
85 60 - 140
35.20
ng/Sample
92 60 - 140
33.77
ng/Sample
91 60 - 140
31.13
ng/Sample
81 60 - 140
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 96 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCS 140-72692/2-B Matrix: Air Analysis Batch: 72895
Analyte
Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA) 2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid
7:3 Fluorotelomer carboxylic acid
6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid
3-Perfluoropropylpropanoic acid
Spike Added
40.0 37.5 38.4 40.0 40.0 37.4 37.9 38.3 40.0 37.3 37.7 37.7 38.6 40.0
40.0 40.0
40.0 40.0 40.0 38.7 40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0
LCS Result
36.82
LCS Qualifier
Client Sample ID: Lab Control Sample Prep Type: Total/NA Prep Batch: 72692
%Rec
Unit
D %Rec Limits
ng/Sample
92 60 - 140
33.18
ng/Sample
88 60 - 140
37.88
ng/Sample
99 60 - 140
35.78
ng/Sample
89 60 - 140
32.87
ng/Sample
82 60 - 140
32.38
ng/Sample
87 60 - 140
31.25
ng/Sample
82 60 - 140
32.20
ng/Sample
84 60 - 140
36.39
ng/Sample
91 60 - 140
33.99
ng/Sample
91 60 - 140
25.27
ng/Sample
67 60 - 140
35.60
ng/Sample
94 60 - 140
31.57
ng/Sample
82 60 - 140
35.63
ng/Sample
89 60 - 140
31.43 34.85
ng/Sample ng/Sample
79 60 - 140 87 60 - 140
35.66
36.38
34.78
26.44
37.88
28.44
33.12 36.77 34.89
34.53 32.80
42.47 37.29
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample ng/Sample
ng/Sample ng/Sample
89 60 - 140
91 60 - 140
87 60 - 140
68 60 - 140
95 60 - 140
71 60 - 140
83 60 - 140 92 60 - 140 87 60 - 140
86 60 - 140 82 60 - 140
106 60 - 140 93 60 - 140
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 97 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
1
Job ID: 140-31434-1
2
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
3
Lab Sample ID: LCS 140-72692/2-B
Client Sample ID: Lab Control Sample
Matrix: Air Analysis Batch: 72895
4 Prep Type: Total/NA Prep Batch: 72692
Analyte
5 Spike
Added
LCS LCS Result Qualifier Unit
D %Rec
%Rec Limits
Perfluoro-3-methoxypropanoic acid (PFMPA)
40.0
33.33
ng/Sample
83 60 - 140
6
Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesul
7 40.0
36.01
36.9
32.30
ng/Sample ng/Sample
90 60 - 140 88 60 - 140
fonic acid Perfluoro (2-ethoxyethane)
35.6
31.92
ng/Sample
90 60 - 140
8
sulfonic acid (PFEESA)
LCS LCS
9
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA
%Recovery 78 67 80 57 77 83
Qualifier
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
10 11 12
13C3 PFBS 13C4 PFBA
81
25 - 150
81
25 - 150
13
13C2 PFHxDA 13C4 PFHpA
73
25 - 150
84
25 - 150
14
13C4 PFOA 13C4 PFOS
87
25 - 150
77
25 - 150
15
13C5 PFNA
85
25 - 150
13C5 PFPeA
83
25 - 150
13C8 FOSA
68
25 - 150
18O2 PFHxS
80
25 - 150
d3-NMeFOSAA
87
25 - 150
d5-NEtFOSAA
86
25 - 150
d7-N-MeFOSE-M
63
25 - 150
d9-N-EtFOSE-M
59
25 - 150
d-N-EtFOSA-M
61
25 - 150
d-N-MeFOSA-M
62
25 - 150
M2-4:2 FTS
94
25 - 150
M2-6:2 FTS
88
25 - 150
M2-8:2 FTS
80
25 - 150
13C-10:2 FTCA
81
25 - 150
13C-6:2 FTCA
79
25 - 150
13C2 10:2 FTS
68
25 - 150
13C-6:2 FTUCA
104
25 - 150
13C-8:2 FTCA
79
25 - 150
13C-8:2 FTUCA
109
25 - 150
Lab Sample ID: LCSD 140-72692/3-B Matrix: Air Analysis Batch: 72895
Analyte Perfluorobutanoic acid (PFBA) Perfluoropentanoic acid (PFPeA) Perfluorohexanoic acid (PFHxA)
Spike Added
40.0 40.0 40.0
LCSD Result
34.54 33.54 37.48
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72692
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
86 60 - 140
1
30
ng/Sample
84 60 - 140
6
30
ng/Sample
94 60 - 140
2
30
Eurofins Knoxville
Page 98 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72692/3-B Matrix: Air Analysis Batch: 72895
Analyte
Perfluoroheptanoic acid (PFHpA)
Perfluorooctanoic acid (PFOA)
Perfluorononanoic acid (PFNA)
Perfluorodecanoic acid (PFDA)
Perfluoroundecanoic acid (PFUnA) Perfluorododecanoic acid (PFDoA) Perfluorotridecanoic acid (PFTriA) Perfluorotetradecanoic acid (PFTeA) Perfluorobutanesulfonic acid (PFBS) Perfluorohexanesulfonic acid (PFHxS) Perfluoroheptanesulfonic acid (PFHpS) Perfluorooctanesulfonic acid (PFOS) Perfluorodecanesulfonic acid (PFDS) Perfluorooctanesulfonamide (FOSA) Perfluoropentanesulfonic acid (PFPeS) Perfluorononanesulfonic acid (PFNS) N-methylperfluorooctanesulfona midoacetic acid (NMeFOSAA) N-ethylperfluorooctanesulfonami doacetic acid (NEtFOSAA) 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) 1H,1H,2H,2H-Perfluorodecane sulfonic acid (8:2 FTS) Hexafluoropropylene Oxide Dimer Acid (HFPO-DA) 9-Chlorohexadecafluoro-3-oxan onane-1-sulfonic acid 11-Chloroeicosafluoro-3-oxaund ecane-1-sulfonic acid 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) 1H,1H,2H,2H-Perfluorododecane sulfonic acid (10:2 FTS) 2(N-ethylperfluoro-1-octanesulfon amido) ethanol Perfluoro-n-octadecanoic acid (PFODA)
Spike Added
40.0 40.0 40.0 40.0 40.0 40.0 40.0 40.0 35.4 36.4 38.1 37.1 38.6 40.0 37.5 38.4 40.0 40.0 37.4 37.9 38.3 40.0 37.3 37.7 37.7 38.6 40.0
40.0
LCSD Result
34.10 33.47 33.81 36.30 36.21
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72692
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
85 60 - 140
2
30
ng/Sample
84 60 - 140
8
30
ng/Sample
85 60 - 140
4
30
ng/Sample
91 60 - 140
1
30
ng/Sample
91 60 - 140
2
30
37.04
ng/Sample
93 60 - 140
2
30
29.58
ng/Sample
74 60 - 140
3
30
41.78
ng/Sample
104 60 - 140
2
30
31.12
ng/Sample
88 60 - 140
3
30
32.33
ng/Sample
89 60 - 140
5
30
34.69
ng/Sample
91 60 - 140
1
30
32.61
ng/Sample
88 60 - 140
3
30
34.38
ng/Sample
89 60 - 140
10
30
36.42
ng/Sample
91 60 - 140
1
30
32.60
ng/Sample
87 60 - 140
2
30
34.61
ng/Sample
90 60 - 140
9
30
33.23
ng/Sample
83 60 - 140
7
30
32.24
ng/Sample
81 60 - 140
2
30
28.18
ng/Sample
75 60 - 140
14
30
31.22
ng/Sample
82 60 - 140
0
30
31.54
ng/Sample
82 60 - 140
2
30
36.95
ng/Sample
92 60 - 140
2
30
32.37
ng/Sample
87 60 - 140
5
30
31.24
ng/Sample
83 60 - 140
21
30
33.96
ng/Sample
90 60 - 140
5
30
28.64
ng/Sample
74 60 - 140
10
30
35.73
ng/Sample
89 60 - 140
0
30
32.00
ng/Sample
80 60 - 140
2
30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Page 99 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Job ID: 140-31434-1
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
Lab Sample ID: LCSD 140-72692/3-B Matrix: Air Analysis Batch: 72895
Analyte
2(N-methylperfluoro-1-octanesulf onamido) ethanol N-methylperfluorooctane sulfonamide (NMeFOSA) N-ethylperfluorooctane sulfonamide (NEtFOSA) Perfluoro-n-hexadecanoic acid (PFHxDA) Perfluorododecanesulfonic acid (PFDoS) Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) 10:2 Fluorotelomer carboxylic acid 6:2 Fluorotelomer carboxylic acid 7:3 Fluorotelomer carboxylic acid
6:2 Fluorotelemer unsaturated acid 8:2 Fluorotelomer carboxylic acid
8:2 Fluorotelemer unsaturated acid 5:3 Fluorotelomer carboxylic acid 3-Perfluoropropylpropanoic acid
Perfluoro-3-methoxypropanoic acid (PFMPA) Perfluoro-4-methoxybutanoic acid (PFMBA) Perfluoro-4-ethylcyclohexanesul fonic acid Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA)
Isotope Dilution 13C2 PFDA 13C2 PFDoA 13C2 PFHxA 13C2 PFTeDA 13C2 PFUnA 13C3 HFPO-DA 13C3 PFBS 13C4 PFBA 13C2 PFHxDA 13C4 PFHpA 13C4 PFOA 13C4 PFOS 13C5 PFNA 13C5 PFPeA 13C8 FOSA 18O2 PFHxS d3-NMeFOSAA d5-NEtFOSAA
LCSD %Recovery
84 82 85 63 86 87 84 84 69 90 95 84 89 89 70 83 93 93
LCSD Qualifier
Spike Added
40.0
40.0
40.0
40.0
38.7
40.0
40.0
40.0 40.0 40.0
40.0 40.0
40.0 40.0 40.0
40.0
36.9
35.6
Limits 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150 25 - 150
LCSD Result
35.08
Client Sample ID: Lab Control Sample Dup Prep Type: Total/NA Prep Batch: 72692
LCSD
%Rec
RPD
Qualifier Unit
D %Rec Limits
RPD Limit
ng/Sample
88 60 - 140
1
30
35.49
34.02
33.74
27.12
35.79
34.35
33.75 35.97 34.14
33.26 32.02
33.35 35.37 31.12
34.91
30.53
31.93
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample ng/Sample
ng/Sample ng/Sample ng/Sample
ng/Sample
ng/Sample
ng/Sample
89 60 - 140
85 60 - 140
84 60 - 140
70 60 - 140
89 60 - 140
86 60 - 140
84 60 - 140 90 60 - 140 85 60 - 140
83 60 - 140 80 60 - 140
83 60 - 140 88 60 - 140 78 60 - 140
87 60 - 140
83 60 - 140
90 60 - 140
0
30
7
30
3
30
3
30
6
30
19
30
2
30
2
30
2
30
4
30
2
30
24
30
5
30
7
30
3
30
6
30
0
30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Eurofins Knoxville
Page 100 of 125
7/11/2023 (Rev. 1)
QC Sample Results
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
1
Job ID: 140-31434-1
2
Method: 537 (modified) - Fluorinated Alkyl Substances (Continued)
3
Lab Sample ID: LCSD 140-72692/3-B
Client Sample ID: Lab Control Sample Dup
Matrix: Air Analysis Batch: 72895
4 Prep Type: Total/NA Prep Batch: 72692
5 Isotope Dilution
LCSD LCSD %Recovery Qualifier
Limits
6 d7-N-MeFOSE-M
d9-N-EtFOSE-M
62
25 - 150
59
25 - 150
d-N-EtFOSA-M d-N-MeFOSA-M
63
25 - 150
62
25 - 150
7
M2-4:2 FTS M2-6:2 FTS
92
25 - 150
94
25 - 150
8
M2-8:2 FTS 13C-10:2 FTCA
88
25 - 150
68
25 - 150
9
13C-6:2 FTCA 13C2 10:2 FTS 13C-6:2 FTUCA 13C-8:2 FTCA 13C-8:2 FTUCA
91
25 - 150
89
25 - 150
109
25 - 150
88
25 - 150
118
25 - 150
10 11 12
13
14
15
Page 101 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
QC Association Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
LCMS
Prep Batch: 72552
Lab Sample ID 140-31434-2
140-31434-4 140-31434-6 140-31434-8 140-31434-10 140-31434-12 140-31434-14 140-31434-16 140-31434-18 140-31434-20 140-31434-21 140-31434-22 140-31434-25 MB 140-72552/14-B MB 140-72552/1-B LCS 140-72552/2-B LCSD 140-72552/3-B
Client Sample ID W-1042,1043,1045 R1 OTM-45 BH
Prep Type Total/NA
W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1049,1050,1052 R2 OTM-45 BH
Total/NA
W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1056,1057,1059 R3 OTM-45 BH
Total/NA
W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1063,1064,1066 QC OTM-45 BH FBT
Total/NA
W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1070,1071,1073 QC OTM-45 BH PBT
Total/NA
W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1075 QC OTM-45 XAD-2 RESIN TUBE RB Total/NA
W-1076 QC OTM-45 MEOH/5% NH4OH RB
Total/NA
A-1550 OTM-45 MEDIA CHECK XAD
Total/NA
Method Blank
Total/NA
Method Blank
Total/NA
Lab Control Sample
Total/NA
Lab Control Sample Dup
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air
Prep Batch: 72555
Lab Sample ID 140-31434-1
140-31434-5 140-31434-9 140-31434-13 140-31434-17 140-31434-23 140-31434-26 MB 140-72555/1-B LCS 140-72555/2-B LCSD 140-72555/3-B
Client Sample ID W-1040,1041 R1 OTM-45 FH
W-1047,1048 R2 OTM-45 FH W-1054,1055 R3 OTM-45 FH W-1061,1062 QC OTM-45 FH FBT W-1068,1069 QC OTM-45 FH PBT W-1077 QC OTM-45 FILTER RB A-1551 OTM-45 MEDIA CHECK FILTER Method Blank Lab Control Sample Lab Control Sample Dup
Prep Type Total/NA
Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air
Cleanup Batch: 72588
Lab Sample ID 140-31434-1
140-31434-5 140-31434-9 140-31434-13 140-31434-17 140-31434-23 140-31434-26 MB 140-72555/1-B LCS 140-72555/2-B LCSD 140-72555/3-B
Client Sample ID W-1040,1041 R1 OTM-45 FH
W-1047,1048 R2 OTM-45 FH W-1054,1055 R3 OTM-45 FH W-1061,1062 QC OTM-45 FH FBT W-1068,1069 QC OTM-45 FH PBT W-1077 QC OTM-45 FILTER RB A-1551 OTM-45 MEDIA CHECK FILTER Method Blank Lab Control Sample Lab Control Sample Dup
Prep Type Total/NA
Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air
Cleanup Batch: 72642
Lab Sample ID 140-31434-2
140-31434-4 140-31434-6 140-31434-8 140-31434-10
Client Sample ID W-1042,1043,1045 R1 OTM-45 BH
Prep Type Total/NA
W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1049,1050,1052 R2 OTM-45 BH
Total/NA
W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1056,1057,1059 R3 OTM-45 BH
Total/NA
Matrix Air
Air Air Air Air
Page 102 of 125
1
Job ID: 140-31434-1
2
3
Method None
None None None None None None None None None None None None None None None None
Prep Batch 4 5 6 7 8 9 10 11 12
Method None
None None None None None None None None None
13 14 Prep Batch
15
Method Split
Split Split Split Split Split Split Split Split Split
Prep Batch 72555
72555 72555 72555 72555 72555 72555 72555 72555 72555
Method Split
Split Split Split Split
Prep Batch 72552
72552 72552 72552 72552
Eurofins Knoxville
7/11/2023 (Rev. 1)
QC Association Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
LCMS (Continued)
Cleanup Batch: 72642 (Continued)
Lab Sample ID 140-31434-12
140-31434-14 140-31434-16 140-31434-18 140-31434-20 140-31434-21 140-31434-22 140-31434-25 MB 140-72552/14-B MB 140-72552/1-B LCS 140-72552/2-B LCSD 140-72552/3-B
Client Sample ID
Prep Type
W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1063,1064,1066 QC OTM-45 BH FBT
Total/NA
W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1070,1071,1073 QC OTM-45 BH PBT
Total/NA
W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1075 QC OTM-45 XAD-2 RESIN TUBE RB Total/NA
W-1076 QC OTM-45 MEOH/5% NH4OH RB
Total/NA
A-1550 OTM-45 MEDIA CHECK XAD
Total/NA
Method Blank
Total/NA
Method Blank
Total/NA
Lab Control Sample
Total/NA
Lab Control Sample Dup
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air Air Air
Prep Batch: 72692
Lab Sample ID 140-31434-3
140-31434-7 140-31434-11 140-31434-15 140-31434-19 140-31434-24 MB 140-72692/1-B LCS 140-72692/2-B LCSD 140-72692/3-B
Client Sample ID
Prep Type
W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1078 QC OTM-45 DI WATER RB
Total/NA
Method Blank
Total/NA
Lab Control Sample
Total/NA
Lab Control Sample Dup
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air
Cleanup Batch: 72696
Lab Sample ID 140-31434-3
140-31434-7 140-31434-11 140-31434-15 140-31434-19 140-31434-24 MB 140-72692/1-B LCS 140-72692/2-B LCSD 140-72692/3-B
Client Sample ID
Prep Type
W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1078 QC OTM-45 DI WATER RB
Total/NA
Method Blank
Total/NA
Lab Control Sample
Total/NA
Lab Control Sample Dup
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air
Analysis Batch: 72895
Lab Sample ID 140-31434-1
140-31434-3 140-31434-5 140-31434-7 140-31434-9 140-31434-11 140-31434-13 140-31434-15 140-31434-17 140-31434-19 140-31434-23 140-31434-24
Client Sample ID W-1040,1041 R1 OTM-45 FH
Prep Type Total/NA
W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1047,1048 R2 OTM-45 FH
Total/NA
W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1054,1055 R3 OTM-45 FH
Total/NA
W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSTotal/NA
W-1061,1062 QC OTM-45 FH FBT
Total/NA
W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1068,1069 QC OTM-45 FH PBT
Total/NA
W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENTSotal/NA
W-1077 QC OTM-45 FILTER RB
Total/NA
W-1078 QC OTM-45 DI WATER RB
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air Air Air
Page 103 of 125
1
Job ID: 140-31434-1
2
3
Method Split
Split Split Split Split Split Split Split Split Split Split Split
Prep Batch 4 5 72552
72552
6 72552
72552
72552
7 72552
72552
8 72552
72552
9 72552
72552
72552 10
Method None
None None None None None None None None
Prep Batch 11 12 13 14 15
Method Split
Split Split Split Split Split Split Split Split
Prep Batch 72692
72692 72692 72692 72692 72692 72692 72692 72692
Method 537 (modified)
537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified)
Prep Batch 72588
72696 72588 72696 72588 72696 72588 72696 72588 72696 72588 72696
Eurofins Knoxville
7/11/2023 (Rev. 1)
QC Association Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
LCMS (Continued)
Analysis Batch: 72895 (Continued)
Lab Sample ID 140-31434-26
MB 140-72555/1-B MB 140-72692/1-B LCS 140-72555/2-B LCS 140-72692/2-B LCSD 140-72555/3-B LCSD 140-72692/3-B
Client Sample ID A-1551 OTM-45 MEDIA CHECK FILTER
Method Blank Method Blank Lab Control Sample Lab Control Sample Lab Control Sample Dup Lab Control Sample Dup
Prep Type Total/NA
Total/NA Total/NA Total/NA Total/NA Total/NA Total/NA
Matrix Air
Air Air Air Air Air Air
Analysis Batch: 73110
Lab Sample ID 140-31434-2
140-31434-4 140-31434-6 140-31434-8 140-31434-12 140-31434-14 140-31434-16 140-31434-18 140-31434-20 140-31434-21 140-31434-22 140-31434-25 MB 140-72552/14-B MB 140-72552/1-B LCS 140-72552/2-B LCSD 140-72552/3-B
Client Sample ID W-1042,1043,1045 R1 OTM-45 BH
Prep Type Total/NA
W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1049,1050,1052 R2 OTM-45 BH
Total/NA
W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1063,1064,1066 QC OTM-45 BH FBT
Total/NA
W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1070,1071,1073 QC OTM-45 BH PBT
Total/NA
W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RETSoItNal/NA
W-1075 QC OTM-45 XAD-2 RESIN TUBE RB Total/NA
W-1076 QC OTM-45 MEOH/5% NH4OH RB
Total/NA
A-1550 OTM-45 MEDIA CHECK XAD
Total/NA
Method Blank
Total/NA
Method Blank
Total/NA
Lab Control Sample
Total/NA
Lab Control Sample Dup
Total/NA
Matrix Air
Air Air Air Air Air Air Air Air Air Air Air Air Air Air Air
Cleanup Batch: 73155
Lab Sample ID 140-31434-2
140-31434-6 140-31434-10
Client Sample ID W-1042,1043,1045 R1 OTM-45 BH
W-1049,1050,1052 R2 OTM-45 BH W-1056,1057,1059 R3 OTM-45 BH
Prep Type Total/NA
Total/NA Total/NA
Matrix Air
Air Air
Analysis Batch: 73320
Lab Sample ID 140-31434-10
Client Sample ID W-1056,1057,1059 R3 OTM-45 BH
Prep Type Total/NA
Matrix Air
Job ID: 140-31434-1
Method 537 (modified)
537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified)
Prep Batch 72588
72588 72696 72588 72696 72588 72696
Method 537 (modified)
537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified) 537 (modified)
Prep Batch 73155
72642 73155 72642 72642 72642 72642 72642 72642 72642 72642 72642 72642 72642 72642 72642
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Method Dilution
Dilution Dilution
Prep Batch 72642
72642 72642
Method 537 (modified)
Prep Batch 73155
Page 104 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1040,1041 R1 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
40 mL
20
1 mL
Final Amount
79 mL 10 mL 1 mL
Client Sample ID: W-1042,1043,1045 R1 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA Total/NA
Batch
Batch
Dil Initial
Final
Type
Method
Run Factor Amount
Amount
Prep
None
1 Sample
360 mL
Cleanup Split
180 mL
10 mL
Cleanup Dilution
100 uL
10000 uL
Analysis 537 (modified)
1
1 mL
1 mL
Instrument ID: LCA
Client Sample ID: W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA
Total/NA Total/NA
Batch
Batch
Dil Initial
Type
Method
Run Factor Amount
Prep
None
0.83333
Cleanup Split
Sample 10 mL
Analysis 537 (modified)
1
1 mL
Instrument ID: LCA
Final Amount
10 mL
10 mL 1 mL
Client Sample ID: W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140M-3a1tr4ix3:4A-i1r 3
4
Batch
Prepared
5 Number
72555
or Analyzed Analyst 04/24/23 09:01 ACW
Lab EET KNX
6 72588
72895
04/25/23 09:12 ACW 05/03/23 16:38 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-2
Matrix: Air
8
Batch Number 72552 72642 73155 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 08:19 05/09/23 17:44
Analyst ACW ACW CAC CAC
Lab EET KNX EET KNX EET KNX EET KNX
9 10 11 12
Lab Sample ID: 140-31434-3 13
Matrix: Air 14
Batch Number 72692
Prepared or Analyzed 04/27/23 11:24
Analyst ACW
Lab EET KNX
15
72696 72895
04/27/23 15:23 ACW 05/03/23 14:49 CAC
EET KNX EET KNX
Lab Sample ID: 140-31434-4
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 15:04
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 105 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1047,1048 R2 OTM-45 FH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
33 mL
10
1 mL
Final Amount
65 mL 10 mL 1 mL
Client Sample ID: W-1049,1050,1052 R2 OTM-45 BH
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA Total/NA
Batch
Batch
Dil Initial
Final
Type
Method
Run Factor Amount
Amount
Prep
None
1 Sample
360 mL
Cleanup Split
180 mL
10 mL
Cleanup Dilution
100 uL
10000 uL
Analysis 537 (modified)
1
1 mL
1 mL
Instrument ID: LCA
Client Sample ID: W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA
Total/NA Total/NA
Batch
Batch
Dil Initial
Type
Method
Run Factor Amount
Prep
None
0.80645
Cleanup Split
Sample 10 mL
Analysis 537 (modified)
1
1 mL
Instrument ID: LCA
Final Amount
10 mL
10 mL 1 mL
Client Sample ID: W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140M-3a1tr4ix3:4A-i5r 3
4
Batch
Prepared
5 Number
72555
or Analyzed Analyst 04/24/23 09:01 ACW
Lab EET KNX
6 72588
72895
04/25/23 09:12 ACW 05/03/23 16:47 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-6
Matrix: Air
8
Batch Number 72552 72642 73155 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 08:19 05/09/23 15:12
Analyst ACW ACW CAC CAC
Lab EET KNX EET KNX EET KNX EET KNX
9 10 11 12
Lab Sample ID: 140-31434-7 13
Matrix: Air 14
Batch Number 72692
Prepared or Analyzed 04/27/23 11:24
Analyst ACW
Lab EET KNX
15
72696 72895
04/27/23 15:23 ACW 05/03/23 14:59 CAC
EET KNX EET KNX
Lab Sample ID: 140-31434-8
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 15:21
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 106 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1054,1055 R3 OTM-45 FH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
10
1 mL
Final Amount
50 mL 10 mL 1 mL
Client Sample ID: W-1056,1057,1059 R3 OTM-45 BH
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA Total/NA
Batch
Batch
Dil Initial
Final
Type
Method
Run Factor Amount
Amount
Prep
None
1 Sample
360 mL
Cleanup Split
180 mL
10 mL
Cleanup Dilution
166 uL
10000 uL
Analysis 537 (modified)
1
1 mL
1 mL
Instrument ID: LCA
Client Sample ID: W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSATE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA
Total/NA Total/NA
Batch
Batch
Dil Initial
Type
Method
Run Factor Amount
Prep
None
0.81967
Cleanup Split
Sample 10 mL
Analysis 537 (modified)
1
1 mL
Instrument ID: LCA
Final Amount
10 mL
10 mL 1 mL
Client Sample ID: W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE
Date Collected: 04/19/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140M-3a1tr4ix3:4A-i9r 3
4
Batch
Prepared
5 Number
72555
or Analyzed Analyst 04/24/23 09:01 ACW
Lab EET KNX
6 72588
72895
04/25/23 09:12 ACW 05/03/23 16:56 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-10
Matrix: Air
8
Batch Number 72552 72642 73155 73320
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 08:19 05/17/23 09:03
Analyst ACW ACW CAC CAC
Lab EET KNX EET KNX EET KNX EET KNX
9 10 11 12
Lab Sample ID: 140-31434-11 13
Matrix: Air 14
Batch Number 72692
Prepared or Analyzed 04/27/23 11:24
Analyst ACW
Lab EET KNX
15
72696 72895
04/27/23 15:23 ACW 05/03/23 15:08 CAC
EET KNX EET KNX
Lab Sample ID: 140-31434-12
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 15:39
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 107 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1061,1062 QC OTM-45 FH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
1
1 mL
Final Amount
50 mL 10 mL 1 mL
Client Sample ID: W-1063,1064,1066 QC OTM-45 BH FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Client Sample ID: W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
10 mL
1
1 mL
Final Amount
10 mL 10 mL 1 mL
Client Sample ID: W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Client Sample ID: W-1068,1069 QC OTM-45 FH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
1
1 mL
Final Amount
50 mL 10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140-3M1a4tr3ix4:-A1i3r 3
4
Batch
Prepared
5 Number
72555
or Analyzed Analyst 04/24/23 09:01 ACW
Lab EET KNX
6 72588
72895
04/25/23 09:12 ACW 05/03/23 17:04 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-14
Matrix: Air
8
Batch Number 72552
Prepared or Analyzed 04/24/23 08:34
Analyst ACW
Lab EET KNX
9 10
72642 73110
04/26/23 12:55 ACW 05/09/23 15:48 CAC
11 EET KNX
EET KNX
12 Lab Sample ID: 140-31434-15 13
Matrix: Air 14
Batch Number 72692 72696 72895
Prepared or Analyzed 04/27/23 11:24 04/27/23 15:23 05/03/23 15:16
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
15
Lab Sample ID: 140-31434-16
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 16:14
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Lab Sample ID: 140-31434-17
Matrix: Air
Batch Number 72555 72588 72895
Prepared or Analyzed 04/24/23 09:01 04/25/23 09:12 05/03/23 17:13
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 108 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1070,1071,1073 QC OTM-45 BH PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Client Sample ID: W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
10 mL
1
1 mL
Final Amount
10 mL 10 mL 1 mL
Client Sample ID: W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Client Sample ID: W-1075 QC OTM-45 XAD-2 RESIN TUBE RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Client Sample ID: W-1076 QC OTM-45 MEOH/5% NH4OH RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
1
1 mL
Final Amount
50 mL 10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140-3M1a4tr3ix4:-A1i8r 3
4
Batch
Prepared
5 Number
72552
or Analyzed Analyst 04/24/23 08:34 ACW
Lab EET KNX
6 72642
73110
04/26/23 12:55 ACW 05/09/23 16:23 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-19 8
Matrix: Air 9
Batch Number 72692 72696 72895
Prepared or Analyzed 04/27/23 11:24 04/27/23 15:23 05/03/23 15:25
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
10 11 12
Lab Sample ID: 140-31434-20 13
Batch Number 72552 72642 73110
Matrix: Air
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 16:32
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
14 15
Lab Sample ID: 140-31434-21
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 16:50
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Lab Sample ID: 140-31434-22
Matrix: Air
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 16:58
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 109 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Lab Chronicle
Client Sample ID: W-1077 QC OTM-45 FILTER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
1
1 mL
Final Amount
50 mL 10 mL 1 mL
Client Sample ID: W-1078 QC OTM-45 DI WATER RB
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
10 mL
1
1 mL
Final Amount
10 mL 10 mL 1 mL
Client Sample ID: A-1550 OTM-45 MEDIA CHECK XAD
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
1
Job ID: 140-31434-1
2
Lab Sample ID: 140-3M1a4tr3ix4:-A2i3r 3
4
Batch
Prepared
5 Number
72555
or Analyzed Analyst 04/24/23 09:01 ACW
Lab EET KNX
6 72588
72895
04/25/23 09:12 ACW 05/03/23 17:22 CAC
EET KNX EET KNX
7
Lab Sample ID: 140-31434-24
Matrix: Air
8
Batch Number 72692
Prepared or Analyzed 04/27/23 11:24
Analyst ACW
Lab EET KNX
9 10
72696 72895
04/27/23 15:23 ACW 05/03/23 15:34 CAC
11 EET KNX
EET KNX
12
Lab Sample ID: 140-31434-25
Matrix: Air
13
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 17:07
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
14 15
Client Sample ID: A-1551 OTM-45 MEDIA CHECK FILTER
Date Collected: 04/18/23 00:00 Date Received: 04/19/23 17:45
Lab Sample ID: 140-31434-26
Matrix: Air
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
25 mL
1
1 mL
Final Amount
50 mL 10 mL 1 mL
Batch Number 72555 72588 72895
Prepared or Analyzed 04/24/23 09:01 04/25/23 09:12 05/03/23 17:31
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Client Sample ID: Method Blank
Date Collected: N/A Date Received: N/A
Lab Sample ID: MB 140-72552/14-B
Matrix: Air
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Dil Initial
Run Factor Amount
1 Sample
180 mL
1
1 mL
Final Amount 360 mL
10 mL 1 mL
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 16:41
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 110 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: Method Blank
Date Collected: N/A Date Received: N/A
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Run
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Client Sample ID: Method Blank
Date Collected: N/A Date Received: N/A
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Run
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Client Sample ID: Method Blank
Date Collected: N/A Date Received: N/A
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Run
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Client Sample ID: Lab Control Sample
Date Collected: N/A Date Received: N/A
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Run
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Client Sample ID: Lab Control Sample
Date Collected: N/A Date Received: N/A
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Run
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Lab Chronicle
1
Job ID: 140-31434-1
2
Lab Sample ID: MB 140-7M25a5tr2ix/:1A-Bir 3
Dil Factor
1
Initial Amount 1 Sample 180 mL
1 mL
4
Final
Batch
Prepared
5 Amount
360 mL
Number 72552
or Analyzed Analyst 04/24/23 08:34 ACW
Lab EET KNX
6 10 mL
1 mL
72642 73110
04/26/23 12:55 ACW 05/09/23 14:28 CAC
EET KNX EET KNX
7
Lab Sample ID: MB 140-72555/1-B
Matrix: Air
8
Dil Factor
1
Initial Amount 1 Sample
25 mL 1 mL
Final Amount
50 mL
Batch Number 72555
Prepared or Analyzed 04/24/23 09:01
Analyst ACW
Lab EET KNX
9 10
10 mL 1 mL
72588 72895
04/25/23 09:12 ACW 05/03/23 16:11 CAC
11 EET KNX
EET KNX
12
Lab Sample ID: MB 140-72692/1-B
Matrix: Air
13
Dil Factor
1
Initial Amount .25 Sample
10 mL 1 mL
Final Amount
10 mL 10 mL 1 mL
Batch Number 72692 72696 72895
Prepared or Analyzed 04/27/23 11:24 04/27/23 15:23 05/03/23 14:22
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
14 15
Lab Sample ID: LCS 140-72552/2-B
Matrix: Air
Dil Factor
1
Initial Amount 1 Sample 180 mL
1 mL
Final Amount 360 mL
10 mL 1 mL
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 14:37
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Lab Sample ID: LCS 140-72555/2-B
Matrix: Air
Dil Factor
1
Initial Amount 1 Sample
25 mL 1 mL
Final Amount
50 mL 10 mL 1 mL
Batch Number 72555 72588 72895
Prepared or Analyzed 04/24/23 09:01 04/25/23 09:12 05/03/23 16:20
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Page 111 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Client Sample ID: Lab Control Sample
Date Collected: N/A Date Received: N/A
Lab Chronicle
Job ID: 140-31434-1
Lab Sample ID: LCS 140-72692/2-B
Matrix: Air
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Run
Dil Factor
1
Initial Amount .25 Sample
10 mL 1 mL
Final Amount
10 mL 10 mL 1 mL
Batch Number 72692 72696 72895
Prepared or Analyzed 04/27/23 11:24 04/27/23 15:23 05/03/23 14:31
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Client Sample ID: Lab Control Sample Dup
Date Collected: N/A Date Received: N/A
7
Batch
Batch
Dil
Prep Type
Type
Method
Run
Factor
Total/NA
Prep
None
Total/NA
Cleanup Split
Total/NA
Analysis 537 (modified)
1
Instrument ID: LCA
Initial Amount 1 Sample 180 mL
1 mL
Lab Sample ID: LCSD 140-72552/3-B
Matrix: Air
Final Amount 360 mL
10 mL 1 mL
Batch Number 72552 72642 73110
Prepared or Analyzed 04/24/23 08:34 04/26/23 12:55 05/09/23 14:46
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Client Sample ID: Lab Control Sample Dup
Date Collected: N/A Date Received: N/A
Lab Sample ID: LCSD 140-72555/3-B
Matrix: Air
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Run
Dil Factor
1
Initial Amount 1 Sample
25 mL 1 mL
Final Amount
50 mL 10 mL 1 mL
Batch Number 72555 72588 72895
Prepared or Analyzed 04/24/23 09:01 04/25/23 09:12 05/03/23 16:29
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Client Sample ID: Lab Control Sample Dup
Date Collected: N/A Date Received: N/A
Lab Sample ID: LCSD 140-72692/3-B
Matrix: Air
Prep Type Total/NA Total/NA Total/NA
Batch
Batch
Type
Method
Prep
None
Cleanup Split
Analysis 537 (modified)
Instrument ID: LCA
Run
Dil Factor
1
Initial Amount .25 Sample
10 mL 1 mL
Final Amount
10 mL 10 mL 1 mL
Batch Number 72692 72696 72895
Prepared or Analyzed 04/27/23 11:24 04/27/23 15:23 05/03/23 14:40
Analyst ACW ACW CAC
Lab EET KNX EET KNX EET KNX
Laboratory References: EET KNX = Eurofins Knoxville, 5815 Middlebrook Pike, Knoxville, TN 37921, TEL
Page 112 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Accreditation/Certification Summary
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Laboratory: Eurofins Knoxville
All accreditations/certifications held by this laboratory are listed. Not all accreditations/certifications are applicable to this report.
Job ID: 140-31434-1
Authority
ANAB ANAB ANAB Arkansas DEQ California Colorado Connecticut Florida Georgia (DW) Hawaii Kansas Kentucky (DW) Louisiana Louisiana (All) Louisiana (DW) Maryland Michigan Nevada New Hampshire New Jersey New York North Carolina (DW) North Carolina (WW/SW) Ohio VAP Oklahoma Oregon Pennsylvania Tennessee Texas US Fish & Wildlife USDA Utah Virginia Washington West Virginia (DW) West Virginia DEP Wisconsin
Program AFCEE Dept. of Defense ELAP Dept. of Energy ISO/IEC 17025 State State State State NELAP State State NELAP State NELAP NELAP State State State State NELAP NELAP NELAP State State State State NELAP NELAP State NELAP US Federal Programs US Federal Programs NELAP NELAP State State State State
Identification Number N/A L2311 L2311.01 L2311 88-0688 2423 TN00009 PH-0223 E87177 906 NA E-10349 90101 83979 83979 LA019 277 9933 TN00009 2999 TN001 10781 21705 64 CL0059 9415 TNI0189 68-00576 02014 T104704380-22-17 058448 525-22-279-18762 TN00009 460176 C593 9955C 345 998044300
Expiration Date
02-13-25 02-13-25 02-13-25 06-16-23 06-30-23 02-29-24 09-30-23 06-30-23 07-27-25 07-27-23 10-31-23 12-31-23 06-30-23 06-30-23 12-31-23 03-31-24 07-27-25 07-31-23 01-17-24 06-20-23 03-31-24 07-31-23 12-31-23 06-02-23 08-31-23 01-01-24 12-01-23 07-27-25 08-31-23 07-31-23 10-06-25 07-31-23 09-14-23 01-19-24 12-31-23 04-30-24 08-31-23
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
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Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Method Summary
Method 537 (modified) Dilution None None None Split
Method Description Fluorinated Alkyl Substances Dilution and Re-fortification of Standards Leaching Procedure Leaching Procedure for Condensate Leaching Procedure for Filter Source Air Split
Protocol References: EPA = US Environmental Protection Agency None = None TAL SOP = TestAmerica Laboratories, Standard Operating Procedure
Laboratory References: EET KNX = Eurofins Knoxville, 5815 Middlebrook Pike, Knoxville, TN 37921, TEL
Job ID: 140-31434-1
Protocol EPA None TAL SOP TAL SOP TAL SOP None
Laboratory EET KNX EET KNX EET KNX EET KNX EET KNX EET KNX
Page 114 of 125
Eurofins Knoxville 7/11/2023 (Rev. 1)
Client: Zeus Industrial Products Inc Project/Site: Zeus Industrial Products - OTM-45
Sample Summary
Lab Sample ID 140-31434-1 140-31434-2 140-31434-3
140-31434-4
140-31434-5 140-31434-6 140-31434-7
140-31434-8
140-31434-9 140-31434-10 140-31434-11
140-31434-12
140-31434-13 140-31434-14 140-31434-15
140-31434-16
140-31434-17 140-31434-18 140-31434-19
140-31434-20
140-31434-21 140-31434-22 140-31434-23 140-31434-24 140-31434-25 140-31434-26
Client Sample ID W-1040,1041 R1 OTM-45 FH
W-1042,1043,1045 R1 OTM-45 BH
W-1044 R1 OTM-45 IMPINGERS 1,2&3 CONDENSATE W-1046 R1 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE W-1047,1048 R2 OTM-45 FH
W-1049,1050,1052 R2 OTM-45 BH
W-1051 R2 OTM-45 IMPINGERS 1,2&3 CONDENSATE W-1053 R2 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE W-1054,1055 R3 OTM-45 FH
W-1056,1057,1059 R3 OTM-45 BH
W-1058 R3 OTM-45 IMPINGERS 1,2&3 CONDENSATE W-1060 R3 OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE W-1061,1062 QC OTM-45 FH FBT
W-1063,1064,1066 QC OTM-45 BH FBT
W-1065 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE FBT W-1067 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE FBT W-1068,1069 QC OTM-45 FH PBT
W-1070,1071,1073 QC OTM-45 BH PBT
W-1072 QC OTM-45 IMPINGERS 1,2&3 CONDENSATE PBT W-1074 QC OTM-45 BREAKTHROUGH XAD-2 RESIN TUBE PBT W-1075 QC OTM-45 XAD-2 RESIN TUBE RB
W-1076 QC OTM-45 MEOH/5% NH4OH RB
W-1077 QC OTM-45 FILTER RB
W-1078 QC OTM-45 DI WATER RB
A-1550 OTM-45 MEDIA CHECK XAD
A-1551 OTM-45 MEDIA CHECK FILTER
Matrix Air Air Air
Air
Air Air Air
Air
Air Air Air
Air
Air Air Air
Air
Air Air Air
Air
Air Air Air Air Air Air
Collected 04/18/23 00:00 04/18/23 00:00 04/18/23 00:00
Received 04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
04/18/23 00:00 04/19/23 17:45
04/18/23 00:00 04/18/23 00:00 04/18/23 00:00
04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
04/18/23 00:00 04/19/23 17:45
04/19/23 00:00 04/19/23 00:00 04/19/23 00:00
04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
04/19/23 00:00 04/19/23 17:45
04/18/23 00:00 04/18/23 00:00 04/18/23 00:00
04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
04/18/23 00:00 04/19/23 17:45
04/18/23 00:00 04/18/23 00:00 04/18/23 00:00
04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
04/18/23 00:00 04/19/23 17:45
04/18/23 00:00 04/18/23 00:00 04/18/23 00:00 04/18/23 00:00 04/18/23 00:00 04/18/23 00:00
04/19/23 17:45 04/19/23 17:45 04/19/23 17:45 04/19/23 17:45 04/19/23 17:45 04/19/23 17:45
1
Job ID: 140-31434-1
2 3 4 5 6 7 8 9 10 11 12 13 14 15
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Eurofins Knoxville 7/11/2023 (Rev. 1)
Request for Analysis/Chain-of-Custody - RFA/COC #001 Zeus Industrial Products PFAS Testing in Source Emissions
.::7:eurofins
Environment Testing TestAmerica
Project Identification: Client Name: Client Contact:
Zeus Zeus Industrial Products Chris Given
Laboratory Deliverable Turnaround Requirements:
Analytical Due Date:
21 Days from Lab Receipt
(Review-Released Data)
TestAmerica Project Manager: TestAmerica Program Manager:
Ms. Courtney Adkins Office:
Mr. Billy Anderson Office: Cell:
Data Package Due Date:
28 Days from Lab Receipt
Analytical Testing QC Requirements: The Legend for Project-Specific Quality Control Testing is designated in the "QC" column as follows: "BT = Blank Train, "RB" = Reagent Blank, "MS" = Matrix Spike, "MSD" = Matrix Spike Duplicate, "DUP" = Duplicate, "PBT" = Proof Blank Train, "TB" = Trip Blank
Laboratory Destination:
Lab Phone Number: Courier:
Eurofins TestAmerica 5815 Middlebrook Pike Knoxville, TN 37921
(865) 291-3000
FedEx
Project Deliverables:
Report analytical results on TALS Report form Std_Tal_L4. Include "Field Sample Number", "Sample Type", and "Run Number" on all TALS Reports.
Analytical Parameter: PFAS Compounds
Holding Time Requirements: 14 Days to Extraction; 40 Days to Analysis
Field Sample No./Sample Coding ID W-1040 R1 OTM-45 Filter
(Combine with W-1041)
W-1041 R1 OTM-45 FH of Filter Holder & Probe MeOH
Rinse
(Combine with W-1040)
W-1042 R1 OTM-45 XAD-2
Resin Tube
Run No.
1
Sample Collection
Date
Project QC
Requirements
,-21Pm52aL5
Y1
7,-
Sample Bottle/ Container
HDPE WideMouth Bottle
1 1 11111111111111
140-31434 Chain of Custody
Sample Type/Analysis
rticulate Filter (82.6 mm Whatman Glass Microfiber)
Analytical Specifications
Knoxville: Use the Front-Half Probe Rinse to assist the solvent extraction of the Particulate Filter sample.
OTM-45 Train PFAS Analyses
Analyze for the Method 537 Targeted Analyte List at the Knoxville Lab.
1 iNt -02/ 2v.-
125 mL HDPE WideMouth Bottle
Front Half of Filter Holder & Probe Methanol/5% Ammonium Hydroxide Rinse
Knoxville: Use this solvent sample in the Particulate Filter extraction.
OTM-45 Train
1 I/ ,ff,...07/ /%1
XAD-2 Resin Tube
PFAS Analyses XAD-2 Resin Tube
OTM-45 Train
PFAS Analyses
Knoxville: Use the Back-Half Glassware Rinse and the Impinger Glassware Methanol Rinse to assist the solvent extraction of the XAD-2 resin sample.
Analyze for the Method 537 Targeted Analyte List at the Knoxville Lab.
O.1Users Folders\LedesmaA\2 ACS PROJECT F/LES\Zeus By BarrIRFA 001_Method OTM-45.docx
Last saved by Courtney Adkins
Last printed 4/10/2023 4..56 PM
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Appendix D Calibration Data
Routine Dry Gas Meter Calibration
Control Module: C-17
Leak checks
DGM S/N :
22071021
Negative
0.0
Date :
4/13/2023
Positive :
0.0
Technician :
DAH
Orifice Diff
Pressure, in. W.C. Nominal 0.50 Actual
0.50
Wet Test
Volume, Ft3
Initial 8573.50
Final 8578.50
Total 5.00
Nominal 1.00 Actual
1.00
Initial 8568.00
Final 8573.00
Total 5.00
Nominal 2.00 Actual
2.00
Initial 8556.00
Final 8561.00
Total 5.00
Nominal 3.00 Actual
3.00
Initial 8562.00
Final 8567.00
Total 5.00
Nominal 4.00 Actual
4.00
Initial 8580.00
Final 8590.00
Total 10.00
Dry Gas Meter Wet Test
Temp, F
Meter
Inlet
Outlet Temp, F
Initial 73.0 Final 73.0 Average 73.0 73.0
Initial 73.0 Final 73.0 Average 73.0 Tm
Initial 72.0 Final 72.0 Average 72.0
Initial 72.0 Final 73.0 Average 72.5 72.5
Initial 72.0 Final 73.0 Average 72.5 Tm
Initial 72.0 Final 72.0 Average 72.0
Initial 71.0 Final 71.0 Average 71.0 71.0
Initial 71.0 Final 71.0 Average 71.0 Tm
Initial 72.0 Final 72.0 Average 72.0
Initial 71.0 Final 72.0 Average 71.5 71.5
Initial 71.0 Final 72.0 Average 71.5 Tm
Initial 72.0 Final 72.0 Average 72.0
Initial 73.0 Final 74.0 Average 73.5
73.5
Initial 73.0 Final 74.0 Average 73.5 Tm
Initial 73.0 Final 73.0 Average 73.0
Dry Gas Volume
Ft3 Initial 49.540 Final 54.510 Total 4.970
Initial 44.040
Final 49.040
Total 5.000
Initial 32.030
Final 37.020
Total 4.990
Initial 38.030
Final 43.040
Total 5.010
Initial 56.010
Final 66.050
Total 10.040
Reviewed By:
15 in. Hg > 5 in. W.C
Barometric Press. : Previous Y :
Previous dH@ :
28.77 0.9935 1.7544
Elapsed Time of Cal. Point
Meter Coefficient
Y
. Orifice
Coefficient dH@
Minutes Sec.
12
25.6
Minutes
12.43
1.0066
1.8184
Minutes 8
Sec. 48.44
8.81
0.9984
1.8285
Minutes 6
Sec. 13.06
6.22
0.9950
1.8278
Minutes Sec.
5
6.65
5.11
0.9895
1.8507
Minutes Sec.
8
52.3
8.87 Average
0.9869 0.9953
1.8588 1.8368
Zeus Company,Inc Orangeburg,SC
Barr Engineering Co. July 12, 2023
Emission Measurement Center (EMC) Approved Alternate Method (ALT-009) Alternative Method 5 Post-Test Calibration Extruder Exhaust () Control Module C-17
Input Data Test date Test period Total run time Total sample volume measured by dry gas meter Average dry gas meter temp Absolute average dry gas meter temp Barometric pressure Conversion factor (29.92/528)(0.75)2 Average orifice meter differential Orifice meter calibration coefficient Dry molecular weight of stack gas
Dry molecular weight of air Specific gravity of mercury Average of the Sq. Root of the H's
Symbol
t Vm Tm Tm Pb
-- Havg H@
Md
----(H)avg
Units -
min acf F R inches Hg (in Hg/R) cfm2 in. H2O in. H2O lb/lb-mole
lb/lb-mole Dimensionless
---
Run 1 4/18/2023 844 - 1148
180 116.2 68.1 527.8 29.8 0.0319 1.34 1.84 28.88 29.00 13.60 1.15
Run 2 4/18/2023 1230 - 1534
180 117.0 76.1 535.8 29.8 0.0319 1.35 1.84 28.84 29.00 13.60 1.16
Dry gas meter calibration check value Dry gas meter calibration factor
Yqa
Dimensionless
0.9907
0.9972
Y
Dimensionless
0.9953
0.9953
Average of Yqa's from test run series Dry gas meter calibration factor % difference between average Yqa's and Y (must be within 5%)
0.9951 0.9953 0.02%
Run 3 4/19/2023 813 - 1115
180 119.7 70.9 530.5 29.9 0.0319 1.44 1.84 28.84 29.00 13.60 1.19
0.9975 0.9953
Meter Pyrometer Calibration Meter I.D.
C-17
Temperature Calibrator Used
CL-3512-A #2
Date
12/22/2022
Technician
BSL
Thermocouple I.D. T.C. 1
T.C. 2
T.C. 3
T.C. 4
T.C. 5
Acceptable ** If not within Acceptable Range,
Reference F
Range unit not to be used within range at which failure occurred.
1950
1932 to 1968 1956
1956
1400
1387 to 1413 1402
1403
1000
990 to 1010
1005
1005
600
593 to 607
602
602
300
295 to 305
301
301
301
301
100
96 to 104
99
99
99
99
98
50
47 to 53
49
49
49
49
49
0
-3 to 3
0
0
0
Pass/Fail based on +/- 0.75% of Rankine value
Fail indicated by cell highlighting
Reviewed By:
T.C. 6 Meter out
1956
1403
1005
602
301
301
98
99
49
49
0
0
THERMOCOUPLE CALIBRATION
REFERENCE STANDARDS
Cal Date: TRACEABILITY
THERMOCOUPLE ID
2-1
4/13/2023
Method 5 Probe
CALIBRATION TECHNICIAN:
BAW
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24
D-31
Temperature Calibration Points
50
250
Reference Deg F (To) Probe Temp (deg F) Reference Temp (deg R) deg F + 460 Probe Temp (deg R), deg F + 460 Difference (degrees) % Diff Abs. T Is difference less than 1.5% at all measured points?
50
50 510 510
0 0.0%
YES
250
250 710 710
0 0.0%
11/17/2022 11/17/2022
650
651
650 1111 1110
1 0.1%
NBS Calibrations NBS Calibrations
THERMOCOUPLE TEMPERATURE, deg.R
1700 1600 1500 1400 1300 1200 1100 1000
900 800 700 600 500 400
400
THERMOCOUPLE CALIBRATION
THERMOCOUPLE ID 2-1 Regression R Squared = 1
Calibration Curve - Unit Under Test Upper Limit of Calibration Lower Limit of Calibration Extrapolated Calibration Curve
500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 REFERENCE TEMPERATURE, deg.R
Are extrapolated limits less than 1.5%?
YES
FAHRENHEIT
CALIBRATION RANGE
-20
1200
If not acceptable, describe corrective action:
Reviewed by:
THERMOCOUPLE CALIBRATION
Meter In/out
Cal Date:
1/5/2023
THERMOCOUPLE ID CALIBRATION TECHNICIAN:
C-17 RCW4
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-27
11/17/2022 11/17/2022
NBS Calibrations NBS Calibrations
Temperature Calibration Points
32
70
150
Reference Deg F (To)
32
70
150
Probe Temp (deg F)
32.8
70.0
149.0
Difference (degrees)
0.8
0.0
1.0
TC Meets Method 5 Specifications: ( 2.0 F)
YES
YES
YES
Reviewed by:
THERMOCOUPLE CALIBRATION
M23 Sorbent TC
Cal Date:
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M23-4 BSL
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
11/17/2022 11/17/2022
NBS Calibrations
Temperature Calibration Points
32
70
150
Reference Deg F (To)
32
70
150
Probe Temp (deg F) Difference (degrees)
33.4
70.8
150.8
1.4
0.8
0.8
TC Meets Method 5 Specifications: ( 2.0 F)
YES
YES
YES
Reviewed by:
THERMOCOUPLE CALIBRATION
M23 Sorbent TC
Cal Date:
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M23-5 BSL
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
11/17/2022 11/17/2022
NBS Calibrations
Temperature Calibration Points
32
70
150
Reference Deg F (To)
32
70
150
Probe Temp (deg F) Difference (degrees)
33.4
70.8
150.8
1.4
0.8
0.8
TC Meets Method 5 Specifications: ( 2.0 F)
YES
YES
YES
Reviewed by:
THERMOCOUPLE CALIBRATION
M23 Sorbent TC
Cal Date:
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M23-11 BSL
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
11/17/2022 11/17/2022
NBS Calibrations
Temperature Calibration Points
32
70
150
Reference Deg F (To)
32
70
150
Probe Temp (deg F) Difference (degrees)
33.1
70.9
150.8
1.1
0.9
0.8
TC Meets Method 5 Specifications: ( 2.0 F)
YES
YES
YES
Reviewed by:
THERMOCOUPLE CALIBRATION
M23 Sorbent TC
Cal Date:
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M23-14 BSL
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
11/17/2022 11/17/2022
NBS Calibrations
Temperature Calibration Points
32
70
150
Reference Deg F (To)
32
70
150
Probe Temp (deg F) Difference (degrees)
32.5
70.8
149.6
0.5
0.8
0.4
TC Meets Method 5 Specifications: ( 2.0 F)
YES
YES
YES
Reviewed by:
THERMOCOUPLE CALIBRATION
REFERENCE STANDARDS
M5 Filter Outlet TC Cal Date:
TRACEABILITY
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M5 FO 6 BSL
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
Temperature Calibration Points
50
250
Reference Deg F (To)
50
250
Probe Temp (deg F)
52
250
Difference (degrees) abs
2.0
0.0
Is All Difference less than 5.4 Degrees
F?
YES
Pass Calibration?
Reviewed by:
11/17/2022 11/17/2022
400 400 399 1.0
NBS Calibrations NBS Calibrations
THERMOCOUPLE CALIBRATION
REFERENCE STANDARDS
M5 Filter Outlet TC Cal Date:
TRACEABILITY
THERMOCOUPLE ID 1/6/2023
CALIBRATION TECHNICIAN:
M5 FO 9 BSL
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
Temperature Calibration Points
50
250
Reference Deg F (To)
50
250
Probe Temp (deg F)
50
249
Difference (degrees) abs
0.0
1.0
Is All Difference less than 5.4 Degrees
F?
YES
Pass Calibration?
Reviewed by:
11/17/2022 11/17/2022
400 400 397 3.0
NBS Calibrations NBS Calibrations
THERMOCOUPLE CALIBRATION
Impinger Outlet
THERMOCOUPLE ID
Cal Date:
1/16/2023
CALIBRATION TECHNICIAN:
TIO-9122 BSL
REFERENCE STANDARDS
TRACEABILITY
DATE
LABORATORY
Hart Scientific 9130-A s/n A1B289 Fluke 9144 s/n B5A044 Pyrometer ID
Report No. T22-1117-TN-25 Report No. T22-1117-TN-24 D-16
Temperature Calibration Points
32
70
Reference Deg F (To) Probe Temp (deg F) Difference (degrees) TC Meets Method 5 Specifications: ( 2.0 F)
32 33.1 1.1
YES
70 70.5 0.5
YES
11/17/2022 11/17/2022
150 150 150.2 0.2 YES
NBS Calibrations NBS Calibrations
Reviewed by:
Zeus Company,Inc Orangeburg,SC
Nozzle Calibration Extruder Exhaust ()
Barr Engineering Co. July 12, 2023
Nozzle Calibration Nozzle No. Glass
Point Measurement, inches 1 0.250 2 0.250 3 0.250
Average 0.250
Used for Runs: 1 - 3
Test Date 4/18/2023 Date Measured: 4/18/2023
Technician: TMR
Zeus Company,Inc Orangeburg,SC
Method 4 Balance Check Extruder Exhaust ()
EPA Method 4 Balance Check
Class II Weight Amount = Balance Response= Difference Pass
1000.0 999.7
0.3 PASS
Test Date Date Measured: Technician:
4/18/2023 4/18/2023 TMR
Barr Engineering Co. July 12, 2023
Date 4/13/23 6/5/23
Field Barometer Calibration Calibration to PRINCO Mercury Barometer
Barr Engineering Co. Edina Field Office
Reference, PRINCO
Field Barometer
Technician TMR TMR
Observation Time 1441 1500
Station Pressure
28.71 29.21
ID BA-04 BA-04
Barometric Pressure
28.70 29.20
Condition In Calibration In Calibration
Remarks AS found As Found
Offset tolerance +/-
0.10
-0.01 -0.01
Appendix E
Project Participants and Contact Information
Project Participants and Contact Information
Zeus Industrial Products, Inc. Chris Given -- Environmental and Sustainability Manager
Barr Engineering Co. Tim Russell -- Vice President/Senior Chemical Engineer Ben Wiltse -- Project Manager Ruby Walden -- Air Quality Technician
CONTACT INFORMATION Zeus Industrial Products, Inc. Chris Given Environmental and Sustainability Manager Zeus Industrial Products, Inc. 3737 Industrial Blvd Oran ebur SC 29118
zeusinc.com
Barr Engineering Co. Tim Russell Vice President/Senior Chemical Engineer Barr Engineering Co. 4300 MarketPointe Drive, Suite 200 Minnea olis MN 55435
barr.com