Document RJ0zzDoDo8r38b7XKJYV3yLbB

3 GLP10-01-02 Interim Report 20: Analysis for PFOS, PFHS and PFBS in Soils Collected from BP Property Well Locations in July 2011 Study Title 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR Part 792 Study Director Jaisimha Kesari P.E., DEE Weston Solutions, Inc. 1400 Weston Way W est Chester, PA 19380 Phone: 610-701-3761 Principal Analytical Investigator Cleston C. Lange, Ph.D. 3M Environmental Laboratory Interim Report Completion Date Upon Signing Performing Laboratory 3M Environmental Health and Safety Operations Environmental Laboratory 3M Center, Bldg 260-05-N-17 St. Paul, MN 55144 Project Identification GLP10-01-02-20 Total Num1b9e2rof Pages Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 This page has been reserved for specific country requirements. 3M Study: GLP10-01-02 Interim Report 20 Page 2 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 GLP Compliance Statement Report Title: GLP10-01-02 Interim Report 20: Analysis for PFOS, PFHS and PFBS in Soils Collected from BP Property Well Locations in July 2011. 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program. This analytical phase was conducted in compliance with Toxic Substances Control Act (TSCA) Good Laboratory Practice (GLP) Standards, 40 CFR 792, with the exceptions listed below: Exceptions to GLP compliance: The reference substances were not all characterized under GLPs. Because these are environmental samples and the study analytical in nature only, there was no specific test substance or control substance for this study. 3M Study: GLP10-01-02 Interim Report 20 Page 3 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Quality Assurance Statement Report Title: GLP10-01-02 Interim Report 20: Analysis for PFOS, PFHS and PFBS in Soils Collected from BP Property Well Locations in July 2011. 3M Environmental Laboratory Analytical Protocol GLP-10-01-02: Analysis of Perfluorooctane Sulfonate (PFOS), Perfluorohexane Sulfonate (PFHS) and Perfluorobutane Sulfonate (PFBS) in Groundwater, Soil and Sediment for the 3M Decatur Phase 3 Site-Related Monitoring Program. This interim analytical report and the accompanying data were audited by the 3M Environmental Laboratory Quality Assurance Unit (QAU), as indicated below. The findings were reported to the principal investigator (P.I.), laboratory management and study director. Study Inspection Dates 8/1/2011 to 8/3/2011 Phase Data and Interim Report P .l. 8/8/11 Date Reported to Study Director M anagem ent Study Director 8/11/11 8/12/11 QAU Representative Date 3M Study: GLP10-01-02 Interim Report 20 Page 4 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Table of Contents GLP Compliance Statement.......................................................................................................................3 Quality Assurance Statem ent.....................................................................................................................4 Table of Contents........................................................................................................................................ 5 List of Tables................................................................................................................................................6 1 Study Information.................................................................................................................................7 2 Sum m ary.............................................................................................................................................. 8 3 Introduction...........................................................................................................................................9 4 Test, Control and Reference Substances...........................................................................................9 5 Test System........................................................................................................................................ 10 6 Method Summary...............................................................................................................................11 6.1 M ethods................................................................................................................................. 11 6.2 Sample Collection..................................................................................................................11 6.3 Sample Preparation...............................................................................................................11 6.4 Percent Soil Moisture Determination....................................................................................12 6.5 LC/MS/MS Analysis...............................................................................................................12 7 Analytical R esults...............................................................................................................................13 7.1 Calibration.............................................................................................................................. 13 7.1 Limits of Quantitation (LOQs)...................................................................................................... 15 7.2 Continuing Calibration...........................................................................................................15 7.3 Blanks..................................................................................................................................... 15 7.4 Laboratory Control Spikes (LCSs)........................................................................................15 7.5 Laboratory Matrix Spikes (LM Ss).........................................................................................17 7.6 Percent Moisture Determinations.........................................................................................17 7.7 Individual Sample Results.....................................................................................................18 3M Study: GLP10-01-02 Interim Report 20 Page 5 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 8 Conclusion.......................................................................................................................................... 19 9 Data/Sample Retention......................................................................................................................20 10 List of Attachments.............................................................................................................................20 11 Signatures...........................................................................................................................................21 List of Tables Table 1. Results for Soils from BP Groundwater Well Locations, July 2 0 1 1 ........................................ 8 Table 2. LMS Recovery for Soils from BP Groundwater Well Locations, July 20 1 1 ............................ 8 Table 4. Instrument Information..............................................................................................................12 Table 5. Gradient Liquid Chromatography Conditions (ETS-8-053).................................................... 13 Table 6. Mass Transitions........................................................................................................................ 13 Table 7. PFOS Calibration Summary......................................................................................................14 Table 8. PFHS Calibration Summary......................................................................................................14 Table 9. PFBS Calibration Summary ......................................................................................................14 Table 10. LCS Results (PFOS, linear + branched isomer).................................................................. 16 Table 11. LCS Results (PFHS, linear + branched isom er)..................................................................16 Table 12. LCS Results (PFBS)................................................................................................................16 Table 13. Percent Moistures for Soils from BP Groundwater Well Locations,July 2011.................... 17 Table 14. Individual Sample Results for DAL SS TRIP 0 0000 [Control Soil TCR-842]....................18 Table 15. Individual Sample Results for DAL SS BPMW121 0 0000.................................................. 18 Table 16. Individual Sample Results for DAL SS BPMW47 0 0000.................................................... 19 3M Study: GLP10-01-02 Interim Report 20 Page 6 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 1 Study Information Sponsor 3M Company Sponsor Representative Gary A. Hohenstein Environmental Manager Special Projects, EHS Operations Bldg 224-5W-03 St. Paul, MN 55144 Phone: (651) 737-3570 gahoh enstein@ m m m .com Study Director Jaisimha Kesari, P.E., DEE W eston Solutions, Inc. 1400 Weston Way W est Chester, PA 19380 Study Analytical Testing Facility 3M EHS Operations Environmental Laboratory Building 260-5N-17 St. Paul, MN 55144 Study Personnel (3M Environmental Laboratory) Cleston C. Lange, Ph.D., Principal Analytical Investigator William K. Reagen, Ph.D., Laboratory Manager Marlene Heying Laboratory Technician (Pace Analytical, Professional Services) Study Dates Study Initiation: March 08, 2010 Interim Analytical Initiation: July 22, 2011 Interim Analytical Completion: July 24, 2011 Interim Report Completion: Date of Signing Location of Archives All original raw data and analytical reports have been archived at the 3M Environmental Laboratory according to 40 CFR Part 792. The analytical reference standard reserve samples are archived at the 3M Environmental Laboratory according to 40 CFR Part 79 3M Study: GLP10-01-02 Interim Report 20 Page 7 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 2 Summary This interim report 20 of study GLP10-01-02 provides the determined concentration results for PFOS, PFHS and PFBS measured in two soils collected from groundwater well locations on the BP property adjacent to the 3M Decatur, AL facility. Samples were received into the laboratory electronic LIM system under related project GLP10-01-01-20. One soil travel blanks (trip blanks, containing approximately 10-30 grams of a control soil TCR-842, accompanied the sample bottles to and from the site. Sample preparation included removing and accurately weighing soil aliquots from each sample bottle and extracting them per method ETS-8-053. For the trip blank, three aliquots were removed and extracted. The first and second replicates served as sample and sample duplicate, the third replicate was fortified with nominal 1.00 ng of PFOS, PFHS and PFBS (linear isomers of each) as a laboratory matrix spike (LMS) sample. For the two soil samples, four aliquots were removed from each and extracted. The first and second aliquots served as sample and sample duplicate, the third and fourth aliquot served as LMSs fortified at nominal 5.00 ng and 50.0 ng of PFOS, PFHS and PFBS (linear isomers of each), respectively. Matrix matched calibration standards and with known quantities of PFOS and PFHS and extracted in parallel with the samples. Laboratory control spike (LCS) samples were also prepared by fortifying a control soil with PFOS (linear plus branched isomers), PFHS (linear plus branched isomers. PFBS was accidentally omitted from LCS preparation; however, PFBS was present at 1.03% (w/w) in the PFOS reference material and was used to assess a 0.311 ng LCS level for PFBS added in the 30 ng LCS preparations. Quantitative analysis of the soil extracts was performed by a sensitive LC/MS/MS method. The percent moisture of each soil was determined and the results reported on a dry soil weight basis. The average PFOS, PFHS and PFBS concentrations and relative percent difference (RPD) values are summarized in Table 1. The recoveries of fortified PFOS, PFHS and PFBS from LMS samples are summarized in Table 2. Table 1. Results 3MLIMSID[d] for Soils from BP Groundwater Well Sample ID Locations, July 2011 PAFnOaSlytengPC/FogHn; cSdenri/ t)rPatFiBonS G LP10-01-02-20-001 DAL SS TRIP 0 0 0 0 0 BLQ BLQ BLQ G LP10-01-02-20-002 DAL SS B P M W 1 2 1 0 0 0 0 0 10.1 BLQ 0 .3 4 3 G LP10-01-02-20-003 DAL SS B P M W 4 7 0 0 0 0 0 10.2 BLQ 0 .2 3 9 LMS results were within acceptance criteria o f 100 + 30% Concentration values are shown at 3 significant figures, but more precise data was used for data calculations. RPD values were less than 20% for all duplicate sam ple results BLQ; LC/MS/MS analyte response was below the response for the nominal 0.200 ng soil standard that defined the LLOQ. The analytical method uncertainty at 95% confidence (+2 std. dev.), determined from LCS results, was + 6.8% for PFOS, + 7.2% for PFHS and + 8.9% for PFBS. 3MLIMSID[b] Sample ID PFOLMSSRPeFcHoSvery P(%F)BSTable 2. LMS Recovery for Soils from BP Groundwater Well Locations, July 2011 G LP 10-01-02-20-001 LMS D AL SS TRIP 0 0 0 0 0 Lab M a t r ix S p ike 98.1% 94.5% G LP10-01-02-20-002 low D AL SS B P M W 1 2 1 0 0 0 0 0 Lab M a t r ix S p ik e L o w 106% 99.4% G LP 10-01-02-20-002 High D AL SS B P M W 1 2 1 0 0 0 0 0 Lab M a t r ix S p ik e H ig h 108% 99.4% G LP10-01-02-20-003 Low D AL SS B P M W 4 7 0 0 0 0 0 Lab M a t r ix S p ik e L o w 95.6% 98.7% G LP 10-01-02-20-003 High D AL SS B P M W 4 7 0 0 0 0 0 Lab M a t r ix S p ik e H ig h 94.3% 98.0% LMSs were fortified with PFOS, PFHS and PFBS (linear isom ers only) at nominal 5.0 ng (low) and 50.0 ng (high). The LMS for the trip blank was fortified at nominal 1.0 ng each of P f O s , PFHS and PFBS Concentration values are shown at 3 significant figures, but more precise data was used for data calculations. 99.5% 106% 102% 106% 103% 3M Study: GLP10-01-02 Interim Report 20 Page 8 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 3 Introduction The soil analyses reported herein were conducted as part of the Phase 3 Environmental Monitoring and Assessm ent Program for the 3M facility located in Decatur, Alabama. The objective of the overall program is to gain information regarding concentrations of PFOS, PFHS and PFBS in various environmental media such as groundwater, soil and sediment that are associated with and near the Decatur facility. Reported herein are the results from analysis of two soils collected from groundwater well locations on the BP property adjacent to the 3M Decatur facility. The wells were BP well MW-47 and BP well M W -121. The samples were collected by Weston Solutions, Inc. personnel in July 2011 and shipped to the 3M Environmental Laboratory for quantitative analysis of PFOS, PFHS and PFBS. One soil travel blank (trip blank) which accompanied the sample bottle shipment to and from the site was also analyzed and reported herein. This report describes the sample shipment, receipt, extraction and quantitative LC/MS/MS analysis procedures conducted for determination of PFOS, PFHS and PFBS in the soil samples received. Additionally included in this report are the assessment of the analytical precision and accuracy for the reported PFOS, PFHS and PFBS concentration results. 4 Test, Control and Reference Substances This study does not have a test substance in the classic sense of a GLP study because this study was purely analytical in nature. The reference and control substances are listed in Table 3 . Table 3. Reference Substances Reference ID Chemical Name Chemical Formula Use Source Expiration Date Storage Conditions Chemical Lot Number TCR Number Physical Description Purity PFOS (linear) PFOS (linear + branched) PFHS (linear) n-Perfluorooctane-1Sulfonate Potassium Salt n-CsF17SO3 K Reference Standard for Calibration and LMSs Wellington Laboratories 10/18/18 -20C LPFOSKBM06 TCR08-0001-1/1 Crystalline 98% [a] Perfluorooctane Sulfonate Potassium Salt C8 F17 SO3 K Reference Standard for LCSs 3M 12/14/16 -20C 171 TCR-696 White Powder 86.4% n-Perfluorohexane-1-sulfonate Sodium Salt n-C6F13SO3 Na Reference Standard for Calibration and LMSs Wellington Laboratories 3/25/18 -20C LPFHxSAM08 TCR08-0018-1/1 Crystalline >98% 3M Study: GLP10-01-02 Interim Report 20 Page 9 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Reference ID Chemical Name Chemical Formula Use Source Expiration Date Storage Conditions Chemical Lot Number TCR Number Physical Description Purity Reference ID Chemical Name Chemical Formula Use Source PFHS (linear + branched) n-Perfluorohexane-1sulfonate Potassium Salt n-C6Fi3S3 K Reference Standard for LCSs 3M 2/12/17 -20C NB 120067-69 TCR-083 White Powder 98.6% [1,2,3,4,5,6,7,8-1 3 Cb]PFOS [13C8]-Perfluorooctane-1 Sulfonate Sodium Salt 13C8F17S3 Na Internal Standard for PFOS Wellington Laboratories PFBS (predominantly linear) Perfluorobutane-1-sulfonate Potassium Salt n-C4F9S3 K Reference Standard for All PFBS 3M 1/10/17 -20C 101 TCR-121 White Powder 96.7% [13C3]-PFHS [13C3]-Perfluorohexane-1 Sulfonate Sodium Salt 13C312C3F13S3Na Internal Standard for PFHS Wellington Laboratories [1,2,3,4-13C4]-PFOS [1,2,3,4-13C4]Perfluorooctane-1-Sulfonate Sodium Salt 13C412C4F17SO3 Na Surrogate Wellington Laboratories 9/8/2013 -20C MPFOS0910 TCR10-0044-2/9 Methanol solution, sealed ampoule >98% [1802]-PFBS [182]-Perfluorobutane-1 Sulfonate Ammonium Salt C4 FgS182 16 NH4 Internal Standard for PFBS RTI International Expiration Date 9/28/2013 9/28/2013 3/9/15 Storage Conditions -20C -20C -20C Chemical Lot Number 092310 092310 11546-107-2 TCR Number TCR10-0048-3/16, 4/16 TCR10-0048-3/16, 4/16 TCR-1042 Physical Description Mixed IS methanol solution in sealed ampoule Mixed IS methanol solution in sealed ampoule Methanol solution, sealed ampoule Purity >98% >98% >99% [a] The commercially provided material was a methanol solutions and labeled with a weight/volume concentration, and 98% purity label. However, during preparation of solutions, all diluted solution concentrations were based on the concentration of the commercial material, not the labeled purity, and purity was treated as 1 0 0 % for concentration calculations. 5 Test System There was not a test system, test substance or control substance used in the classic sense of a GLP study. Because of that, there was also no dosing. This study is being conducted for analysis of environmental soil samples collected from groundwater well locations on the BP property adjacent to the 3M Decatur, AL site in July 2011. 3M Study: GLP10-01-02 Interim Report 20 Page 10 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 6 Method Summary 6.1 Methods Soil extractions and quantitative LC/MS/MS analysis were performed following method ETS-8-053.0. Analysis was conducted as analytical run 110722a on July 22, 2011. 6.2 Sample Collection On July 7, 2011 two 250 -mL HDPE NalgeneTM sample bottles and one travel blank (trip blanks) containing approximately 25 grams of a control soil in a sealed 250 mL HDPE bottles, were sent from the 3M Environmental Laboratory to Weston Solutions, Inc. field personnel for collection of soils from BP groundwater well locations at Decatur, AL. Following the soil/sediment sample collections into the sample bottles, the samples were returned back to the laboratory for analysis. Samples were received at the laboratory with sample chains of custody numbers #16807 on July 18, 2011 and were logged into related project GLP10-01-01-20 in the 3M laboratory information management system (LIMS). Samples were stored refrigerated until they could be extracted and analyzed. Soil samples from Decatur, AL are regulated and were appropriately shipped in accordance with USDA/APHIS soil permit number P330-09-00125. Sample nomenclature followed the form DAL-xx-xx-xx-xxxx where the first string defines the Decatur Alabama (DAL) project area, the second string defines the sample media (i.e., SS = soil sample, TRIP = trip blank), the third string defined the sample well identity, the fourth string defines the sample type (0 = primary sample, DB = field duplicate, etc.), and the fifth string indicates the sampling depth range (e.g. 0000 indicates 0.0 to 0.5 ft interval soil sample). 6.3 Sample Preparation Once the samples were received at the laboratory, they were refrigerated until extraction could be performed. Each soil extraction involved removal of a 1 cubic centimeter (1 cc; 1 mL) of sample from each sample bottle using a fixed volume 1 cc spoon, followed by accurate weight determination of the aliquot on a 5-place balance. Then, a known quantity of internal standard (IS; nominal 3.0 ng for each) and surrogate (nominal 3.0 ng) were added to each soil aliquot. Surrogate recoveries were not reported herein and are for on-going method validation purposes to evaluate surrogate recovery in field samples. For laboratory matrix spike (LMS) preparations, an additional known quantity of PFOS (linear), PFHS (linear) and PFBS were also added. After fortification of LMSs were complete, the soil aliquots were each extracted by addition of 8 mL of a 4:1 acetonitrile:water solution followed by sonication for approximately 1 hour and then centrifugation to remove solids. The supernatant from each extract was transferred to an autovial for analysis. An accurately measured volume of each supernatant was injected during analysis by LC/MS/MS. For this study, the samples were analyzed on July 22, 2011 as analytical run s110722a. A set of calibration standards were prepared by spiking known quantities of PFOS (linear), PFHS (linear) and PFBS, and surrogate (13C4-PFOS) into 1-cubic centimeter (1 cc; equivalent to 1 mL) aliquots of 3M Environmental Laboratory matrix soil TCR-842. The nominal mass of 1 cc of control soil TCR-842 is 1.0 gram (dry). Therefore, the range of prepared calibration standards was nominal concentrations 0.200 ng/cc to 500 ng/cc (equivalent to 0.200 ng/g to 500 ng/g). Laboratory control spike (LCS) samples were prepared at two levels with each sample extraction batch prepared. Each of the two l level s were prepared at 3.0 and 30 ng fortifications, and each LCS level was prepared in triplicate. The LCSs were prepared using control soil TCR-842 and were fortified with PFOS (linear + branched) and PFHS (linear + branched). The LCSs were not prepared with PFBS accidentally. The measurement accuracy and method uncertainty for PFBS was addressed by examining LMS results and the result of the 30 ng LCS where PFBS was present as a 1.03% impurity from the PFOS addition to the LCS (added to the 30 ng LCS at 0.311 ng of PFBS) 3M Study: GLP10-01-02 Interim Report 20 Page 11 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 6.4 Percent Soil Moisture Determination The percent moisture of soils was used to calculate the dry weight of the wet soils weighed during sample preparations for PFOS, PFHS and PFBS analysis, and was determined by gravimetric analysis. Dry weights were determined for separate weighings than the weighings used for extractions. To determine the percent moisture, duplicate aliquots of each soil sample were removed and the accurate "wet" weight determined for each. All aliquots were dried at > 100C until no further mass loss occurred from water evaporation, at which time the accurate dried weights were determined. The difference in mass, attributed to water evaporation, was used to calculate the percent moisture of the original soil. The averaged percent moisture result for each was then used to calculate the soil PFOS, PFHS and PFBS concentration on a dry weight basis. 6.5 LC/MS/MS Analysis The analysis of soil extracts for PFOS, PFHS and PFBS was performed by LC/MS/MS as described in method ETS-8-053.0. The relative percent difference (RPD) of duplicate prepared sample results was used as a measure of the analytical precision. The determined recovery of fortified PFOS, PFHS and PFBS from LMS samples was used as a measure of analytical accuracy. Surrogate recoveries were not reported herein and are for on-going method validation purposes to evaluate surrogate recovery in field samples. only serves as part of an on-going method validation aspect in which surrogate recovery is being evaluated in "real world" samples for possible future applications. Details of the specific instrument parameters, the liquid chromatography gradient program, and the specific mass transitions analyzed are detailed in the raw data, and are briefly described below in Table 4, Table 5 and Table 6. Table 4. Instrument Information Instrument Name Analytical Method ID Liquid Chromatograph Guard column Extraction column Analytical column Injection Volume Mass Spectrometer Ion Source Polarity Software ETS-Stan ETS-8-053.0 Agilent 1100 with Binary Pump Pre-Autosampler; Prism RP (2.1 x 50 mm, 5 mm) Betasil C18 (2.1 x 100 mm, 5mm Oasis HLB (3 x 20 mm, 25 mm); 30C 25 mL API 4000 Turbolon Spray Negative Analyst 1.4.2 3M Study: GLP10-01-02 Interim Report 20 Page 12 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Table 5. Gradient Liquid Chromatography Conditions (ETS-8-053) Step N um ber Total Tim e [m in] 1 0.0 2 3.0 3 3.5 4 17.0 5 17.5 6 19.5 7 20.0 8 23.0 Flow Rate [m L/m in] 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 Percent A [2 mm Aqueous Am m onium Acetate] 97.0 97.0 70.0 40.0 10.0 10.0 97.0 97.0 Percent B [ Acetonitrile] 3.0 3.0 30.0 60.0 90.0 90.0 3.0 3.0 Table 6. Mass Transitions A n a ly te M ass Transitions M onitored PFBS 299>99, 299>80 18O2-PFBS (IS) 303>84 PFHS 399>99, 399>80 13Ca-PFHS (IS) 402>80 PFOS 499>130, 499>99, 499>80 13C8-PFOS (IS) 507>80 13C4-PFOS (Surrogate) 503>80 Note: Multiple mass transitions are summed to give the instrument response for that analyte. 7 Analytical Results Concentration results are rounded to three significant figures according to EPA rounding rules. Because of rounding some calculated values may vary slightly from those found in the raw data. Samples with RPDs for duplicate results of less than 50% and associated LMS results meeting the method acceptance criteria of 100 30% demonstrated that the method was appropriate for those samples and were reported without footnotes in results tables. The spiked quantities of PFOS, PFHS and PFBS into LMSs at nominal 5.00 ng and 50.0 ng were the most adequate with respect to the native levels measured in the samples. 7.1 Calibration A set of calibration standards were prepared by spiking varying known quantities of PFOS (linear), PFHS (linear), PFBS and surrogate (13C4-PFOS), and a fixed quantity of stable isotope labeled internal standards, into one cubic centimeter (1 cc, 1 mL) aliquots of 3M Environmental Laboratory control soil TCR-842 (nominal soil mass of 1.0 g/mL). A total of twelve (12) calibration standards were prepared as a set. The prepared standards ranged from nominal concentration 0.200 ng/mL to 500 ng/mL of soils, equivalent to nominal 0.200 ng/g to 500 ng/g for TCR-842. Following analysis of the calibration standards, the concentration of each standard was plotted against the measured analyte /IS peak area ratio. A quadratic equation with 1/x weighting was used to fit the data for each analyte. Calibration 3M Study: GLP10-01-02 Interim Report 20 Page 13 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 curves were not forced through zero. Determining the standard concentration using the resultant calibration curve and comparing to the known concentration confirmed accuracy of each curve point at within 100 30% (+ 35% at the LLOQ). The correlation coefficient (r) was greater than 0.999 for all calibration curves, and the coefficient of determination (r2) was greater than 0.990. Calibration results for PFOS, PFHS and PFBS are summarized in Table 7, Table 8 and Table 9, respectively. Because soil weights may vary significantly for a 1 cc (1 mL) field sample, depending on soil type and moisture content, the instrument response was calibrated for the known concentrations of target analytes based on the mass quantity of each pertinent reference substance added to a 1 cc soil (1 mL) calibration standard prior to extraction (e.g. calibrated in this study for a range of 0.200 ng/mL to 500 ng/mL PFOS, PFHS and PFBS). Because a 1cc aliquot of control soil TCR-842 weighs nominally 1.0 gram (dry weight) and has less than 5% moisture content, the nominal concentration range of the calibration was essentially 0.200 ng/g to 500 ng/g. However, because the sample soil aliquots typically weigh more than 1.0 gram and contain significant moisture, the determined concentrations during the analysis on an ng/mL basis from the calibration curve were adjusted for the accurate determined weight and percent moisture so they could be reported on a ng/g (dry weight) basis. Table 7. PFOS Calibration Summary Analytical Run A c tu a l s ll0 7 2 2 a Average Recovery STD 1 0.200 0.232 116% STD 2 0.500 0.511 102% STD 3 0.750 0.706 94.1% STD 4 1.00 0.910 91.0% STD 5 2.50 2.55 102% PFO S (ng) STD 6 STD 7 STD 8 5.00 4.68 10.0 9.68 25.0 27.5 93.6% 96.8% 110% STD 9 50.0 46.4 92.8% STD 10 100 101 101% STD 11 200 202 101% STD 12 500 499 99.8% r N/A 0.9996 N/A Table 8. PFHS Calibration Summary Analytical Run A c tu a l s110722a Average Recovery STD 1 0.200 0.217 108% STD 2 0.500 0.484 96.8% STD 3 0.750 0.683 91.1% STD 4 1.00 0.910 91.0% STD 5 2.50 2.59 104% PFHS (ng STD 6 STD 7 STD 8 5.00 5.10 10.0 10.0 25.0 28.3 102% 100% 113% STD 9 50.0 47.4 94.7% STD 10 100 99.5 99.5% STD 11 200 199 99.5% STD 12 500 501 100% r N/A 0.9996 N/A Table 9. PFBS Calibration Summary Analytical Run A ctual s i 10722a A ve ra g e R ecovery STD 1 0.200 0.210 105% STD 2 0.500 0.472 94.4% STD 3 0.750 0.715 95.4% STD 4 1.00 0.935 93.5% STD 5 2.50 2.44 97.5% PFBS (ng) STD 6 STD 7 STD 8 5.00 5.32 10.0 10.1 25.0 28.0 106% 101% 112% STD 9 50.0 47.8 95.6% STD 10 100 101 101% STD 11 200 197 98.4% STD 12 500 502 100% r N /A 0.9996 N/A 3M Study: GLP10-01-02 Interim Report 20 Page 14 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 7.1 Limits of Quantitation (LOQs) The lower limit of quantitation (LLOQ) was the lowest non-zero calibration standard in the curve that met the linearity and accuracy requirement for a low standard (100 + 35%) and for which the area counts were at least 2X that of the average response determined for the method blank injected just prior to the calibration standards . The LLOQ for this study was the nominal 0.200 ng calibration standard (nominal 0.200 ng/g in soil TCR-842), and was the lowest prepared calibration standard. All sample analyte responses less than the response of the 0.200 ng calibration standard were reported as BLQ (below the limits of quantitation). The upper limit of quantitation (ULOQ) was the nominal 500 ng calibration standard. 7.2 Continuing Calibration During the course of each analysis, continuing calibration verifications (CCVs) were performed by regular injection of a mid-level calibration standard after approximately every 15th sample injected in the analytical run. The back calculated concentration results were used to confirm that the instrument response and the initial calibration curve were still in control. All CCVs flanking reported data met the method criteria of 100% 30% accuracy. 7.3 Blanks Three types of blanks were analyzed during this analysis: method blanks were prepared with blank matrix soil TCR-842 and were spiked with IS and surrogate; travel blanks (trip blanks) prepared from aliquots of soil TCR-842 sealed in s ample bottle that accompanied the bottle order to and from the sampling site; and solvent blanks containing extraction solvent. The different blank results were reviewed to evaluate potential contamination during shipment and sampling, and to evaluate method performance parameters such as injector carry over and to establish the LLOQ. 7.4 Laboratory Control Spikes (LCSs) Laboratory control spikes were prepared by spiking know quantities of PFOS (linear + branched) and PFHS (linear + branched) into 1 cc aliquots of soil TCR-842, fortified with nominal 3.0 ng and 30 ng levels, with each level prepared in triplicate. The results of the LCS analyses and calculation of analyte measurement accuracies (percent recovery) for PFOS and PFHS are shown in Table 10, Table 11 and Table 12 respectively. The PFBS was accidentally omitted from the LCS preparations and determination of PFBS recovery and method uncertainty relied upon LMS results and the quantitation of PFBS present in the 30 ng LCS as a result of it being an impurity of 1.03% in the PFOS used to prepare the LCS (PFBS in 30 ng LCS was 0.311 ng). The calculation of LCS recovery was as follows: TLCS ,,Recovery = -(-D--e-t-e--r-m--S-in-p-e-i-kd-e-C-C-o--on-n-c-ce-en--nt-rt-r-a-at-it-oi-o-n-n-o--f--L--C--S-)- *. 1, 00%. 3M Study: GLP10-01-02 Interim Report 20 Page 15 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Table 10. LCS Results (PFOS, linear + branched isomer) S a m p le ID Actual Conc. (ng/g) LCS-110722-01 LCS-110722-02 LCS-110722-03 LCS-110722-04 LCS-110722-05 LCS-110722-06 n Average Standard Deviation RSD Average Recovery M e a s u re d PFOS (ng) 3 .0 n g LCS 3.02 3 0 n g LCS 30.2 3.75 Not applicable 3.68 Not applicable 3.77 Not applicable Not applicable 36.5 Not applicable 34.8 Not applicable 36.6 33 3.73 0.047 1.3% 124% 36.0 1.0 2.8% 119% Table 11. LCS Results (PFHS, linear + branched isomer) S a m p le ID Actual Conc. (ng/g) LCS-110722-01 LCS-110722-02 LCS-110722-03 LCS-110722-04 LCS-110722-05 LCS-110722-06 n Average Standard Deviation RSD Average Recovery M e a s u re d PFHS (ng) 3 .0 n g LCS 3.00 3 0 n g LCS 30.0 3.60 Not applicable 3.53 Not applicable 3.33 Not applicable Not applicable 36.2 Not applicable 34.6 Not applicable 35.7 3 3.49 0.14 4.0% 116% 3 35.5 0.82 2.3% 118% Table 12. LCS Results (PFBS) S a m p le ID Actual Conc. (ng/g) LCS-110722-04 LCS-110722-05 LCS-110722-06 n Average Standard Deviation RSD Average Recovery M e a s u re d PFBS (n g) 3 0 n g LCS 0.311 0.387 0.363 0.387 3 0.379 0.014 3.7% 122% 3M Study: GLP10-01-02 Interim Report 20 Page 16 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 7.5 Laboratory Matrix Spikes (LMSs) Laboratory matrix spikes (LMSs) were generated by adding a known quantity of PFOS (linear), PFHS (linear) and PFBS to an aliquot of soil collected from the field, and then preparing the sample the same as non-spiked samples. Spikes for this study, LMSs were spiked at levels that were appropriate for the endogenous analyte levels in the soils, determined from screening analysis and fortified with the target analytes from 0.5-times to 10-times the endogenous analyte levels determined in the soil/sediment samples during the range finding analysis. The LMS method acceptance criterion of within 100 30% were met for all reported results. The LMS recovery results are summarized in Table 2, and individual sample results for PFOS, PFHS and PFBS are shown in Table 14, Table 15 and Table 16, respectively. The PFOS, PFHS and PFBS recovery calculations for LMSs used the following equation: TL,,M,,S ,,Recovery = -(-D--e-t-e--r-m---in--e--d--C--o--n--c-e-n--t-r--a-t-i-o-n---o--f--LS--pM-i-k-S-e---C--Do--ne--tc-ee-rn-m-t-r-i-an-t-ei-od--nC---o-n--c-e--n-t-r--a-t-i-o--n--o--f--F--i-e-l-d---S--a-m--^p--le)L * 100% 7.6 Percent Moisture Determinations The percent moisture was determined for each soil sample. Duplicate aliquots of each were taken and accurately weighed to determine the "wet" weight. Then each aliquot was dried at > 100C until no further loss in mass occurred due to water evaporation, after which the dry weight was accurately determined. The average percent moisture and RPD of the duplicate determinations for each soil are reported in Table 13. The percent moisture was calculated by the following equation: ,,Percent ,M, oi.sture = -(--Ori5g-in--a--l-S-O-o-r-i-ilg-W-i-n-e-a-tl--MS--o-ai-ls-s-W----e-Dt--Mr-i-e-a-ds--sS--o--i-l-M---a--ss-)*100% Table 13. Percent Moistures for Soils from BP Groundwater Well Locations, July 2011 LIMS ID Sample ID Moisture Content (%, w/w) [a] Relative Percent Difference [a] GLP10-01-01-20-001 DAL SS TRIP 0 0000 2.89% 15% GLP10-01-01-20-002 DAL SS BPMW121 0 0000 12.5% 5.9% GLP10-01-01-20-003 DAL SS BPMW47 0 0000 12.4% 5.9% [a] Result determined as the average result for duplicate soil aliquots removed from each sample bottle. 3M Study: GLP10-01-02 Interim Report 20 Page 17 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 7.7 Individual Sample Results Table 14. Individual Sample Results for DAL SS TRIP 0 0000 [Control Soil TCR-842] DAL SS TRIP 0 0000 PFOS PFHS Primary Result (ng/g; dry wt.) BLQ BLQ Replicate Result (ng/g; dry wt.) BLQ BLQ GLP10-01-01-20001 Avg. Result (ng/g; dry wt.) RPD (%) Low-LMS Result (ng/g; dry wt.) BLQ NA 0.888 BLQ NA 0.856 Actual Low-LMS Spike (ng/g; dry wt.) 0.906 0.906 Low-LMS Spike Recovery (%) 98.1% 94.5% BLQ; Analyte response was below the lower limit of quantitation; less than nominal 0.200 ng/g NA: result was not applicable as the both the sample and sample duplicate were <LLOQ. Values o f BLQ were treated as zero concentration for recovery calculations. The LMS for the trip blank was fortified at nominal 1.0 ng each o f PFOS, PFHS and PFBS PFBS BLQ BLQ BLQ NA 0.901 0.906 99.5% Table 15. Individual Sample Results for DAL SS BPMW121 0 0000 DAL SS BPMW121 0 0000 PFOS PFHS PFBS Primary Result (ng/g; dry wt.) 10.0 BLQ 0.370 Replicate Result (ng/g; dry wt.) 10.1 BLQ 0.316 Avg. Result (ng/g; dry wt.) 10.1 BLQ 0.343 RPD (%) 0.98% NA 16% GLP10-01-01-20- Low-LMS Result (ng/g; dry wt.) 002 Actual Low-LMS Spike (ng/g; dry wt.) 15.4 5.07 5.04 5.07 5.72 5.07 Low-LMS Spike Recovery (%) 98.1% 99.4% 106% High-LMS Result (ng/g; dry wt.) 61.5 47.4 49.2 Actual High-LMS Spike (ng/g; dry wt.) 47.6 47.6 47.6 High-LMS Spike Recovery (%) 108% 99.4% 102% BLQ; Analyte response was below the lower limit of quantitation; less than nominal 0.200 ng/g NA: result was not applicable as the both the sample and sample duplicate were <LLOQ. Values o f BLQ were treated as zero concentration for recovery calculations. LMSs were fortified with PFOS, PFHS and PFBS (linear isom ers only) at nominal 5.0 ng (low) and 50.0 ng (high) 3M Study: GLP10-01-02 Interim Report 20 Page 18 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Table 16. Individual Sample Results for DAL SS BPMW47 0 0000 DAL SS BPMW47 0 0000 PFOS PFHS PFBS Primary Result (ng/g; dry wt.) 10.4 BLQ 0.233 Replicate Result (ng/g; dry wt.) 10.1 BLQ 0.245 Avg. Result (ng/g; dry wt.) 10.2 BLQ 0.239 RPD (%) 2.6% NA 5.3% GLP10-01-01-20- Low-LMS Result (ng/g; dry wt.) 003 Actual Low-LMS Spike (ng/g; dry wt.) 14.8 4.76 4.70 4.76 5.28 4.76 Low-LMS Spike Recovery (%) 95.6% 98.7% 106% High-LMS Result (ng/g; dry wt.) 48.6 39.9 42.2 Actual High-LMS Spike (ng/g; dry wt.) 40.7 40.7 40.7 High-LMS Spike Recovery (%) 94.3% 98.0% 103% BLQ; Analyte response was below the lower limit of quantitation; less than nominal 0.200 ng/g NA: result was not applicable as the both the sample and sample duplicate were <LLOQ. Values o f BLQ were treated as zero concentration for recovery calculations. LMSs were fortified with PFOS, PFHS and PFBS (linear isom ers only) at nominal 5.0 ng (low) and 50.0 ng (high) 8 Conclusion Soils from the two BP groundwater well locations collected in July 2011 were successfully analyzed for PFOS, PFHS and PFBS following 3M Environmental Laboratory method ETS-8-053.0 and conducted as 3M study GLP10-01-02-20. The average PFOS, PFHS and PFBS concentration results for the soil samples are summarized in Table 1 and associated sample LMS recoveries are summarized in Table 2. The soil trip blank that accompanied the sample bottles to the site and then accompanied samples back to the laboratory was sufficiently devoid of PFOS, PFHS and PFBS, indicating that no contamination of the samples occurred during sample shipment and storage. The accuracy of the results based on LMS recoveries were within acceptance criteria of 100 + 30%; specifically, the PFOS LMS recoveries ranged from 94.3% to 108%, the PFHS LMS recoveries ranged from 94.5% to 99.4% and the PFBS LMS recoveries ranged from 99.5% to 106%. The analytical method uncertainty was determined by statistical examination of the LCS results for PFOS, PFHS and PFBS and was determined as + 6.8% for PFOS, + 7.2% for PFHS and + 8.9% for PFBS at the 95% confidence limit, as determined in Table 17. 3M Study: GLP10-01-02 Interim Report 20 Page 19 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Table 17. Analytical Method Uncertainty Determination Sample ID LCS-110722-01 3 ng LCS in TCR-842 LCS-110722-02 3 ng LCS in TCR-842 LCS-110722-03 3 ng LCS in TCR-842 LCS-110722-04 30 ng LCS in TCR-842 LCS-110722-05 30 ng LCS in TCR-842 LCS-110722-06 30 ng LCS in TCR-842 PFOS Recovery (%) 124% %1 2 2 125% %1 2 1 115% %1 2 1 PFHS Recovery (%) %1 2 0 118% %1 1 1 %1 2 1 115% 119% PFBS Recovery (%) [a] [a] [a] 124% 117% 124% Average %1 2 1 117% %1 2 2 Standard Deviation 3.4% 3.6% 4.5% Analytical Method Uncertainty (2 x Std. Dev.); 95% confidence 6 .8 % 7.2% 8.9% [a] The LCSs accidentally did not receive PFBS fortification, therefore a value was not determined. [b] The LCS result was determined from a 1.03% impurity in the PFOS used to prepare the LCS, with concentration of PFBS added as 0.311 ng 9 Data/Sample Retention All soil samples and associated project data (hardcopy and electronic) will be archived as project GLP1001-02-20 according to 3M Environmental Laboratory standard operating procedures. 10 List of Attachments Attachment A: Preparation Forms, Raw Data and Chromatograms 3M Study: GLP10-01-02 Interim Report 20 Page 20 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS In Soils from BP Property Wells, July 2011 11 Signatures Report Approval: Cleston C. Lange, Ph.D., Principal Analytical Investigator &)li? } a i) Date William K. Reagen, Ph.D., 3M Environmental Laboratory Management Date 3M Study: GLP10-01-02 Interim Report 20 Page 21 of 192 Study: GLP10-01-02, Interim Report 20 Analysis for PFOS, PFHS and PFBS in Soils from BP Property Wells, July 2011 Attachment A Preparation Forms, Raw Data and Chromatograms 3M Study: GLP10-01-02 Interim Report 20 Page 22 of 192 Report Results to: VOCs None Other Total Number of Containers Environmental Laboratory Form 38778 A - PWO Shipping Address: 3M Contea Bldg, 260-5N-17 Telephone: Sample Receiving: (651) 736 6559 Alternate: (651) 733-9873 Chain of Custody /Request fg jla b o ra to ry Analytical 16807 ' Project ID/Project Name C ' f K ' ^ uM L T~ emplate # y ProjectLead OVV i p -- S M -/" '4 ~ 4 `Final _Report dOttte Date Internal Due Date 3M Env. Lab Project # For Internal Use Only i m ------------!-- Q u p iO ii-o i'-' b Contact N a r m f - j ^ Company "-1 Mailing Address 0^> City, State, Zip Telephone # Special Instructions and/or Spoclftc Regulatory Requirements: (method, finit ot detection, reporting units, etc.) FAX # Date Available Date Due Contract Lab Preservatives: Analysis Requested: Complete befgw. Attach any associated information. Item # Client Sample Identification 1. A - 5 3 ' T ^ r / 3 o o ^ < = > 2. J A L 5 5 M i / Z f a i s t s o o 3. D a l . 5 * 5 A P M H I O * 2 4. 5. 6. 7. 8. 9. 10. Collected by (print): >* I Item # o Z i. ^ fy Q A)A i t j 'eliprfuished by/Affiliation OS<Z9 Sample Condition Upon Receipt: Temperature: Other Associated CoCs: C ^Acceptable 0 Other: O Received on Ice Copies to: Pago 3M,,S tudy-.G LP 10.01.02. Interim Report 20 Of j L Original - Accompanying Samples o o z X O (f0t X 3M LIMS# tOOj ms Date Time Sampled Sampled 7 - /3 "/ / -- 7 *I -H /,? : / c 7 -/3 -it /3 ./ Matrix/ Media -- s $ Enter.tho number ot containers oioach )< I X / J I -d' - XD (Enter an 'X' in the box betow to indicate reouest) Time ioQ Collector's signature: Date Shipped Via: 7-rt-H C<nmente: f/ Time Date it$$ 7t)>} ^ C o p y o tO r ig H Lasl Page - Originator See Reverse Side for Instructions Page 23 o f 192 I Project or Study Description: LIMS Number: | Affected Data: Note To File Decatur Soil Sampling None On 7/7/11 a bottle order for soil sampling was prepared as follows: One soil trip blank in a 250 mL Nalgene bottle, closed and sealed with tape, and labeled as Trip Blank. The Trip Blank contains o f 20.5994g 11 002-75 (11 002-75 is an aliquot of TCR-842). The trip blank was weighed on balance 900 on 7/7/11. 6 empty 250 mL Nalgene bottles (for collecting soil samples). . COPY O F ORIGINAL // DATE Recorded By: Gabriel P. McMurtry 3M Study: GLP10-01-02 Interim Report 20 1Date: 7/7/11 7 7'" Page 24 of 192 GLP10-01-01 Sample ID Sample Description 1 G L P 10-01-01-20-001 GLP10-01-01-20-001 Dup GLP 10-01-01 -20-002 GLP10-01-01-20-002 Dup GLP10-01-01-20-003 GLP10-01-01-20-003 Dup 2 DAL SS TRIP 0 0000 DAL SS TRIP 0 0000 Duplicate DAL SS BPMW121 0 0000 DAL SS BPMW121 0 0000 Duplicate DAL SS BPMW47 0 0000 DAL SS BPMW47 0 0000 Duplicate Column 3: Balance ID: Initial/Date: 900 7/18/2011 mmh Column 4: Balance ID: Temp of Oven ('C): Oven Tlme/Date In: Initial/Date: 900 107.3 4:17 pm mmh 7/18/11 mmh 7/18/11 Oven ID: OV-1 Probe ID: Probe #1, RTD #14 % Moisture Determination Weight of Weighing Dish (g) Initial Weight (soil + Dish) (g) 1st Determination Weight {soil + Dish) (g) Difference (9) 2nd Determination Weight (soil * Dish) (g) Difference % Moisture * (9) 3 1.3087 1.3027 1.3090 1.3074 1.3011 1.3057 4 2.3487 2.3059 2.3725 2.6039 2.3526 2.4063 5 2.3163 2.2790 2.2430 2.4365 2.2187 2.2735 6 0.0324 0.0269 0.1295 0.1674 0.1339 0.1328 7 2.3163 2.2791 2.2430 2.4364 2.2188 2.2743 8 0.0000 -0.0001 0.0000 0.0001 -0.0001 -0.0008 11 3.12 2.67 12.2 12.9 12.7 12.0 Average % Moisture 12 2.89 12.5 12.4 RPD (% Moisture) 13 15.3 5.9 5.9 Column 5: Temp of Oven (`C): Oven Tlme/Date Out: Oven Time/Date In: Balance ID: Initial/Date: 101 7/21/2011 14:34 7/21/2011 14:44 900 * The last recorded weight Is used for the calculation of % moisture. Column 7: Temp of Oven ("C): Oven Time/Date Out: Oven Time/Date In: N/A Balance ID: Initial/Date: 100.7 4:50pm 7/21/11 7 COPYOFOW H^ DATE* 3M Study: GLP10-01-02 Interim Report 20 Page 1of 1 GLP10-01-01-08 Sample ID Sample Description 1 GLP10-01-01-20-001 GLP10-01-01-20-001 Dup GLP10-01-01-20-002 GLP10-01-01-20-002 Dup GLP10-01-01-20-003 GLP10-01-01 -20-003 Dup 2 DAL SS TRIP 0 0000 DAL SS TRIP 0 0000 Duplicate DAL SS BPMW121 0 0000 DAL SS BPMW121 0 0000 Duplicate DAL SS BPMW47 0 0000 DAL SS BPMW47 0 0000 Duplicate Column 3: Balance ID: Initial/Date: 900 7/18/2011 Column 4: Balance ID: Temp of Oven (*C): Oven Time/Date In: Initial/Date: 900 107.3 4:17 pm mmh 7/18/11 Oven ID: OV-1 Probe ID: Probe #1, RTD #14 % Moisture Determination Weight of Weighing Dish (g) Initial Weight (soil + Dish) (g) 1st Determination Weight (soil + Dish) (g) Difference (9) 2nd Determination Weight (soil + Dish) (g) Difference % Moisture * (9) Average % Moisture RPD (% Moisture) 3 1.3087 1.3027 1.3090 1.3074 1.3011 1.3057 4 2.3487 2.3059 2.3725 2.6039 2.3526 2.4063 5 6 7 8 11 12 13 e to H e s b * ! \ I * i : c * sm a m m i w a g p w B w s w w t.-/." M r? '-rs s rr.t.+ iw a ' ? p r. % r a t e * n-w i n ' 5 -- n r* irti t a a w n j w u i l , p p < ; w < iy . * - | ! ,<y>'. 1 Column 5: Temp of Oven (*C): Oven Time/Date Out: Oven Time/Date In: Balance ID: Initial/Date: * The last recorded weight is used for the calculation of % moisture. Column 7: Temp of Oven ('C): Oven Time/Date Out: Oven Time/Date In: N/A Balance ID: Initial/Date: C pP Y O F ORIGINAL v& r/ / INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Page 1 of 1 3M INTERNAL CHAIN-OF-CUSTODY environmental laboratory Sample Internal Transfer Sample set ID # Urns # N/A GLP10-01-01-20 Sample Description: Decatur Soils INTERNAL CHAIN OF CUSTODY # 3M Sample IDs Out: storage ID 1 GLP10-01-01-20-001 -/ 2 GLP10-01-01-20-002 / 3 GLP10-01-01-20-003 _______________ Init/date n! vL In: storage ID InitJdap^ W /Z - / 37 // ____ ^ Comments/lnitJdate 3M Study: GLP10-01-02 Interim Report 20 , r a g e 1 OT 1 Page 27 of 192 INTERNAL CHAIN-OF-CUSTODY environmental laboratory Sample Internal Transfer Sample set ID # Lims # N/A GLP10-01-02-20 Sample Description: Decatur Soils INTERNAL CHAIN OF CUSTODY # 3M Sample IDs Out: storage ID Init/date 1 GLP 10-01-02-20-001 2 GLP10-01-02-20-002 3 GLP10-01-02-20-003 / 9 - ^ // In: storage ID 1 Init/date Comments/lnit/date > 1 1 _____ 3M Study: GLP10-01-02 Interim Report 20 Page 1 o f 1 Page 28 o f 192 q -P 9 --/I - - i l l ODOO ' Soil Extraction Sheet Soils Extracted ^ 7 / gOli- D _____________________________ :______ __ _____ ________ _______ _____________________________ ______ ______ _____ ________ ___________ Sample ID Sample Description Soil Weight Soil Matrix ID Used (g) Spike ID Spike V o lu m e (uL) Internal Standard ID Internal Standard V o lum e iuL) Surrogate Spike ID Surrogate Spike V o lum e (uL) Add Extraction Solvent (mL) Sonicate 1 hr Centrifuge Comments 1 EC-110722-01 EC-110722-02 EC-110722-03 EC-110722-04 EC-110722-05 EC-110722-06 EC-110722-07 EC-110722-08 EC-110722-09 EC-110722-10 EC-110722-11 EC-110722-12 LCS-110722-01 LCS-110722-02 LCS-110722-03 LCS-110722-04 LCS-110722-05 LCS-110722-06 MB-110722-01 MB-110722-02 MB-110722-03 MB-110722-04 MB-110722-05 MB-110722-06 GLP10-01-02-20-001 GLP10-01-02-20-001 Oup GLP10-01-02-20-001 LMS GLP10-01-02-20-002 GLP10-01-02-20-002 Dup GLP10-01-02-20-002 low GLP10-01-02-20-002 High GLP10-01-02-20-003 GLP10-01-02-20-003 Dup GLP10-01-02-20-003 Low GLP10-01-02-20-003 High 2 0.2 nq Extracted Curve Point 0.5 na Extracted Curve Point 0.75 na Extracted Curve Point 1 na Extracted Curve Point 2.5 na Extracted Curve Point 5 nq Extracted Curve Point 10 na Extracted Curve Point 25 na Extracted Curve Point 50 nq Extracted Curve Point 100 nq Extracted Curve Point 200 nq Extracted Curve Point 500 nq Extracted Curve Point 3 nq LCS in TCR-842 3 nq LCS in TCR-842 3 nq LCS in TCR-842 30 nq LCS in TCR-842 30 nq LCS in TCR-842 30 na LCS in TCR-842 Method Blank w/o IS Method Blank w/o IS Method Blank w/o IS Method Blank w /IS Method Blank w /IS Method Blank w/ IS DAL SSTRIP 0 0000 DAL SSTRIP 0 0000 Duplicate DAL SSTRIP 0 0000 Lab Matrix Spike DAL SS BPMW1210 0000 DAL SS BPMW1210 0000 Duplicate DAL SS BPMW121 0 0000 Lab Matrix Spike Low DAL SS BPMW121 0 0000 Lab Matrix Spike Hiqh DAL SS BPMW47 0 0000 DAL SS BPMW47 0 0000 Duplicate DAL SS BPMW47 0 0000 Lab Matrix Spike Low DAL SS BPMW47 0 0000 Lab Matrix Spike High 3 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 11 005-93 mmmm m m am gsm 4 1.1470 1.1286 1.1431 1.1560 1.1340 1.1402 1.1158 1.1020 1.1275 1.1234 1.1274 1.1253 1.1360 1.1438 1.1203 1.1395 1.1288 1.1046 1.1600 1.1443 1.1362 1.1424 1.1306 1.1441 1.1417 1.1723 1.1371 1.1278 1.2220 1.1268 1.1995 1.3988 1.2662 1,1968 1.4025 56 11 002-226 10 11 002-226 25 11 002-226 37.5 11 002-226 50 11 002-225 12.5 11 002-225 25 11 002-225 50 10 006-132 12.5 10 006-132 25 10 006-132 50 10 006-132 100 10 006-132 250 11 005-34 15 11 005-34 15 11 005-34 15 10 006-150 15 10 006-150 15 10 006-150 ills ' 15 *' ' ' - x-m - 7 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 11 002-242 mmmmm mmmm 11 002-226 11 002-225 10 006-132 11 002-225 10 006-132 11 002-242 . 11 002-242 11 002-242 11 002-242 11 002-242 50 11 002-242 11 002-242 11 002-242 25 11 002-242 25 11 002-242 11 002-242 11 002-242 25 11 002-242 25 11 002-242 8 9 10 15 11 002-232 10 15 11 002-232 25 15 11 002-232 37.5 15 11 002-232 50 15 11 002-231 12.5 15 11 002-231 25 11 8 8 8 8 8 8 15 11 002-231 50 15 11 002-231 125 15 11 002-231 250 15 10 006-133 10 15 10 006-133 20 15 10 006-133 50 15 11 002-231 15 8 8 8 8 8 8 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 -15 11 002-231 15 8 8 >*. ' 8 x i ' a***-. -V- 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 15 11 002-231 15 8 12 mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh 13 mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh mmh 14 " ; ". Col 5 & 6: Pipette ID: 3402277 Pipette ID: 265893 Col 7 & 8: Pipette ID: 3402277 Col 9 & 10: Pipette ID: 3402277 Pipette ID: 265893 Col 11: Col 13: Extraction Solvent ID: 10 006-168 Centrifuge ID: 1521430 COM2: Sonicator ID: QEJ100595003 10 min (5) 3000 RPM A-iV >I Date: Analyst: _ D e scrip tio n : SINGLE COMPONENT PREPARATION LOG Book No. 11 002 Page No. 146 Stock Number. T n ? i Q - a o - n Weight or Volume Used: Concentration or Purity: S&t 'auJ Corrected Weight: Balance ID: 5L Other Correction Factors: 5C.CL uuj Solvent and TN-A Number: Final Volume: Storage Location: P iS lV Compound Name MPFBA MPFHxA Correction Factor 0.995 0.997 M8PFOA M9PFNA M6PFDA M7PFUnA MPFDoA M3PFHxS M8PFOS 0.998 0.998 0.998 0.998 0.998 0.946 0.957 M8FOSA Concentration (ug/mL) 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 Corrected Con(ucgen/mtrLat)ion 4.98 4.99 4.99 4.99 4.99 4.99 4.99 4.73 4.79 4.99 3M Study: GLP10-01-02 Interim Report 20 Final Concentration: 5e2 u Expiration Date: H m 3~h Reviewed by: COPY O F ORIGINAL INITIAL DATE Page 30 of 192 1 SINGLE COMPONENT PREPARATION LOG D a t :_ j2 Z -!-A Analyst: ^ -- -- ~ w ,. ^ > 3 PP& Book No. 11 002 Page No. 145 Stock Number: K C A -IO W W^ "' VS S P -a k ~ C W ^ J f Concentration or Purity: iw L -, Corrected Weight: f t l -3 L Balance ID:----------- O . Other Correction Factors: Solvent and TN-A Number Final Volume: ^ i'O - m L Storage Location: Final Concentration: < ? i.a ll Expiration Date: IH H .. .. Signature, g rid i D SINGLE COMPONENT PREPARATION LOG D a te :_ J rill!l Analyst: -- D e s c rip tio n : AW a W* Book No. 'll 002 Page No. 147 Stock Number: T A i I J o ^ o o h >% weigh, o, V o i C .,v flJ e Balance ID: ^n Concentration or Purity: See- Corrected Weight: Other Correction Factors: Solvent and TN-A Number: \fv jcv u Final Volume: '6 m l Final Concentration:____ . S e c inj Storage Location: Compound Correction Name MPFBA MPFHxA M8PFOA Factor 0.995 0.997 0.998 M9PFNA M6PFDA M7PFUnA 0.998 0.998 0.998 MPFDoA M3PFHxS M8PFOS M8FOSA 0.998 0.946 0.957 0.998 Concentration (ug/mL) 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 B l jW Corrected Concentration (ug/mL) 4.98 4.99 4.99 4.99 4.99 4.99 4.99 4.73 4.79 4.99 3M Study: GLP10-01-02 Interim Report 20 Expiration Date:___ . Reviewed by: Signature, r //7 Date IN m A L DATE Page 32 of 192  Date: ) Analyst: b SINGLE COMPONENT PREPARATION LOG Description: PFf)f\ Book No. 11002 Page No. 184 TC -07-00/1-'/ Weight or Volume Used: Ufy1 (1U[\<oyiO\ t' Balance ID: 1/7 Concentration or m %Purity: Corrected Weight: O.tOWc. J Final Volume: Other Correction Factors: b c/ K Solvent and TN-A Number: 4r.x/ l v n - m i- % n a oFinal Concentration: Storage Location: .f\S 7.{) .......... Expiration Date: ....... b l - i ........... ( EXACTxCOPY o f original 9 d t/l / ' INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: //if S ig n a tu re , ' (jitm.h Cfeie Page 33 of 192 cate: ? ^ 7 ~ / / SINGLE COMPONENT PREPARATION LOG Analyst - M -- Description: PFPrA Book No. 11002 Page No. 185 Stock Number: T a o i - o m - ' / Weight or Volume Used: Q.m iu u Concentration or Purity: m i.... Corrected Weight: 0 .1 0 )1 , ' J Final Volume: cfS fK 1 Storage Location: /W If) *V Balance ID: 1/7 Other Correction Factors: 0.1% f \ u JSolvent and TN-A Number: T riu -m vty Final Concentration: 7 0 cl0 MsL l Expiration Date: / ^ " b (CT COPY O F ORIGINAL ttP /i INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: tC,1/^u.&t S ig n a tu re . tito li Date Page 34 of 192 Date: -7 - 7 7 - / / Analyst: SINGLE COMPONENT PREPARATION LOG Description: P F H, A Book No. 11 002 Page No. 186 Ten - n iStock Number Weight or Volume Used: .l ft', Concentration or .W .U -Purity: O. msi c,Corrected Weight: Final Volume: ^ JC Storage Location: Asm Balance ID: VI Other Correction Factors: 0 C! V ASolvent and TN-A Number: l u f A / ih f m - / Final Concentration: mi Expiration Date: l / m n __________ T COPY OFJ^RIG^ INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: Signature. Page 35 of 192 Date: SINGLE COMPONENT PREPARATION LOG Analyst: PFI-lrJDescription: Book No. 11 002 Page No. 187 Ten ~i (AStock Number. Weight or Volume Used: .I0C.U ........ Concentration or Purity: cT . 0 Z Corrected Weight: 0 .I0 K J Final Volume: Storage Location: ^L Mm Balance ID: 7/7 Other Correction Factors: 6991 A / M TJf-i^4rSolventand TN-A Number: i' V->1-- \ Final Concentration: Expiration Date: CT COPY OF ORIGINAL INITIAL 3M Study: GLP10-01-02 Interim Report 20 DATE Reviewed by: K . f S ignature, Page 36 of 192 Date: SINGLE COMPONENT PREPARATION LOG Analyst: _ ?F0ADescription: (Ecf Book No. 11 002 Page No. 188 Stock Number: T c a . - m Weight or Volume Used: P) Concentration or Purity: _ t f . o 7, Corrected Weight: _ 0 . ( 0 ^ Final Volume: > Storage Location. L'SO. Balance ID: ai n Other Correction Factors: ( iW Solvent and TN-A Number:? A m ^ n n n m -^ k Final Concentration: U </ (/] n. Zd Expiration Date: - m - 1/ 5TCOPY O F ORIGINAL ,, .________ INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: K .fU t t < Signature, / x fr /W / Hate Page 37 of 192 Date: Analyst 5 ^ 7 -il 1 Description: L - SINGLE COMPONENT PREPARATION LOG Book No. 11 002 Page No. 189 Stock Number: 001 h '!( Weight or Volume Used: Q -ur7 . Balance ID: Concentration or PfCf ! / Purity:______I ( I Q Other Correction Factors: ^ _______CorrectedWeight Q `ll Number AC kl TMI/~(Yi ' ^M Final Volume: Storage Location: Final Concentration: t\ (1 Expiration Date: I ' > 1 -1 1 COPY OF ORIGINAL INITIAL 3M Study: GLP10-01-02 Interim Report 20 Reviewed by:______ cA jj Signature, ' ^ Page 38 of 192 Date: s - ' J i - a Analyst: M Description: SINGLE COMPONENT PREPARATION LOG Book No. 11002 Page No. 190 Stock Number:: T ( ( 2 - G / / Weight or Volume Used: O.H a Concentration or Purity: _ i c . n l - OJ I I -Corrected Weight. 3 5- Final Volume: 1 i_ Storage Location: As:m Balance ID: Other Correction Factors: . W A(.PSolvent and TN-. Number: Final Concentration: Lt? / f jY '- Expiration Date: I l-)7-l| CO PY O F ORIGINAL INITIAL DA 3M Study: GLP10-01-02 Interim Report 20 ^ ! kReviewed by: Signaittuure,. r Page 39 of 192 Date: Analyst: ! mDescription: SINGLE COMPONENT PREPARATION LOG Book No. 11002 Page No. 191 :Stock Number: TCfc-0>C Weight or Volume Used: 0.\oM 1 Concentration or C"1 j f i C' l Purity:_______ ( I I I '{') Corrected Weight: O .fm i'3- Final Volume: X H-v. Storage Location: 2 il Balance ID: Vi Other Correction Factors: Solvent and TN-A Number: k . A j w n - n M i- w Final Concentration: Expiration Date: \~ n ~ n c o rv o INITIAL ^ 3M Study: GLP10-01-02 Interim Report 20 Reviewed by K H f U lij S ig n a tu re , IfL ^ I Date ' Page 40 of 192 SINGLE COMPONENT PREPARATION LOG D- J n Z b J L Analyst PFU,,/\Description: Book No. 11 002 Page No. 192 Stock Number: Weight or Volume Used: . loso a J Concentration or Purity: Corrected Weight: 0.0 y Final Volume: Storage Location: A ',7 fl Balance ID: 1/7 Other Correction Factors: o.m UJ T/H- %ASolvent and TN-A Number: a ooy fh y rifFinal Concentration: Expiration Date: 'W'il'W iCT COPY O F ORIGINAL r ? INITIAL DA' 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: S ig n a tu re . ' Date Page 41 of 192 )fiSDate: 5 - 7 7 - ' / Analyst: Description: SINGLE COMPONENT PREPARATION LOG Book No. 11002 Page No. 193 Stock Number T ( X X I 7 Weight or Volume Used: O.I07K--J, Concentration or Purity: O.iOtfCorrected Weight: Balance ID: `i n , Other Correction Factors: ow _ , :VU N OuU TM.H- (OihfySolventand TN-A Number: Final Volume: X Storage Location: Final Concentration: Expiration Date: k L !/-;> // E X A C T 60P Y O F QRIGI INITIAL 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: Signatuirrea, * Page 42 of 192 Date: 5 - n - i i SINGLE COMPONENT PREPARATION LOG Analyst: P mDescription: _ Book No. 11 002 Page No. 194 Stock Number: Weight or Volume Used: o.im * Concentration or Purity: Corrected Weight: _ U . i o i l f Final Volume: K Storage Location: Balance ID: Other Correction Factors: Solvent and TN-A Number: / v j // Final Concentration: Expiration Date: 1-31-1 / P Y O F ORIGINAL. INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: M Signature. ' _____ ( j]E lJ jL T 'D a te Page 43 of 192 Date: Analyst: t> ~ ) 1 - 1/ Jg$ SINGLE COMPONENT PREPARATION LOG Description: L ~ ? F H $ Book No. 11 002 Page No. 195 Weight or Volume Used: Concentration or I n A el Purity:_______ I Uw f f) Corrected Weight: Final Volume: Storage Location: ^r iT s L 70 Balance ID: Other Correction Factors: A C \ ( [ / L / <(o S0TM , A f \ ( r v i i - m - v * Final Concentration: Expiration Date: ;T c o p y o f o r io iw / L2-- ' ' initial DATt 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: p iA f.jj I ^ Signature, f Page 44 of 192 Date: Analyst: A SINGLE COMPONENT PREPARATION LOG :> -)-}- 11 EtDescription: ' t U / Book No. 11002 Page No. 196 'I'Cfi-iUStock Number: Corrected Weight: Balance ID: Other Correction Factors: 0. CD1 Solvent and TN-A Number: 1 b i b b QZ1-W Final Volume: f\ f Storage Location:______H ? Final Concentration: K 0 *$ L . Eviration Date: ir EXACTOOPY O F ORIGINAL r IINM IITTIIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: U t il Signature, ' D a te Page 45 of 192 Date: ^ 7 - // SINGLE COMPONENT PREPARATION LOG Analyst: Description: L - PRj' Book No. 11 002 Page No. 197 Stock Number: Weight or Volume Used: O .lQ tf* Concentration or Purity: M2i l Corrected Weight: O-O'm. 2 Final Volume: Storage Location: _ 1^ L A im Balance ID: Other Correction Factors: .p i f\ C \ J;Solvent and TN-i Number: U 'lh O O ih V / Final Concentration: r m 2 Expiration Date: l-MPI O F ORIGINAL -INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: tA U A h ? Signature. ' Page 46 of 192 Date: Analyst: *7^7 -// \ ) r - 'Cy SINGLE COMPONENT PREPARATION LOG FDescription: (5A Book No. 11002 Page No. 198 TcfL-miStock Number: Weight or Volume Used: 0M$> Concentration or Purity: W.2 Corrected Weiqht: -((ifO j Balance ID: c\n Other Correction Factors: OW Solvent and TN-A Number. ACa/ T/JihO0V-% Final Volume: Storage Location: X"^ L AI d tyo ^ L uFinal Concentration: V ....... Expiration Date: \n r-d ... /'l X D T COPY O F ORIGINAL ( ^MLl IN IT IA L DATE 3M Study: GLP10-01-02 Interim' Report 2 0 ..... 'Reviewed-by: S ig n a tu re , ..yj-iiL-.. Date M M es Page 47 of 192 Date:: r H / S Analyst: SINGLE COMPONENT PREPARATION LOG Book No. 11 002 Page No. 218 Description: ? F T , A rca- m iStock Number: Weight or Volume Used: (ill V , Balance ID: /ftp 'll 1 /7 Concentration or Purity: 1\ n Corrected Weight: 0{Q11, Other Correction Factors: O .ltf A c /JSolvent andTN-A Number: hFinal Volume: L Storage Location. Atto Final Concentration: ly y nExpiration Date: PY O F ORIGINAL, y IN IT IA L 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: Hi iC^-r S ignature, Date Page 48 of 192 Date'- _ -ML M. D e scrip tio n COMPONENT PREPARATION LOG SINGLE Book No. H -- Page No. 219-- T c S z llL tStock Number: _ W eigh t or Volum e Used: Q l( (2 , ' -------U3r Concentration or Purity: _ WGS, s Corrected W eight: O.lloh 3- F in a i Volum e: v '"N J-S Storage Location: Balance ID: Other Correction f ) fyfy ( xL-MFactors:___ .___ ------- -- Solvent and TN-A f X / ' i ) Num ber: Final Concentration: Expiration Date: i >'JdL INITIAL 3M Study: GLP10-01-02 Interim Report 20 R eview ed by: uH_ !L Page 49 of 192 Date: Analyst SINGLE COMPONENT PREPARATION LOG II ascription: E f F P P F f c Book No. 11 005 Page No. 31 Stock Number: T ( . f c - C H S " ? Weight or Volume , Used: Concentration or Purity: J Corrected Weight: 0 - 3^ J Balance/Pipette ID(s): VI Other Correction Factors: .V/ A AJ T m i 'Solvent and TN-A Number c Final Volume: 1.. Final Concentration: ^ Storage Location: 2 ____________ Expiration Date: I I "})-!( O FO R lG lf INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: S ig n a tu re , Date Page 50 of 192 Date: Analyst _ SINGLE COMPONENT PREPARATION LOG 3 fic Descripti,,onn: EC F P f t K Book No. 11005 Page No. 32 /Pd f -?/Stock Number Weight r Volume | Used:______ t Concentration or Purity; M L< '3 '/ Corrected Weight- Balance/Pipette ID(s):. Other Correction Factors: A c A /Solvent and TN-A Number TVH- 0 /CC ' ^ Final Volume: L_ Storage Location: A ll Final Concentration: Expiration Date: 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: Signature, ' -- ^ Date Page 51 of 192 Date: C - y i l Analyst SINGLE COMPONENT PREPARATION LOG Description: FO A Book No. 11 002 Page No. 228 ^Stock Number Ttf-ll-fO!-%/ Weight or Volume r~ , Used:_____ n 1/ Balance ID: 1/1 Concentration or Purity: Corrected Weight: _ n ci Other Correction Factors: Os Solvent and TN-A A - ../ NumberT n f j V Final Volume: Storage Location: rV 'L- Final Concentration: Expiration Date: V\i EXACTCOPY OF O RIGNAL S2 z ' INITIAL ' " 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: f l u t u t & w e k a t o i l u a Signature, Date Page 52 of 192 Date:< c - y i / Analyst l SINGLE COMPONENT PREPARATION LOG ___ Book No. 11 002 Page No. 228 Description: _ A m M _______________________________________________________________________ Stock Number: I ( - Q () Q i ~ ,/fc/ Weight or Volume Used: f Balance ID: Vi Concentration or Purity: H'l ci M^ /Corrected Weight: < '> l_____ / (/__ Other Correction Factors: (LM Solvent and TN-A, Number Final Volume: Storage Location: XV'-L- Final Concentration: Expiration Date: } - "U 3M Study: GLP10-01-02 Interim Report 20 Reviewed by:: C Jki M -L p l / i M t l M i J 1 h i i Signature, Date Page 53 of 192 Date: 4 J /? / SINGLE COMPONENT PREPARATION LOG BooK No. 11002 Page No. 229 Description: A l p F i L A Stock Number: T C f i - 1 0 - O 0i ci - </ n Weight or Volume Used: 1 ") /' l<t Balance ID: 1/7 Concentration or Purity: F O ^ L l Corrected Weight: Other Correction Factors: O .W Solvent and TN-A Number: ,,____ Final Volume: 1. d Storage Location: fc iT ) Final Concentration: J/2 5 C -h -U f .... Expiration Date: INITIAL 3M Study: GLP10-01-02 Interim Report 20 Reviewed by: Signature, ihh\ Date Page 54 of 192 Date: Analyst: Description: SINGLE COMPONENT PREPARATION LOG Book No. 11 002 Page No. 230 Stock Number: T d M n - O ^ ' % . Weight or Volume Used: Concentration or Purity: / I s^ / 0 i a (/> l s u /y i u Corrected Weight: 1 7 .? ' ' T , Balance ID: ]n Other Correction Factors: (m Solvent and TN-A Number: --- Final Volume: I , JrA ^-- Storage Location: A l Ja Final Concentration: `t i ? *3 L u Expiration Date: INITIAL 3M Study: GLP10-01-02 Interim Report 20 DATE Reviewed by: J U M ^ ^ A 4 f J ' t t i H i I l i Signature, Date Page 55 of 192 MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 115 Description: f ^ \ 1Y Date Prepared: S~ll~ 1 t_ _ _ _ _ _ Prepared By: K-3- ________ AilOStorage Location:___ ______ Expiration Date: ih)Z~- H______ Solvent: fid H o n 3M Trace #: T M I~ < *> 3 3 V # Expiration Date: _____ Description '*?, p p ,^ ATf 4)'w t^Pfc rvo,'x #Standard ID 10 006-115 Component Standard ID# Cone, or Purity i^ A - / a/5 8 U IIOcrjL-^n Expiration Date M 'B -n IH3'' -J Lo__ Corrected Weight or Volume Balance ID Weight ---- ---- 5 a\L - (as!>^LFinal Concentration liS Q.OO Q.oo / ..... _ ........ Final Volume 2$r4- 7 , 0 0Approximate Concentration of the mix \CO PY O F ORIGINAL IN IT IA L 3M Study: GLP10-01-02 Interim Report 20 DATE Reviewed by: _ *t > o ; Signature, 4 & / <t Date Page 56 of 192 MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 115 Description: 'y Date Prepared: 5 - 1 1*________ Prepared By: K- jtS-__________ Storage Location:_____ (\*> J 0 ________ Expiration Date: / h IZ" H_______ Solvent: f i t e j p n i k r j z , 3M Trace# :T M >~<aS >3 3 % Expiration Date: ______ Description '^ a PF&S n ? f c p o -v f'lp p i r/K x Standard ID # 10 006-115 Component Standard ID # Cone, or Purity Expiration Date Weight or Volume Corrected Weight Balance ID Final Concentration (msLL ^ 8 I. II- 3 -l\ -- 1 ,^ 5 IOcrjL'/Vl M 'IS 'h 5L IH 3' S * L ---- --- Q ,o O Q .o O (P (Z P f3 P - 5 -'3 -" Final Volume Approximate 7>0O Concentration of the mix Reviewed by: _ o; Signature, Ll Date INITIAL 3M Study: GLP10-01-02 Interim Report 20 Page 57 of 192 i c f f tDescription: Ax Date Prepared: Prepared By. ______ Storage Location: ____ Expiration Date: - i H 7 - 1 / _____ MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 150 Solvent: 3M Trace #: r m i - i b T - V / Expiration Date: , Description ( ]: ' r ' 0 f : e c f ECF P ftft fF o s(cf) Standard ID # 10 006-150 Component Standard Cone, or ID # Purity Expiration Date Weight or Volume Balance ID Corrected Weight w ay i l -}? -// w -- -- i o w yI l O K - i y o-H -a Ui -- 001-1%1 / Y ^ O 'y / 11->7-1/ k l^ L M. --- % L-- X 0I ^5 )/Q - > 1 - Final Volume ........ Approximate u o ^ L .Concentration of the mix CrCOPY OF ORIGINAL __ PAM T d y : G L P io - o i - o Interim Report 20 Reviewed by: Signature, Date Page 58 of 192 E lDescription: jl Date Prepared: f r i - l i Prepared By: Storage Location: Expiration Date: il MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 130 Solvent:: k C -M 3M Trace #: Expiration Date: Description m PFPeA PPM ?Fpi\ i -?m tm f FOr,/)...... Standard ID # 10 006-130 Component Standard ID # Cone, or Purity Expiration Date Weight or Volume Balance ID Corrected Weight Final Concentration n v %Il O / ' l f Y im - k Y% m L -- m il W - / ! $ f M O % n - n - i i C i l ^ L n m y ii- n - i / no o i-u n 'H ty ' , h - n - i/ m % ,r -- -- 00.1-- -- --- "% ( 100. */mL 1l O O i - i ^ j w o Q 'y -ht. SBL ----- - -- M . % U yh v y f 'T ' H li-;? -// % )mL fi i iio o i-m '`t I h l l - I f i ) l * L s4y IH7-I/ --_ -- .. ---- -- --- - m. % lo o . ^ c I oo , *;( J B C-- H i Finai Volume i> V Hen fi 4 ^ "V*- ~11 3M Study: GLP10-01-02 Interim Report 20 Approximate ioo. ' I lConcentration of the mix PC :Description: m Y_ Date Prepared: G ' J - II Prepared By: Storage Location: M ini S . Expiration Date: _ }l-II MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 131 Solvent 3M Trace l Expiration Date Description ? FU pfm PFfc L 'P F H S L'P F\Js F c'M FM j^S tan d ar^^ i 10 006-131 Component Standard Cone, or ID # Purity Expiration Date Weight or Volume Balance ID Corrected Weight Final Concentration IfO O jDif ^ / r yV',L- !W i i -- -- m .^ L n -i7 t S?7a L -- wo. ^ j ff4 5o5 t M '/i(W 5U . iiw -ftr M II-7-I/ 1IJ.-V 'h . (oQO K lM Z -W lfliGAi l /ML II-77-// IK M -W H % 1*L -- -- ---- ---- . to T c loi. u l m. to. t c }/ }^ s Final Volume 'H L. Approximate m Concentration of the mix Scl "io z ' ffft& p p y io i) J/2 S '*" / / 0 Reviewed by: r i /f,fA j "" 3M Study: GLP10-01-02 Interim Report 20 ts /z /; L Date PY O F ORIGINAL INITIAL O A T U g e 60 o f 192 MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 132 Description: _ F C M f V Date Prepared: (o ) ~ j /_____ Prepared By:____ ft*) Storage Location:_____ n~> X l' iExpiration Date:______ ) )l Solvent: ..Pa c M ______ _ 3M Trace #: 'TAJ U ' O i T S ' t / ^ ' Expiration Date: _ Description r~% r 6 /ii,v PC A y J Standard (D # 10 0 0 6 -1 3 2 Component Standard ID# Cone, or Purity Expiration Date Weight or Volume Corrected Weight Balance ID Final Concentration m% ~~ -- l O t y - H l w . % I N I - II -- --- 1 0 0 % ...... ------------------------------- -------Jr V1--->--------- - fkh \ U h / / V'lxx/v.p Final Volume a.. ~ .... p ip e t T M -Z O T lf? ) , '{ J if Reviewedyby> 3M Study: GLP10-01-02 Interim Report 20 Approximate Concentration of the mix ) - o o % /T X j /"-* >. EXACTCO PY OFJDRIGINAL _________________________ ^ IN IT IA L D P fP E 61 o f 192 Description: fC Ayr h \f~ Date Prepared: G -J"U Prepared By: Storage Location: Expiration Date: j a ____ 2 2 i.2 .:l.l___ MULTI-COMPONENT PREPARATION LOG Book No. 10 006 Page No. 133 Solvent: Ala/ _ _ _ _ _ _ _ _ 3M Trace#: T A U ! ' ~ ' k Expiration Date: 1 %______ Description Mm /flP FM Standard ID # 10 006-133 Component Standard Cone, or ID # Purity Expiration Date Weight or Volume Corrected Weight Balance ID Final Concentration n i %il o - r \yi-\l t ) <nn (___ -- -- ip H CI ^" O I J - J l)-H l Lr-v --- -- Il i ^ - T Iy-x-n 1 v * L -- *-- U i ~ 1 L - 1/ Final Volume Approximate Concentration of the mix ( .o -lL S /\ ' EXACT C ^P Y O F ORIGINAL 3M Study^I3LP^10-O1-O2 Interim Report 20 DMTc Reviewed by: C lf U J b J ^ A ^ l ^ ______________" M r ! \ Signature, Date Page 62 of 192 Date: Analyst f tDescription: SINGLE COMPONENT PREPARATION LOG i\ Book No, 11 002 Page No, 225 Stock Number: io lin t l i x Weight or Volume Used: ^ L^ Concentration or Purity: Corrected Weight: Balance ID: Other Correction Factors: Solvent and TN-A Number: AfC AJ TAjii-cuTt - 'k Final Volume: Storage Location: Final Concentration: Expiration Date: 3M Study: GLP10-01-02 Interim Report 20 Page 63 of 192 )"Date:_____________ Analyst:_______ ; ) / ^ SINGLE COMPONENT PREPARATION LOG Description: R . Al Book No. 11 002 Page No. 226 Stock Number 0 J- I K Weight or Volume Used: Concentration or Purity: I f i/ I Mw L- Corrected Weight: Balance ID: Other Correction Factors: k / JSolvent and TN-A Number: 7A//I- Q/9- Vf Final Volume: Storage Location: fa 7f) Final Concentration: Expiration Date: I EXACtnCOPY o f o r ig in a l INITIAL DATE 3M Study: GLP10-01-02 Interim Report 20 Reviewed! Si Page 64 of 192 SINGLE COMPONENT PREPARATION LOG I Date: _ Analyst: I Book No. 11002 Page No. 227 Description: -- E jC -- I Stock Number 1/ m - u Weight or Volume Used: J <C i yO ^ L- Balance ID: Concentration or Purity: 1 /) f) ^(A ^ / Corrected Weight: Other Correction Factors: Solvent and TN-A Number: / W / ' /iM f r - 'fc Final Volume: Storage Location: Final Concentration: )-Wo ''IS '/ c Expiration Date: Z /-/7 -// iCT COPV OF ORlGl 3M Study: GLP10-01-02 Interim' Report 20 Page 65 of 192 Date: Analyst. D escrip tio n : SINGLE COMPONENT PREPARATION LOG Book No. 11 002 Page No. 231 Stock Number. l O O O k l i i i W eight o'Volum e ^ (jl) Used: ______ _-- --- -- Concentration or Purity: Corrected Weight: Final Volume: ) ' 2J22i L l- Storage Location: Balance ID: Other Correction Factors:. Af h! - JSolvent and TN-A w h o il l Number. Final Concentration: ion. ;OPY OF ORIGINAL 3M Study: GLP10-01-02 Interim Report 20 Reviewed by Signature, Page 66 of 192 Date:. Analyst:. I 'M M- Descriptioni: f C SINGLE COMPONENT PREPARATION LOG Book No. 11002 Page No. 232 Ay Stock Number: _ . I ( m w Weight or Volume Used: Concentration or Purity:. >00. % Corrected Weight Final Volume: X Storage Location: As x Balance ID: Other Correction Factors: f i c / JSolvent and TN-A 'Number: W H - M S ' A` t Final Concentration: )0 f) %H L Expiration Date: lie 'll 3M Study: GLP10-01-02 Interim Report 20 Page 67 of 192 Date: C ^( Analyst: v.)/^S SINGLE COMPONENT PREPARATION LOG Description: S A ,V Book No. 11002 Page No, 242 Stock Number: 15 0()f>-1f Weight or Volume Used: Concentration or Purity: } ^u . Corrected Weight Balance ID: Other Correction Factors: ~ Solvent and TN-, Number Final Volume: Storage Location: O j ^Final Concentration: Expiration Date: IH / EXACTOPY OF ORIGINA ^ ____ 2 S INITIAL 3M Study: GLP10-01-02 Interim Report 20 Page 68 of 192 Date:. Analyst. Description: SINGLE COMPONENT PREPARATION LOG ECFFC A y Book No. 11005 Page No. 34 Stock Number: 0 QQi~ IS O Weight or Volume Used: ) ^ I / <' ^ Concentration or Purity: Corrected Weight: Balance/Pipette lD (s):. Other Correction Factors: Solvent and TN-A Number. n /u -o tu -f y Final Volume: Storage Location: Final Concentration: l. Expiration Date: 3M Study: GLP10-01-02 Interim Report 20 Reviewed by:. S ignature, Date Page 69 of 192 Date: 7/27/2011 Data Analyst: mmh Study #: GLP10-01-02-20 Description: decauter soil Batch: si 10722a Results Table: sll0722a.rdb Instrument: StanV1660305 Method(s): ETS-8-053.0 Analyte: PFBS Comments/Justifications: Acceptable Linear Range: Internal Standard: LOQ: 0.200 ng NA 0.200 ng-500 ng 1802PFBS DATA REVIEW SUMMARY FORM Data Review Sign-Off Analyst Review and^cceptanrej^fManual Integrations ^ Name / Date: / -- 7Technical and Manual Integration ftpritir- Name / Date: .. Comments / Justifications: Analyte: PFHS Comments/Justifications: Acceptable Linear Range: LInOteQrn:al Standard0:.200 ng NA 0.200 ng-500 ng MPFHxS Analyte: PFOS Comments/Justifications: Acceptable Linear Range: Internal Standard: LOQ: 0,200 ng NA___________ 0.200 ng-500 ng M8PFOS Analyte: MPFOS Comments/Justifications: NA____________ Acceptable Linear Range: 0.191 ng-478 ng Internal Standard: M8PFOS_______ LOQ: 0.200 ng__________________ Analyte: N/A Comments/Justifications: N/A Acceptable Linear Range: N/A Internal Standard: N/A LOQ: N/A____________ 3M Study: GLP10-01-02 Interim Report 20 Page 1 of 1 Page 70 o f 192 Stan V1660305 *3M Environmental Lab S am ple Nam S n ,p l.lD 1 s110722a001 2 s110722a002 3 s110722a003 4 s110722a004 5 s110722a005 6 s110722a006 7 s110722a007 8 s110722a008 9 s110722a009 10 s110722a010 11 s110722a011 12 s110722a012 13 s110722a013 14 s110722a014 15 s110722a015 16 s110722a016 17 s110722a017 18 s110722a018 19 s110722a019 20 s110722a020 21 s1J0722a021 22 s110722a022 23 s110722a023 24 s110722a024 25 s110722a025 26 s110722a026 27 s110722a027 28 s110722a028 29 s110722a029 30 s110722a030 31 s110722a031 32 s110722a032 33 s110722a033 34 s110722a034 35 s110722a035 36 s110722a036 37 s110722a037 38 s110722a038 39 s110722a039 40 s110722a040 41 s110722a041 42 s 110722a042 43 s110722a043 44 s110722a044 45 s110722a045 46 s 110722a046 47 s110722a047 48 s 110722a048 49 s 110722a049 50 s 110722a050 51 s110722a051 52 s110722a052 53 s110722a053 54 s110722a054 55 s 110722a055 56 s110722a056 57 s110722a057 58 s110722a058 59 s110722a059 60 s110722a060 61 s110722a061 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank EC-110722-09 50 ng W arm up standard ' EC-110722-09 50 ng W arm up standard EC-110722-09 50 ng W arm up standard 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank EC-110722-01 0.2 ng Extracted Curve Point EC-110722-02 0.5 ng Extracted Curve Point EC-110722-03 0.75 ng Extracted Curve Point EC-110722-04 1 ng Extracted Curve Point EC-110722-05 2.5 ng Extracted Curve Point EC-110722-06 5 ng Extracted Curve Point EC-110722-07 10 ng Extracted Curve Point EC -110722-08 25 ng Extracted Curve Point EC-110722-09 50 ng Extracted Curve Point EC-110722-10 100 ng Extracted Curve Point EC-110722-11 200 ng Extracted Curve Point EC-110722-12 500 ng Extracted Curve Point 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank M B -1 10722-01 M ethod B lank w /o IS M B -1 10722-02 M ethod B lank W o IS M B -1 10722-03 M ethod B lank W o IS M B -1 10722-04 M ethod B lank W IS M B -1 10722-05 M ethod B lank W IS M B -1 10722-06 M ethod B lank W IS LC S-110722-01 3 ng LCS in TCR-842 LCS-110722-02 3 ng LCS in TCR-842 L C S -110722-03 3 ng LCS in TCR-842 LCS-110722-04 30 ng LCS in TCR-842 LC S-110722-05 30 ng LCS in TCR-842 LCS-110722-06 30 ng LCS in TCR-842 10 006-168 solvent blank EC-110722-05 2.5 ng Extracted Curve Point 10 006-168 solvent blank G L P 10-01-02-20-001 DAL SS TRIP 0 0000 GLP10-01-02-2G-001 Dup DAL S S TRIP 0 0000 Duplicate GLP 10-01-02-20-001 LM S DAL S S TRIP 0 0000 Lab M atrix Spike GLP 10-01-02-20-002 DAL SS BPM W 121 0 0000 G LP 10-01-02-20-002 Dup DAL S S BPM W 121 0 0000 Duplicate G LP 10-01-02-20-002 low DAL SS BPM W 121 0 0000 Lab M atrix S pike Low GLP 10-01-02-20-002 High DAL SS BPM W 121 0 0000 Lab M atrix S pike High GLP 10-01-02-20-003 DAL SS B P M W 47 0 0000 GLP 10-01-02-20-003 Dup DAL S S BPM W 47 0 0000 Duplicate G LP 10-01-02-20-003 Low DAL SS BPM W 47 0 0000 Lab M atrix Spike Low GLP 10-01-02-20003 High DAL SS BPM W 47 0 0000 Lab M atrix Spike High 10 006-168 solvent blank EC-110722-06 5 ng Extracted Curve Point 10 006-168 solvent blank 10 006-168 solvent blank Cj o ' p T n TTM . S .m p l.T y p .j MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS I Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Double Blank Double Blank Double Blank Double Blank Double Blank Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Quality Control Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Double Blank E E E E E E E E E E E E E E Results Name: sll0722a.rdb A n a ly te C oncentration A n a ly te R e te n tio n Analyte P aal (ng/m L) T im a (m in A rea (counts; IS Peak Name 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A 0.00 0.00 0.00 0.00 0.00 0.191 0.478 0.716 0.955 2.39 4.78 9.55 23.9 47.8 95.6 191. 478. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 2.39 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 4.78 0.00 0.00 12.770 12.827 12.673 12.847 12.750 12.693 12.731 12.789 12.827 12.827 12.866 12.789 12.885 12.750 12.770 12.789 12.770 12.827 12.789 12.789 12.789 12.808 12.827 12.808 12.789 12.827 12.827 12.827 12.924 12.943 12.577 12.770 12.924 12.770 12.808 12.847 12.808 12.847 12.827 12.866 12.827 12.827 12.866 12.750 12.827 12.904 12.827 12.808 12.866 12.847 12.827 12.827 12.866 12.885 12.866 12.827 12.866 12.750 12.827 12.885 0.000 32 208 46 23 12 12 266 2294347 2197949 2199400 832 162 150 185 12 14483 28618 36758 49214 134149 243782 504917 1280973 2122687 5062841 8855644 15745024 6737 1202 434 66 207 307 22 143164 153221 155674 145283 147040 142441 143426 145177 151656 34 137109 116 145321 150102 154181 151020 144651 143861 143912 149670 146975 143703 144163 23 227483 231 0 M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS IS Peak Area (counts) 0 323 0 81 69 80 162 161694 154548 155418 208 12 416 220 0 174803 162713 155235 149362 152451 153247 153024 149727 143613 140362 134396 115039 0 104 185 127 69 8 230 143412 147382 157070 138808 144274 145616 150438 153521 148200 196 150580 115 143945 155739 146496 148561 147308 144284 141330 148682 152673 150474 144260 243 136489 243 0 IS C onca ntration (ng/m L) IS R e te n tio n Tim a (m in) C a lc u la te d C oncentration (ng/m L) N/A N/A N/A N/A N/A N/A N/A 2.88 2.88 2.88 N/A N/A N/A N/A N/A 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 N/A N/A N/A N/A N/A N/A N/A 2.88 2.88 2.68 2.88 2.68 2.88 2.68 2.68 2.88 N/A 2.88 N/A 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2.88 N/A 2.88 N/A N/A 0.00 13.0 0.00 12.8 12.9 13.0 12.8 12.8 12.8 12.8 12.8 13.0 12.8 12.8 0.00 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.6 0.00 12.8 12.9 12.7 13.0 12.9 13.1 12.8 12.8 12.8 12.8 12.8 12.9 12.8 12.9 12.8 12.6 12.9 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.9 12.8 12.9 12.5 12.9 12.8 0.00 N/A N/A N/A N/A N/A N/A N/A 39.1 39.2 39.0 N/A N/A N/A N/A N/A 0.247 0.499 0.664 0.915 2 .4 1 4.34 8.99 23.4 40.8 102. 196. 474. N/A N/A N/A N/A N/A N/A N/A 2.73 2.84 2.71 2.86 2.78 2.67 2.61 2.58 2.80 N/A 2.49 N/A 2.76 2.63 2.87 2.78 2.68 2.72 2.78 2.75 2.63 2 .6 1 2.73 N/A 4.54 N/A N/A A c cu racy (%) N/A N/A N/A N/A N/A N/A N/A N/A N /A N /A N /A N /A N /A N /A N /A 129. 104. 92.7 95.8 101. 90.7 94.1 98.0 85.3 107. 103. 99.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N /A N/A N /A 104. N /A N /A N /A N /A N /A N /A N /A N /A N /A N/A N/A N/A N/A 95.0 N/A N/A n n a n o Csh rZ>r>n I / *sJ~eO/ ^ '~-/~u-y> /^ ? o + r e y o s ^ j' r ills c* ^ CL (U --^ C ^l^H (J '--j~-- 7' / '/ / C n ^ u d / s u L ^n ^rs c d s > s i s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s110722a.w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a .w iff s110722a.w iff s1 1 0 7 2 2 a .w iff s 110722a.wiff s 1 1 0 7 2 2 a .w iff s110722a.w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s 110722a. wiff s 110722a. wiff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a .w iff s 110722a. wiff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a .w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a . w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 110722a. wiff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff s 1 1 0 7 2 2 a .w iff ^5 P r in t in g D 3M S tJdy:<G LP 10u01JO2 05 - 2011 P r in tin g TpnerimfeepOff^OTM Page 1 o f 1 Page 71 o f 192 *S tan V1660305 *3M E nviron m ental Lab R e su lts Name: s ll0 7 2 2 a .rd b S am ple Name S am ple ID 1 s110722a001 10 006-166 solvent blank . 2 s 110722a002 10 006-168 solvent blank 3 s110722a003 10 006-166 solvent blank 4 s 110722a004 10 006-166 solvent blank 5 s110722a005 10 006-166 solvent blank 6 s110722a006 10 006-166 solvent blank 7 S110722a007 10 006-166 solvent blank 6 s110722a008 EC-110722-09 50 ng W arm up standard 9 s 110722a009 EC-110722-09 50 ng W arm up standard 10 s110722a010 EC-110722-09 50 ng W arm up standard 11 s110722a011 10 006-166 solvent blank 12 s110722a012 10 006-166 solvent blank 13 s110722a013 10 006-168 solvent blank 14 s110722a014 10 006-168 solvent blank 15 s110722a015 10 006-168 solvent blank 16 S110722a016 EC-110722-01 0.2 ng E xtracted Curve Point 17 s110722a017 EC-110722-02 0.5 ng E xtracted Curve Point 16 s110722a018 EC-110722-03 0.75 ng E xtracted Curve Point 19 s110722a019 EC -110722-04 1 ng E xtracted C u r e Point 20 s110722a020 EC-110722-05 2.5 ng Extracted Curve Point 21 s110722a021 EC-110722-06 5 ng E xtracted Curve Point 22 s110722a022 EC-110722-07 10 ng E xtracted Curve Point 23 s 11Q722a023 EC-110722-08 25 ng E xtracted Curve Point 24 s110722a024 EC-110722-09 50 ng E xtracted Curve Point 25 s110722a025 EC-110722-10 100 ng E xtracted Curve Point 26 s110722a026 EC -110722-11 200 ng E xtracted Curve Point 27 s110722a027 EC-110722-12 500 ng E xtracted Curve Point 26 s 11O722aO20 10 006-166 solvent blank 29 s110722a029 10 006-168 solvent blank 30 s110722a030 10 006-166 solvent blank 31 s110722a031 10 006-166 solvent blank 32 s110722a032 M B-110722-01 M ethod B lank w /o IS 33 s110722a033 M B -110722-02 M ethod B lank w /o IS 34 s110722a034 M B-110722-03 M ethod B lank w /o IS 35 s110722a035 M B-110722-04 M ethod B lank w / IS 36 s110722a036 M B -110722-05 M ethod B lank w / IS 37 s110722a037 M B-110722-06 M ethod B lank w / IS 36 s110722a038 LCS-110722-01 3 ng LCS in TCR-842 39 s110722a039 LCS-110722-02 3 ng LCS in TCR-842 40 $1107223040 LCS-110722-03 3 ng LCS in TCR-842 41 81107223041 LC S -110722-04 30 ng LCS in TCR-842 42 s110722a042 LC S-110722-05 30 ng LCS in TCR-842 43 s110722a043 LC S-110722-06 30 ng LCS in TCR-842 44 s110722a044 10 006-168 solvent blank 45 s110722a045 EC -110722-05 2.5 ng E xtracted Curve Point 46 s110722a046 10 006-168 solvent blank 47 s110722a047 GLP10-01-02-20-001 DAL SS TRIP 0 0000 48 s 1 10722a048 G LP 10-01-02-20-001 Dup D AL S S TRIP 0 0000 Duplicate 49 s110722a049 G LP 10-01-02-20-001 LM S DAL SS TRIP 0 0000 Lab M atrix Spike 50 s110722a050 GLP10-01-02-20-002 DAL SS BPMW 121 0 0000 51 s110722a051 G L P 10-01-02-20-002 Dup D AL S S B PM W 121 0 0000 Duplicate 52 s110722a052 GLP10-01-02-20-002 low DAL S S BPM W 121 0 0000 Lab M atrix Spike Low 53 s110722a053 G LP 10-01-02-20-002 High DAL SS BPM W 121 0 0000 Lab M atrix Spike High 54 $110722a054 G LP10-01-02-20-003 DAL SS B PM W 47 0 0000 55 s110722a055 GLP 10-01-02-20-003 Dup DAL S S B PM W 47 0 0000 Duplicate 56 s i 10722a056 GLP 10-01-02-20-003 Low DAL S S B PM W 47 0 0000 Lab M atrix Spike Low 57 s110722a057 G LP10-01-02-20-003 High DAL SS B P M W 47 0 0000 Lab M atrix Spike High 58 s110722a058 10 006-168 solvent blank 59 s110722a059 EC -110722-06 5 ng Extracted Curve Point 60 s 110722a060 10 006-166 solvent blank 61 s110722a061 10 006-166 solvent blank s110722a001 10 006-168 solvent blank 63 s110722a002 10 006-168 solvent blank 64 s110722a003 10 006-168 solvent blank 65 s110722a004 10 006-168 solvent blank 66 s110722a005 10 006-168 solvent blank 67 s110722a006 10 006-166 solvent blank A n a ly te Peak Name Sam ple Type Use Record A n alyte Concentration (ng/m L) A n alyte R e ten tio n Analyte Peal T im e (m in) A rea (counts; IS Peak Name IS P eak Area (counts) IS C o n c e n tra tio n (ng/m L) IS Retention Tim e (m in) C a lc u la te d C o n c e n tra tio n (ng/m L) Accuracy <* MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS MPFOS PFBS PFBS PFBS PFBS PFBS PFBS Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Double Blank Double Blank Double Blank Double Blank Double Blank S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank E E E E E E E E E E E E U/ E /? ) \1 S E 0.00 0.00 0.00 0 .0 0 0 .0 0 0 .0 0 0 .0 0 N/A N/A N/A 0.00 0.00 0.00 0.00 0.00 0.191 0.478 0.716 0.955 2.39 4 .7 8 9 .5 5 23.9 47.8 95.6 191. 478. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 2.50 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 5 .0 0 0.00 0 .0 0 000 0 .0 0 0 .0 0 0.00 0.00 0.00 12.770 12.827 12.673 12.847 12.750 12.693 12.731 12.789 12.827 12.827 1 2 .8 6 6 1 2 .7 8 9 1 2 .6 8 5 1 2 .7 5 0 1 2 .7 7 0 1 2 .7 8 9 1 2 .7 7 0 1 2 .8 2 7 1 2 .7 8 9 1 2 .7 8 9 1 2 .7 8 9 1 2 .8 0 8 1 2 .8 2 7 1 2 .8 0 8 1 2 .7 8 9 1 2 .8 2 7 1 2 .8 2 7 1 2 .8 2 7 1 2 .9 2 4 1 2 .9 4 3 1 2 .5 7 7 1 2 .7 7 0 1 2 .9 2 4 1 2 .7 7 0 1 2 .8 0 8 1 2 .8 4 7 1 2 .8 0 8 1 2 .8 4 7 1 2 .8 2 7 1 2 .8 6 6 1 2 .8 2 7 1 2 .8 2 7 1 2 .8 6 6 1 2 .7 5 0 1 2 .8 2 7 1 2 .9 0 4 1 2 .8 2 7 1 2 .8 0 8 1 2 .8 6 6 12.847 1 2 .8 2 7 1 2 .8 2 7 1 2 .8 6 6 12.665 12.866 12.827 1 2 .8 6 6 1 2 .7 5 0 12.827 1 2 .6 8 5 0.000 7.743 7.800 7.704 7.646 7.723 7.704 32 208 46 23 12 12 266 2294347 2197949 2199400 832 162 150 185 12 14463 28618 36758 49214 134149 243782 504917 1280973 2122687 5062841 8855644 15745024 6737 1202 434 68 207 307 22 143184 153221 155674 145283 147040 142441 143426 145177 151656 34 137109 116 . 145321 150102 154181 151020 144651 143861 143912 149670 146975 143703 144163 23 227483 231 0 954 6792 1881 319 1585 2354 M8PFOS 0 M 8PFOS 323 M8PFOS 0 M 8PFO S 81 M8PFOS 69 M 8PFOS 80 M 8PFO S 162 M8PFOS 161694 M8PFOS 154548 M8PFOS 155418 M8PFOS 208 M 8PFO S 12 M8PFOS 416 M8PFOS 220 M8PFOS 0 M8PFOS 174803 M8PFOS 162713 M8PFOS 155235 M8PFOS 149362 M 8PFO S 152451 M8PFOS 153247 M8PFOS 153024 M8PFOS 149727 M8PFOS 143613 M8PFOS 140362 M8PFOS 134396 M8PFOS 115039 M8PFOS 0 M 8PFO S 104 M 8PFO S 185 M 8PFO S 127 M8PFOS 69 M8PFOS 8 M8PFOS 230 M8PFOS 143412 M8PFOS 147382 M8PFOS 157070 M8PFOS 138808 M8PFOS 144274 M8PFOS 145616 M8PFOS 150438 M 8PFO S 153521 M8PFOS 148200 M 8PFO S 196 M8PFOS 150580 M 8PFO S 115 M8PFOS 143945 M8PFOS 155739 M8PFOS 146496 M 8PFO S 148561 M8PFOS 147308 M8PFOS 144284 M8PFOS 141330 M8PFOS 148682 M8PFOS 152673 M8PFOS 150474 M8PFOS 144260 M8PFOS 243 M8PFOS 136489 M8PFOS 243 M8PFOS 0 1802 PFBS 0 1802 PFBS 23 1802 PFBS 46 1802 PFBS 254 1802 PFBS 58 1 8 0 2 P FB S 150 N/A N/A N/A N/A N/A N/A N/A 2.88 2.88 2.88 N/A N/A N/A N/A N/A 2.88 2 .8 8 2.88 2.86 2.88 2.88 2.88 2.88 2 .8 8 2.88 2 .8 8 2 .8 8 N/A N/A N/A N/A N/A N/A N/A 2 .6 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2.88 N/A 2.88 N/A 2 .8 8 2.88 2.88 2 .8 8 2.88 2.88 2.88 2 .8 8 2.88 2.88 2 .8 8 N/A 2 .8 8 N/A N/A N/A N/A N/A N/A N/A N/A 0 .0 0 J 13.0 0.00 12.8 12.9 13.0 12.8 12.8 12.8 12.8 12.8 13.0 12.8 12.8 0.00 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 0 .0 0 12.8 12.9 12.7 13.0 12.9 13.1 12.8 12.8 12.8 12.8 12.8 12.9 12.8 12.9 12.8 12.6 12.9 12.8 12.8 12.6 12.8 12.8 12.8 12.8 12.8 12.8 12.9 12.8 12.9 12.5 12.9 12.8 0 .0 0 0 .0 0 7 .8 4 7 .8 2 7 .8 2 7.61 7 .6 3 N/A N/A N/A N/A N/A N/A N/A 39.1 39.2 39.0 N/A N/A N/A N/A N/A 0.247 0.499 0.664 0.915 2.41 4.34 8.99 23.4 40.8 102. 196. 474. N/A N/A N/A N/A N/A N/A N/A 2.73 2.84 2.71 2.86 2.78 2.67 2.61 2.58 2.80 N/A 2.49 N/A 2.76 2.63 2.87 2.78 2.68 2.72 2.78 2.75 2.63 2.61 ' 2.73 N/A 4.54 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 129. 104. 92.7 95.6 101. 90.7 94.1 98.0 85.3 107. 103. 99.2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 99.6 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 90.6 N/A N/A N/A N/A N/A N/A N/A N/A P r in tin g D3MStUdyJIGLP40<Of-2/ 27 P r in tin g T1n e rjm 1fte p iff2 0 AM (7) ( Q \ / - f i r * - ' tripped In.f , 2 0 1 1 ^ 6 2 - p ' o m & - S ~ - / i - f u r d ^ r '- ic u f " d .(L \J C knnc , < fx~<S'~ ~ 7 / in Page 1 of 4 Record M odified File Nam e s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff si10722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a,wiff s110722a,wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wtff s110722a.wiff n s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s i i 0722a.wiff 8110722a.wiff 8110722a.wiff 8110722a.wiff s110722a.wiff 8110722a.wiff Stan V1660305 *3M Environmental Lab Sam ple Name S a m p le ID 60 s110722a007 10 006-168 solvent blank 69 $110722a008 EC-110722-09 50 ng W arm up standard 70 $110722a009 E C -110722-09 50 ng W arm up standard 71 s110722a010 EC -110722-09 50 ng W arm up standard 72 s110722a011 10 006-168 solvent blank 73 s110722a012 10 006-168 solvent blank 74 s110722a013 10 006-168 solvent blank 75 s110722a014 10 006-168 solvent blank 76 s110722a015 10 006-168 solvent blank 77 s110722a016 EC-110722-01 0.2 ng Extracted Curve Point 78 s110722a017 EC-110722-02 0.5 ng Extracted Curve Point 79 s110722a018 EC-110722-03 0.75 ng Extracted Curve Point 80 s110722a019 EC-110722-04 1 ng Extracted Curve Point 81 s110722a020 EC -110722-05 2 .5 ng E xtracted Curve Point 82 s110722a021 EC-110722-06 5 ng Extracted Curve Point 83 $110722a022 EC-110722-07 10 ng Extracted Curve Point 84 $110722a023 EC-110722-08 25 ng Extracted Curve Point 85 s110722a024 EC -110722-09 50 ng Extracted Curve Point 86 s 1107223025 EC-110722-10 100 ng Extracted Curve Point 87 s110722a026 EC-110722-11 200 ng Extracted Curve Point 88 s110722a027 EC-110722-12 500 ng Extracted Curve Point 89 s110722a028 10 006-166 solvent blank 90 s 1 10722aO29 10 006-166 solvent blank 91 s 1 10722a030 10 006-168 solvent blank 92 s110722a031 10 006-168 solvent blank 93 S110722a032 M B-110722-01 M ethod Blank w /o IS 94 s110722a033 M B -110722-02 M ethod Blank w /o IS 95 s110722a034 M B -110722-03 M ethod Blank w /o IS 96 s 1107223035 M B -110722-04 M ethod Blank w / IS 97 s 1 10722a036 M B -110722-05 M ethod Blank w / IS 98 s110722a037 M B -110722-06 M ethod Blank w / IS 99 s110722a038 LC S-110722-01 3 ng LCS in TCR-842 100 s 1107223039 L C S -110722-02 3 ng LCS in TCR-842 101 s 110722a040 L C S -110722-03 3 ng LCS in TCR-842 102 s110722a041 LC S -110722-04 30 ng LCS in TCR-842 103 s110722a042 L C S -110722-05 30 ng LCS in TCR-842 104 s110722a043 L C S -110722-06 30 ng LCS in TCR-842 105 s 110722a044 10 006-168 solvent blank 106 s 110722a045 E C -1 10722-05 2 .5 ng E xtracted Curve Point 107 51107223046 10 006-168 solvent blank 108 s 110722a047 G L P 10-01 -02-20-001 D AL S S TRIP 0 0000 109 s 110722a048 G L P 10-01 -02-20-001 Dup DAL S S TRIP 0 0000 Duplicate 110 s 110722a049 G LP 10-01 -02-20-001 LM S DAL SS TRIP 0 0000 Lab M atrix Spike 111 s 1107223050 G L P 10-01 -02-20-002 D AL S S BP M W 121 0 0000 112 s110722a051 G L P 10-01 -02-20-002 Dup D AL S S B PM W 121 0 0000 Duplicate 113 s 110722a052 G LP 10-01 -02-20-002 low DAL S S BP M W 121 0 0000 Lab M atrix Spike Low 114 s 110722a053 G LP 10-01 -02-20-002 High D AL S S B PM W 121 0 0000 Lab M atrix Spike High 115 $ 110722a054 G LP 10-01-02-20-003 D AL S S B P M W 4 7 0 0000 116 s 110722a055 G LP 10-01 -02-20-003 Dup D AL S S B P M W 47 0 0000 Duplicate 117 s 110722a056 G LP 10-01 -02-20-003 Low D AL S S B P M W 47 0 0000 Lab M atrix S pike Low 118 s 110722a057 G LP 10-01 -02-20-003 High D AL S S B P M W 47 0 0000 Lab M atrix S pike High 119 s 110722a058 10 006-168 solvent blank 120 s 1107223059 EC -110722-06 5 ng E xtracted Curve Point 121 s110722a060 10 006-168 solvent blank 122 s110722a061 10 006-168 solvent blank 123 s110722a001 10 006-168 solvent blank 124 s 110722a002 10 006-168 solvent blank 125 s 110722a003 10 006-168 solvent blank 126 s 110722a004 10 006-168 solvent blank 127 s110722a005 10 006-168 solvent blank 128 s 110722a006 10 006-168 solvent blank 129 s 110722a007 10 006-168 solvent blank 130 s110722a008 E C -1 10722-09 50 ng W arm up standard 131 s110722a009 E C -1 10722-09 5 0 ng W arm up standard 132 s110722a010 E C -1 10722-09 50 ng W arm up standard 133 s110722a011 10 006-168 solvent blank 134 s110722a012 10 006-168 solvent blank Results Name: sll0722a.rdb Analyto P e a k Nam< Sam ple Type Use Record A n alyte Concentration (ng/m L) A n alyte Retention Analyte Peak T im e (m in) A rea (counts; IS Peak Namo IS Peak Aroa (counts) ----------- ........ . IS Concentration (ng/m L) is Retention Tim e (m in) C a lc u la te d C o n c e n tra tio n (ng/m L) . Accuracy <* PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFBS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS Double Blank Unknown Unknown Unknown Double Blank Double Blank Double Blank Double Blank Double Blank Standard Standard Standard Standard S ta n d a rd Standard Standard S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Double Blank Double Blank 0.00 N/A N/A N/A 0.00 0.00 0.00 0.00 0.00 E 0.200 E 0.500 E 0.750 E 1.00 E 2.50 E 5.00 E 10.0 E 25.0 E 50.0 E 100. E 200. E 500. 0.00 0.00 1(000...000000 0.00jO.OO N/A IN /A N/A N/A N/A N /A N/A N/A N/A 0.00 E 2.50 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 E 5.00 0.00 0.00 0.00 0.00 0.000.00 0.00 0.00 0.00 N/A N/A N/A 0.00 0.00 7 .7 6 2 7 .7 2 3 7 .7 4 3 7 .8 0 0 7 .7 0 4 7.762 7.781 7.723 7.646 7 .8 0 0 7 .8 2 0 7 .8 0 0 7 .8 2 0 7 .7 2 3 7 .7 2 3 7.781 7 .8 0 0 7 .8 0 0 7.781 7 .8 0 0 7.800 7 .8 0 0 7 .8 9 7 7 .8 5 8 7 .8 7 8 7.820 7.800 7 .7 2 3 7.820 7.723 7.800 7 .8 3 9 7 .8 0 0 7.781 7 .8 0 0 7 .8 2 0 7.781 7 .9 9 3 7 .8 0 0 7 .6 4 6 7 .8 2 0 7 .8 5 8 7.781 7 .8 0 0 7.820 7.839 7.820 7.820 7.781 7.762 7.762 7.685 7 .8 0 0 7.781 7.781 1 0 .1 1 2 1 0 .0 9 2 10.131 1 0 .0 1 5 1 0 .1 1 2 1 0 .1 1 2 10.131 10.073 10.092 10.073 10.227 1 0 .1 1 2 1054 8406346 7937222 7996993 2906 3012 2063 1713 122 43003 86917 116257 154975 402882 811534 1631581 4465038 7318248 14642956 27415277 50708021 12573 2701 1090 1116 3634 4867 760 4327 5330 3382 8986 10108 11193 62831 60542 59245 1567 383599 86 2909 3544 156548 53593 52966 820262 7696176 46392 42465 653656 7437698 52 748584 4435 7127 195 87 107 179 163 30 29 7499450 7040200 7210212 1540 415 1802 PFBS 0 1802 PFBS 386774 1802 PFBS 369983 1802 PFBS 347945 1802 PFBS 370 1 8 0 2 P FB S 150 1802 PFBS 92 1802 PFBS 0 1802 PFBS 92 1802 PFBS 393613 1802 PFBS 368797 1802 PFBS 329153 1802 PFBS 337451 1802 PFBS 340583 1802 PFBS 315713 1802 PFBS 336757 1802 PFBS 335146 1802 PFBS 326307 1802 PFBS 320781 1802 PFBS 326620 1802 PFBS 297453 1802 PFBS 104 1 8 0 2 P FB S 127 01 8 0 2 PFBS 56 1802 PFBS 1802 PFBS 520 01 8 0 2 PFBS 23 1802 PFBS 1802 PFBS 338033 1802 PFBS 328603 1802 PFBS 333688 1802 PFBS 311966 1802 PFBS 307529 1802 PFBS 318779 1802 PFBS 322392 1802 PFBS 330867 1802 PFBS 304596 1802 PFBS 0 1802 PFBS 326157 180 2 PFBS 173 1802 PFBS 302220 1802 PFBS 318527 1802 PFBS 320746 1802 PFBS 290738 1802 PFBS 309837 1802 PFBS 301259 1802 PFBS 318458 1802 PFBS 318933 1802 PFBS 305480 1802 PFBS 319309 1802 PFBS 306286 1802 PFBS 44 1802 PFBS 299771 1802 PFBS 58 1802 PFBS 497 MPFHxS 126 M PFHxS 33 MPFHxS 184 MPFHxS 124 MPFHxS 104 MPFHxS 104 MPFHxS 115 MPFHxS 288813 MPFHxS 282558 MPFHxS 282846 MPFHxS 162 MPFHxS 35 N/A 2 .9 3 2 .9 3 2 .9 3 N/A N/A N/A N/A N/A 2.93 2.93 2.93 2.93 2.93 2.93 2 .9 3 2 .9 3 2 .9 3 2 .9 3 2 .9 3 2 .9 3 N/A N/A N/A N/A N/A N/A N/A 2 .9 3 2.93 2.93 2 .9 3 2.93 2.93 2 .9 3 2 .9 3 2 .9 3 N/A 2 .9 3 N/A 2 .9 3 2 .9 3 2 .9 3 2 .9 3 2 .9 3 2.93 2.93 2.93 2.93 2.93 2 .9 3 N/A 2 .9 3 N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 .0 0 3 .0 0 3 .0 0 N/A N/A 0.00 7.74 7 .7 4 7 .8 0 7 .5 7 7 .8 2 7 .6 7 0.00 7 .8 2 7 .7 4 7.74 7.72 7.74 7.80 7.80 7.80 7 .8 0 7 .7 8 7 .7 4 7 .7 4 7 .7 4 7.51 7 .7 6 07..9020 7 .8 8 70..8080 7 .8 2 7.82 7.80 7.82 7.80 7 .8 0 7.76 7.82 7.76 0.00 7 .8 2 7.61 7 .8 2 7 .7 8 7 .7 6 7.80 7 .7 8 7.80 7.82 7.84 7.84 7.82 7.84 7.53 7.82 7.61 8 .0 3 10.0 10.2 10.0 9 .9 2 10.1 10.3 9 .9 8 10.1 10.1 10.1 10.4 10.0 N/A 46.3 45.7 49.0 N/A N/A N/A N/A N/A 0.210 0.472 0.715 0.935 2.44 5.32 10.1 28.0 47.8 101. 197. 502. N/A N/A N/A N/A N/A N/A N/A 0.0101 0.0172 0.00457 0.0432 0.0517 0.0563 0.387 0.363 0.387 N/A 2.42 N/A 0.00351 0.00662 0.995 0.365 0.338 5.64 51.6 0.285 0.272 5.54 51.9 N/A 5.17 N/A N/A N/A N/A N/A N/A N/A N/A N/A 47.4 45.4 46.5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 105. 94.4 95.4 93.5 97.5 106. 101. 112. 95.6 101. 98.4 100. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 96.9 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 103. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Record M odified File Nam e s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff n s 110722a.w iff s110722a. w iff E s110722a.wiff s110722a.wiff s110722a.w iff s110722a.wiff s110722a.wiff E s110722a.wiff s110722a.wiff 8110722a.wiff s110722a.wiff s110722a.wiff 8110722a.wiff s110722a.wiff 8110722a.wiff s 110722a.wiff s 110722a.wiff s110722a.wiff 8110722a.wiff E 8110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff 8110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff E s110722a.wiff K 8110722a.w iff s110722a.wiff s110722a.wiff E s110722a.wiff E 8110722a.wiff s110722a.wiff E s 110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff E s110722a.wiff s110722a.wiff E s110722a.wiff S110722a.wiff O s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff E S110722a.wiff s110722a.wiff 8110722a.wiff s110722a.wiff s110722a.wiff 8110722a.wiff s110722a.wiff s110722a.wiff s110722a.w iff s110722a.wiff s110722a.wiff s 110722a.wiff s110722a.wiff 8110722a.wiff Printing DM StMdyrGfeP1?0-01'10 2 21 2011 Printing Tfatepjm 20AM Page 2 of 4 Page 73 of 192 Stan V1660305 *3M E nviron m ental Lab Sam ple Name Sam plo ID 135 s110722a013 136 s110722a014 137 s110722a015 138 s110722a016 139 s110722a017 140 s110722a018 141 s110722a019 142 s110722a020 143 s110722a021 144 , s110722a022 145 s110722a023 146 s110722a024 147 s110722a025 148 s110722a026 149 s110722a027 150 s110722a028 151 s110722a029 152 s110722a030 153 s110722a031 154 s 110722a032 155 s110722a033 156 s110722a034 157 s110722a035 158 s110722a036 159 s110722a037 160 s110722a038 161 s110722a039 162 s 110722a040 163 s110722a041 164 s110722a042 165 s110722a043 166 s 110722a044 167 s110722a045 168 s110722a046 169 s110722a047 170 s1 10722a048 171 s110722a049 172 s110722a050 173 s110722a0S1 174 s110722a052 175 s 1 10722aO53 176 s 110722a054 177 s110722a055 178 s110722a056 179 s110722a057 180 s110722a058 181 s 1 10722a059 182 s 110722a060 183 s110722a061 184 s110722a001 185 s110722a002 186 s110722a003 187 s110722a004 188 s110722a005 189 s110722a006 190 s110722a007 191 s110722a008 192 s110722a009 193 s110722a010 194 s1107 2 2 a 0 1 1 195 s110722a012 196 s110722a013 197 s110722a014 198 s110722a015 199 s110722a016 200 s110722a017 201 s110722a018 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank EC-110722-01 0.2 ng E xtracted Curve Point EC -110722-02 0.5 ng E xtracted Curve Point EC-110722-03 0.75 ng Extracted Curve Point EC-110722-04 1 ng Extracted Curve Point EC-110722-05 2.5 ng Extracted Curve Point EC-110722-06 5 ng Extracted Curve Point EC-110722-07 10 ng E xtracted Curve Point E C -1 10722-08 25 ng E xtracted Curve Point EC -110722-09 50 ng E xtracted Curve Point EC-110722-10 100 ng Extracted Curve Point EC-110722-11 200 ng Extracted Curve Point EC-110722-12 500 ng E xtracted Curve Point 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank M B-110722-01 M ethod Blank w /o IS M B-110722-02 M ethod Blank w /o IS M B-110722-03 M ethod Blank w /o IS M B -110722-04 M ethod Blank w / IS M B-110722-05 M ethod Blank w / IS M B -110722-06 M ethod Blank w / IS LCS-110722-01 3 ng LCS in TCR-842 LCS-110722-02 3 ng LCS in TCR-842 LCS-110722-03 3 ng LCS in TCR-842 LCS-110722-04 30 ng LCS in TCR-842 LCS-110722-05 30 ng LCS in TCR-842 LCS-110722-06 30 ng LCS in TCR-842 10 006-168 solvent blank EC -110722-05 2.5 ng E xtracted Curve Point 10 006-168 solvent blank G LP10-01-02-20-001 DAL SS TRIP 0 0000 GLP10-01-02-20-001 Dup DAL SS TRIP 0 0000 Duplicate G LP 10-01-02-20-001 LMS D AL SS TRIP 0 0000 Lab M atrix S pike G LP10-01-02-20-002 DAL SS BPMW 121 0 0000 G L P 10-01 -02-20-002 Dup D AL SS BPM W 121 0 0000 Duplicate G L P 10-01 -02-20-002 low DAL S S B PM W 121 0 0000 Lab M atrix S pike Low G L P 10-01 -02-20-002 High D AL SS BPM W 121 0 0000 Lab M atrix S p ike High G LP10-01-02-20-003 DAL SS BPM W 47 0 0000 GLP10-01-02-20-003 Dup DAL SS BPM W 47 0 0000 Duplicate G L P 10-01 -02-20-003 Low D AL S S B P M W 47 0 0000 Lab M atrix S pike Low G LP10-01-02-20-003 High DAL S S BPM W 47 0 0000 Lab M atrix Spike High 10 006-168 solvent blank EC-110722-06 5 ng Extracted Curve Point 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank EC-110722-09 50 ng W arm up standard EC-110722-09 50 ng W arm up standard EC-110722-09 50 ng W arm up standard 10 006-168 solvent blank 10 006-168 solvent blank 10 006-168 solvent blank 10 006-166 solvent blank 10 006-168 solvent blank EC-110722-01 0.2 ng E xtracted Curve Point EC-110722-02 0.5 ng Extracted Curve Point EC-110722-03 0.75 ng Extracted Curve Point R e s u lts Name: s ll0 7 2 2 a .rd b Anaiyto P e a k Nam< S a m p le Type PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFHS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS Double Blank Double Blank Double Blank S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd Standard Standard Standard Standard Standard Standard Standard Standard Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Double Blank Double Blank Double Blank Double Blank Double Blank S ta n d a rd S ta n d a rd Standard Use Record A n alyte C o n cen tratio n A n alyte R eten tio n Anaiyto Peak (ng/m L) T im e (m in) A rea (counts] IS Peak Name 0.00 0.00 0.00 IE 0.200 E 0.500 E 0.750 IE 1.00 IE 2.50 IE 5.00 IE 10.0 IE 25.0 IE 50.0 IE 100. E 200. IE 500. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 IE 2.50 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 IE 5.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A 0.00 0.00 0.00 0.00 0.00 IE 0.200 IE 0.500 IE 0.750 1 0 .0 5 4 1 0 .0 9 2 10.035 10.092 1 0 .0 9 2 10.073 10.073 10.073 10.073 10.073 10.073 1 0 .0 7 3 1 0 .0 9 2 1 0 .0 9 2 1 0 .0 9 2 10.169 10.150 10.150 1 0 .0 5 4 10.150 10.054 10.150 10.092 9.956 9.958 10.096 10.102 10.114 1 0 .1 1 9 10.112 10.122 1 0 .1 6 9 10.131 10.170 1 0 .0 5 4 10.092 10.112 10.131 10.092 10.131 10.112 10.152 10.129 10.131 10.131 1 0 .2 2 7 10.131 1 0 .0 7 3 1 0 .0 5 4 12.866 12.827 12.750 12.827 12.885 12.866 12.982 1 2 .8 0 8 1 2 .6 0 8 1 2 .8 0 8 1 2 .7 7 0 12.789 12.789 12.750 1 2 .8 4 7 12.789 1 2 .8 2 7 12.827 19 45 79 38709 80214 105620 140544 361864 743611 1520053 4221780 6867149 13999871 26359596 49630940 13358 1502 532 510 540 117 1258 1678 136 23 542118 516253 535082 5292633 5129431 5190580 659 382988 223 733 956 149792 6697 8680 727133 7114847 10009 8841 775880 7261757 1648 739888 78 164 91 268 68 492 397 730 1179 4369401 4247772 4377742 1867 641 523 776 21 30976 57171 73472 MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS MPFHxS M P Fife'S MPFHxS MPFHxS MPFHxS MPFHxS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS IS P eak Area (counts) IS C o n c e n tra tio n (ng/m L) IS Retention T im e (m in ) C a lc u la te d C o n c e n tra tio n (ng/m L) Accuracy m 46 393 104 302570 288951 271517 272234 262494 260481 271385 270054 264673 263577 261327 233654 185 266 127 61 69 45 173 268164 267234 267269 267997 260946 286408 265366 269154 263992 319 256661 231 249483 278236 279721 258703 273996 260872 261886 258009 269869 280777 270671 23 254074 35 127 0 323 0 81 69 80 162 161694 154548 155418 208 12 416 220 0 174803 162713 155235 N/A N/A N/A 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 N/A N/A N/A N/A N/A N/A N/A 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3.00 3.00 3 .0 0 3 .0 0 N/A 3 .0 0 N/A 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3 .0 0 3.00 3.00 3.00 3 .0 0 3 .0 0 3 .0 0 N/A 3 .0 0 N/A N/A N/A N/A N/A N/A N/A N/A N/A 2.88 2.88 2.88 N/A N/A N/A N/A N/A 2.88 2.88 2.86 10.2 10.0 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.3 10.3 10.1 9.92 10.1 10.1 9.90 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.2 10.1 10.0 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.0 10.0 0.00 13.0 0.00 12.8 12.9 13.0 12.8 12.8 12.6 12.8 12.8 13.0 12.8 12.8 0.00 12.8 12.8 12.8 N/A N/A N/A 0.217 0.484 0.683 0.910 2.59 5.10 10.0 28.3 47.4 99.5 199. 501. N/A N/A N/A N/A N/A N/A N/A <0 <0 <0 3.60 3.53 3.33 36.2. 34.6 35.7 N/A 2.65 N/A <0 <0 0.945 0.0484 0.0450 4.97 49.7 0.0577 0.0469 4.93 49.0 N/A 5.20 N/A N/A N/A N/A N/A N/A N/A N/A N/A 44.0 44.8 45.9 N/A N/A N/A N/A N/A 0.232 0.511 0.706 . N/A N/A N/A 108. 96.8 91.1 91.0 104. 102. 100. 113. 94.7 99.5 99.5 100. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 106. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 104. N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 116. 102. 94.1 Record M odified File Name s110722a.wiff a s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff a s110722a.wiff s110722a.wiff a s110722a.wiff s110722a.wiff $110722a.wiff s110722a.wiff s110722a.wiff E s110722a.wiff $110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff D s110722a.wiff E s110722a.wiff E s110722a.wiff E s110722a.wiff E 8110722a.wiff IS 8110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff 8110722a.wiff 8110722a.wiff s110722a.wiff s110722a. wiff 8110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff E s110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff E s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a. wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff O 8110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff P rin tin g D3M P r in tin g TfntFim Rep0lf20AM 27, 2011 Page 3 o f 4 Page 74 of 192 Stan V1660305 *3M Environmental Lab S am p le Nam Sam ple ID 202 s110722a019 EC-110722-04 1 ng Extracted Curve Point 203 8110722a020 EC-110722-05 2.5 ng E xtracted Curve Point 204 s110722a021 EC-110722-06 5 ng Extracted Curve Point 205 s 110722a022 EC-110722-07 10 ng E xtracted Curve Point 206 s110722a023 EC -110722-08 25 ng E xtracted Curve Point 207 s110722a024 EC-110722-09 50 ng E xtracted Curve Point 208 s 110722a025 EC-110722-10 100 ng E xtra cte d Curve Point 209 s 1107223026 EC-110722-11 200 ng E xtracted Curve Point 210 s 110722a027 EC-110722-12 500 ng E xtracted Curve Point 211 S1107223028 10 006-166 solvent blank 212 s 110722a029 10 006-166 solvent blank 213 s 110722a030 10 006-166 solvent blank 214 s110722a031 10 006-166 solvent blank 215 s 1107223032 MB-110722-01 M ethod B lank w /o IS 216 s 110722a033 M B-110722-02 M ethod B lank w /o IS 217 s 110722a034 M B -110722-03 M ethod B lank w /o IS 218 s110722a035 M B -110722-04 M ethod B lank w / IS 219 S110722a036 M B-110722-05 M ethod B lank w / IS 220 s 110722a037 M B-110722-06 M ethod B lank w / IS 221 s 110722a038 LCS-110722-01 3 ng LCS In TCR-842 222 s 110722a039 LCS-110722-02 3 ng LCS in TCR-842 223 S1107223040 LC S-110722-03 3 ng LCS In TCR-842 224 s110722a041 LCS-110722-04 30 ng LCS in TCR-842 225 S110722a042 LC S -110722-05 30 ng LCS in TCR-842 226 s110722a043 LCS-110722-06 30 ng LCS in TCR-842 227 s110722a044 10 006-166 solvent blank 228 s110722a045 EC-110722-05 2.5 ng E xtracted Curve Point 229 s110722a046 10 006-168 solvent blank 230 s110722a047 G LP10-01-02-20-001 D AL SS TRIP 0 0000 231 s110722a048 G LP10-01-02-20-001 Dup D AL SS TRIP 0 0000 Duplicate 232 s110722a049 G LP1001-02-20001 LMS DAL SS TRIP 0 0000 Lab Matrix Spike 233 s110722a050 GLP10-01-02-20002 DAL SS BPMW121 0 0000 234 s110722a051 G LP10-01-02-20-002 Dup DAL SS BPM W 121 0 0000 Duplicate 235 s110722a052 GLP10-01-02-20002 low DAL SS BPMW 121 0 0000 Lab Matrix Spike Low 236 s110722a053 G L P 10-01 -02-20-002 High D A L SS B PM W 121 0 0000 Lab M atrix S p ike High 237 s110722a054 GLP10-01-02-20003 DAL SS BPM W 47 0 0000 238 s 110722a055 G L P 1 0-01-02-20003 Dup D A L SS B P M W 47 0 0000 Duplicate 239 s110722a056 G LP10-01-02-20-003 Low DAL SS B PM W 47 0 0000 Lab M atrix Spike Low 240 s 110722a057 G L P 10-01 -0 2 -2 0 0 0 3 High D A L SS B P M W 47 0 0000 Lab M atrix S pike High 241 s 110722a058 10 006-168 solvent blank 242 s 110722a0S9 E C -1 10722-06 5 ng E xtracted Curve Point 243 s110722a060 10 006-168 solvent blank 244 s110722a061 10 006-166 solvent blank Results Name: sll0722a.rdb Analyte P e a k Nam< Sam ple Type PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS PFOS S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd S ta n d a rd Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Unknown Double Blank Q uality Control Double Blank Double Blank Use Record Analyte Concentration (ng/m L) A n alyte Retention Tim e (m in) Analyte Peal A re a (counts; IS Peak Name IX 1.00 K 2.50 K 5.00 K 10.0 IX 25.0 IX 50.0 K 100. IX 200. IX 500. 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 IX 2.50 0.00 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.00 IX 5.00 0.00 0.00 12.789 12.789 12.770 12.789 12.808 12.808 1 2 .6 0 8 12.827 1 2 .7 8 9 1 2 .8 0 8 1 2 .8 1 0 1 2 .8 7 4 1 2 .8 0 2 1 2 .8 1 8 1 2 .8 4 4 1 2 .7 7 5 1 2 .8 4 6 1 2 .8 0 8 12.831 12.831 1 2 .8 3 4 1 2 .8 4 9 1 2 .8 8 4 1 2 .8 3 0 1 2 .8 4 8 1 2 .8 6 6 1 2 .8 2 7 1 2 .9 1 2 1 2 .8 2 5 12.682 1 2 .6 6 6 1 2 .8 4 9 12.844 1 2 .8 6 2 12.847 1 2 .8 4 2 1 2 .8 6 9 1 2 .8 5 7 1 2 .8 5 0 1 2 .8 6 6 1 2 .8 4 7 13.001 1 2 .7 7 0 89733 247602 452200 926604 2545541 4084587 8445742 15468130 28047721 8754 4066 1817 2500 14736 10060 11837 12584 13720 12034 329136 335516 347376 3379693 3289232 3337651 1010 236750 1446 13344 9612 94452 917349 993289 1361699 5537034 1176426 1069161 1448912 5248923 1734 445803 629 293 M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS M6PFOS M8PFOS M8PFOS M8PFOS M8PFOS M8PFOS IS Peak Area (counts) IS Concentration (ng/m L) IS Retention T im e (m in) C alculated C o n c e n tra tio n (ng/m L) Accuracy <* 149362 152451 153247 153024 149727 143613 140362 134396 115039 0 104 185 127 69 8 230 143412 147382 157070 136806 144274 145616 150438 153521 148200 196 150580 115 143945 155739 146496 148561 147308 144284 141330 148682 152673 150474 144260 243 136489 243 0 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2 .8 8 2.88 2 .8 8 2.88 N/A N/A N/A N/A N/A N/A N/A 2.88 2 .8 8 2 .8 8 2 .8 8 2.88 2 .8 8 2 .8 8 2 .8 8 2 .8 8 N/A 2 .8 8 N/A 2.88 2 .8 8 2 .8 8 2.88 2.88 2.88 2.88 2.88 2.88 2.88 2 .8 8 N/A 2 .8 8 N/A N/A 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 0.00 12.8 12.9 12.7 13.0 12.9 13.1 12.8 ^2.8 12.8 12.8 12.8 12.9 12.8 12.9 12.8 12.6 12.9 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.8 12.9 12.8 12.9 12.5 12.9 12.8 0.00 0.910 2.55 4.68 9.66 27.5 46.4 101. 202. 499. N/A N/A N/A N/A N/A N/A N/A 0.0889 0.0975 0.0711 3 .7 5 3 .6 6 3.77 36.5 34.8 36.6 N/A 2.47 N/A 0.0969 0.0473 0.981 9.87 10.8 15.2 64.5 12.7 11.2 15.5 59.7 N/A 5.19 N/A N/A 91.0 102. 93.6 96.8 110. 92.8 101. 101. 99.8 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 98.7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 104. N/A N/A Record M odified File Name o s110722a.wiff s110722a.wiff o s110722a.wiff s110722a.wlff s110722a.wiff s110722a. wiff s110722a.wiff s110722a.wiff s110722a.wiff s110722a.wiff IX s110722a.wiff IX s110722a.w iff IX s110722a.w iff IX s110722a.w iff IX s110722a.w iff IX s110722a.wiff IX s110722a.w iff IX s110722a.w iff IX s110722a.w iff IX s110722a.w iff IX s110722a. wiff IX s110722a. wiff IX s110722a.wiff IX s110722a. wiff IX s110722a.wiff s110722a.wiff s110722a.wiff IX s110722a.wiff IX s110722a.w iff IX s110722a.wiff s110722a.wiff K s110722a.wiff IX s110722a.wiff IX s110722a.w iff K s110722a.wiff IX s110722a.w iff IX 8110722a.w iff IX s110722a.w iff IX s110722a.wiff IX s110722a,wiff s110722a.wiff s110722a, wiff s110722a.wiff P r in tin g D3M StffldytrLPI-OI-Oty 27, 2011 P r in t in g T fn tiF im Rep0r20AM Page 4 of 4 Page 75 of 192 Stan V1660305 *3M E n v iro n m e n ta l Lab Results Name: sll0722a.rdb P r in t in g D3MStUdy*i@ LP40-01-02 27, 2011 P r in t in g T|ntgrim1ftfe p iri120AM Page l o f l Stan V1660305 *3M Environmental Lab Results Name: sl!0722a.rdb *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb P r in t in g DM StMdyfrGfe^lOrOi-02 27, 2011 P r in tin g Tfntefim R e p b ifa o *" Stan V1660305 *3M Environmental Lab s110722a.rdb (MPFOS): "Quadratic" Regression ("1 / x" weighting): y = -0.00141 xA2 + 1.06 x + -0.00844 (r = 0.9987) Results Name: s!10722a.rdb P r i n t i n g d m Stffdy:n P l -0 fi0 2 27 P r in tin g T jn g flm R epb'rflO *" Page 1 of 1 / Stan: API4000: V1660305 DATE 7/22/11 ANALYST: mmh STUDY NUMBER:GLP10-01-02-20 Matrix: Decatur Soils Injection volume: 25 uL Electrode: Turbo ion spray Mobile Phase: 1A)2 mM ammonium acetate (B) acetonitrile TN-A- or standard number (A) 11 002-212_________ (B) TNI 1-0155-4/8 page 1/1 Guard (pre-autosampler) column Prism RP Size: 2.1 mm X 50 mm___________ Type: C l2 Sphere size: 5_______ Part number: 32105-052130 Lot number: 9660 Serial number 0311510V1 Analytical column 1 Oasis HLB Size: 3 X 20 mm________ Type: NA Sphere size: 25 um Part number: 186002039 serial number: 006A30055105 03 Analytical column 2 Betasil C l8 Size: 2.1 mm X 100 mm__________ Type: C l8 Sphere size: 5_______ Part number: 70105-102130 Lot number: 10559 Serial number 0701663T Printed: Friday, July 22, 2011 5:44 PM 3M Study: GLP10-01-02 Interim Report 20 ETS Stan V1660305 Acquisition Information: Acquisition Method: Created: Last Modified: Ccmnent: Synchronization Mode: Auto-Equilibration: Acquisition Duration: Nurtoer Of Scans: Periods In File: Acquisition Module: . Software version Agilent IC Purp Method Properties Purp Model: Miniirun Pressure (psi): Maximxn Pressure (psi): Dead Volure (pi): Maximum Flow Rarrp (ml/min2): M a x i m m Pressure Ramp (psi/sec): ETTS 8-53 23 min Sulfonates2.dam Wednesday torch 16 2011 16: 47: 18 EM Thursday torch 17 2011 13: 49: 56 EM Method for Sulfonates 17 minute gradient 10 Sync Off 2jfriin0sec 1195 1 Acquisition Method Analyst 1.4.2 Agilent 1100 IO Binary Pump 0.0 5801.0 40.0 100.0 290.0 Step Table: Step Total Time (min) C 0.00 1 3.00 2 3.50 3 17.00 4 17.50 c 19.50 6 20.00 7 23.00 Flow Rate(pl/min) 400 400 400 400 400 400 400 400 A (%) 97.0 97.0 70.0 40.0 10.0 10.0 97.0 97.0 B (%) 3.0 3.0 30.0 60.0 90.0 90.0 3.0 3.0 left Corpressibility: 50.0 Right Ccnpressibility: 115.0 left Dead Volume (pi): 40.0 Right Dead Voline (pi) : 40.0 Left Stroke Voline (pi) Right Stroke Volume (pi): Left Solvent : Al Right Solvent: B2 -1.0 -1.0 Agilent Autosanpler Properties Autosarrpler Model: Syringe Size (pi): Agilent 1100 Thermo Autosarrpler 100 Injection Volure (pi): 25.00 Draw Speed (pl/min): 200.0 Eject Speed (pl/min): 200.0 Needle Level (irm): 0.00 Temperature Control Setpoint (4 - 40 C): Enabled 10 Wash is not used Use Custcm Injector Program Agilent Colimn Oven Properties Left Tarperature (C): Right Tarperature (C): 30.00 Tarperature Tolerance +/- (C): 1.00 Start Acquisition Tolerance +/- ( C) : 0.50 Time Table (Not Used) Colunn Switching Valve Installed Position for first sample in the batch: Right Use same position for all samples in the batch Total Time(min) Valve Position 0.0C Left 5.0C Right Period 1: Scans in Period: 1195 Relative Start Time: 0.00 msec Experiments in Period: 1 Period 1 Experiment 1: Scan Type: Polarity: Scan Mode: Ion Source: Resolution Ql: Resolution Q3: Intensity Ihres. : Settling Time: MR Pause: MPM (MFM) Negative N/A Turbo Spray Unit Unit 0.00 cps 0.0000 msec 5.0070 msec Printing Date: Friday, July 22, 2011 Printing Time: 5:43:22 PM 3M Study: GLP10-01-02 Interim Report 20 Page 1 of 3 ETS Stan VI660305 MCA: No Step Size: 0.00 ami Q1 Mass (ami) 399.0C Q3 toss (amu) 99.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00 -100.00 -50.00 -50.00 -5.00 -5.00 Q1 Mass (amu) 399.0C Q3 toss (amu) 80.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00 -100.00 -56.00 -56.00 -5.00 -5.00 Q1 toss (ami) 402.0C Q3 toss (ami) 80.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00 -100.00 -50.00 -50.00 -5.00 -5.00 Q1 toss (arru) 299.0C Q3 toss (arm) 99.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Stop -75.00 -75.00 -50.00 -50.00 -5.00 -5.00 Q1 toss (ami) 299.0C Q3 toss (arm) 80.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -75.00 -75.00 -50.00 -50.00 -5.00 -5.00 Q1 toss (airu) 303.0C Q3 toss (ami) 84.00 Dwell (msec) 100.00 Eararr DE CE' CXE Start Step -75.00 -75.00 -50.00 -50.00 -5.00 -5.00 Q1 toss (ami) Q3 toss (aim) 499.0C 80.00 [Well (msec) 100.00 Pararr DE CE CXE Start Step -100.00-100.00 -56.00 -56.00 -5.00 -5.00 Q1 toss (aim) Q3 toss (arm) 499.0C 99.00 Dwell (msec) 100.00 Parair DE CE CXE Start Step -100.00 -100.00 -56.00 -56.00 -5.00 -5.00 Q1 Mass (arm) 499.0C Q3 toss (arm) 130.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00-100.00 -56.00 -56.00 -7.00 -7.00 Q1 toss (ami) 503.0C Q3 toss (arm) 80.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00 -100.00 -56.00 -56.00 -5.00 -5.00 Q1 Mass (amu) 507.0C Q3 toss (arm) 80.00 Dwell (msec) 100.00 Pararr DE CE CXE Start Step -100.00-100.00 -56.00 -56.00 -5.00 -5.00 Parameter Table(Period 1 CAD: 6.00 CUR: 35.00 GS1: 45.00 GS2: 60.00 IS: -4500.00 TEM: 450.00 ihe: CM EE -10.00 Experiment 1): Printing Date: Friday, July 22, 2011 Printing Time: 5:43:22 PM 3M Study: GLP10-01-02 Interim Report 20 Page 2 of 3 Page 82 of 192 ETS Stan V166030S Printing Date: Friday, July 22, 2011 Printing Time: 5:43:22 PM 3M Study: GLP10-01-02 Interim Report 20 Page 3 of 3 Page 83 of 192 ETS Stan V1660305 Project: \\Winsnas01a\b2\Project^Lab_lnstrument Data\Stan\Stan Data FileProjectfluorochemicalsoil Batch:s110722a Tab:Sample Set:SET01 AcqMethod:ETS 8-53 23 min Sulfonates Sample i i ' ' "i ` ........... - SNTMmle Sam ple ID Rack Code Vial Position In j.V o iu m e Data Rie (Ml) 1 s110722a001 10 006-168 solvent blank 2 s110722a002 10 006-168 solvent blank 3 s110722a003 M0 006-168 solvent blank 4 s110722a004 ,10 006-168 solvent blank 5 s110722a005 10 006-168 solvent blank 6 s110722a006 10 006-168 solvent blank 7 s110722a007 10 006-168 solvent blank 8 s110722a008 \EC-110722-09 50 ng Warm up standard 9 s110722a009 tEC-110722-09 50 ng Warmup standard .10 s110722a010 EC-110722-09 50 ng Warm up standard 11 s110722a011 10 006-168 solvent blank 12 s110722a012 10 006-168 solvent blank 13 s110722a013 10 006-168 solvent blank 14 s110722a014 10 006-168 solvent blank 15 s110722a015 10 006-168 solvent blank . 16 s110722a016 EC-110722-01 0.2 ng Extracted Curve Fbint 17 s110722a017 ' EC-110722-02 0.5 ng Extracted Curve Paint 18 s110722a018 jEC-110722-03 0.75 ng Extracted Curve Point 19 s110722a019 EC-110722-04 1 ng Extracted Curve Point 20 s110722a020 EC-110722-05 2.5 ng Extracted Curve Paint 21 s110722a021 EC-110722-06 5 ng Extracted Curve Point 22 s110722a022 IEC-110722-07 10 ng Extracted Curve Point 23 s110722a023 ;EC-110722-08 25 ng Extracted Curve Paint 24' s110722a024 EC-110722-09 50 ng Extracted Curve Point 25 s110722a025 EC-110722-10 100 ng Extracted Curve Point 26 s110722a026 1EC-110722-11 200 ng Extracted Curve Point 27 s110722a027 EC-110722-12 500 ng Extracted Curve Paint 28 s 110722a028 ;10 006-168 solvent blank 29 s110722a029 10 006-168 solvent blank 30 s110722a030 10 006-168 solvent blank 31 s110722a031 10 006-168 solvent blank 32 s110722a032 W B-110722-01 Method Blank w /o IS 33 s110722a033 , MB-110722-02 Method Blank w /o IS 34 s110722a034 IMB-110722-03 Method Blankw/o IS 35 s110722a035 MB-110722-04 Method Blank w / IS 36 s110722a036 IMB-110722-05 Method Blank w / IS 37 s110722a037 !MB-110722-06 Method Blank w / IS 38 s110722a038 LCS-110722-01 3 ng LCS In TCR-842 39 s110722a039 LCS-110722-02 3 ng LCS In TCR-842 40 s110722a040 iLCS-110722-03 3 ng LCS In TCR-842 41 s110722a041 'LCS-110722-04 30n gLC S In TCR-842 42 s110722a042 , LCS-110722-05 30 ng LCS In TCR-842 43 ;s 110722a043 j LCS-110722-06 30 ng LCS in TCR-842 44 s110722a044 110 006-168 solvent blank 45 s110722a045 EC-110722-05 2.5 ng Extracted Curve Point 46 's110722a046 110 006-168 solvent blank 47 s110722a047 GLP10-01-02-20-001 DAL SS TRIP 0 0000 48 s110722a048 :GLP10-01-02-20-001 Dup DAL SS TRIP0 0000 Duplicate 49 ,s110722a049 GLP10-01-02-20-001 LMS DAL SS TRIP0 0000 Lab Matrix Spike 50 s110722a050 GLP10-01-02-20-002 DAL SS BPMW121 0 0000 51 s110722a051 GLP10-01-02-20-002 Dup DAL SS BPMW121 0 0000 Duplicate 52 s110722a052 GLP10-01-02-20-002 low DAL SS BPMW121 0 0000 Lab Matrix Spike Low 53 s 110722a053 GLP10-01 -02-20-002 High DAL SS BPMW121 0 0000 Lab Matrix Spike Hgh 54 s110722a054 GLP10-01-02-20-003 DAL SS BPMW47 0 0000 55 s 110722a055 GLP10-01 -02-20-003 Dup DAL SS BPMW47 0 0000 Duplicate 56 :s110722a056 |GLP10-01-02-20-003 Low DAL SS BPMW47 0 0000 Lab Matrix Spike Low 57 s110722a057 ;GLP10-01-02-20-003 Hgh DAL SS BPMW47 0 0000 Lab Matrix Spike Hgh ,58 s 110722a058 M0 006-168 solvent blank 59 s110722a059 jEC-110722-06 5 ng Extracted Curve Point 60 s110722a060 10 006-168 solvent blank Printing Date: Friday, July 22, 2011 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 10 By 10 T o"b7 T 10 By 10 91 91 91 91 91 91 91 9 9 9 91 91 91 91 92 1 2 3 4 5 6 7 8 9 10 11 12 92 92 92 93 13 14 15 16 17 18 19 20 21 22 23 24 93 5 94 25 26 27 28 29 30 31 32 33 34 35 94 6 95 s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a s110722a 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 25.000 257000 25.000 Page 1 of 2 : . ; ! : ; ' . , 1 ' 1 ' : . j ' i ; , , ' . * , ; > j 1 i 1 . ' ' ' ; j : ; ___ . ) J Printing Time: 5:42:48 PM 3M Study: GLP10-01-02 Interim Report 20 Page 84 o f 192 ***ETS Scan V166030S Project: \\W insnas01a\b2\ProjectsM _abJnstnjm ent Data\Stan\Stan Data Files\ProjectsMluorochemicals\sotl Batch:s110722a T ab :S a m p le Set:SET01 A cqM ethodiE T S 8-53 23 m in S ulfonate^2.dam S a m p le Sample Name 61 .s110722a061 ;10 006-68 solvent blank Sample ID Rack Code 110 By 10 Vial ! _ . i Inj.Volume Position j 0313 Rle ; <MI) 95 II s110722a 25.000 Printing Date: Friday, July 22, 2011 Printing Time: 5:42:48 PM 3M Study: GLP10-01-02 Interim Report 20 Page 2 of 2 Page 85 of 192  Stan V1660305 R e su lts Name: sll0 7 2 2 a . PP rr ii nn tt ii nn gg D'l|f^it^etrliJmC3^RdiepeQlsPBtkGh,M01i{32y 2 7 , 2011 Page 1 of 107 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing printing Ttniterim3Report92M 27, 2011 Page 2 of 107 Page 87 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing printing Tthtenim3Reporto20M 27, 2011 Page 3 of 107 Page 88 of 192 *Stan V1660305 Printing Printing TlfiterimaRepod^CiM V% i f ! - \ ;!!!! n il mhl h " : ! f Ei mm\ M '' s J * HiHH? ..'5 1 p m t I 27, 2011 j m ...I. sHSs HKfi . . SS es U 1 I * .? :$ sj Hp i i -JiS? I! i i i i i i i i i i 1i i I i i ^ --------------i "I s ss s f 1- 5 3e sHSs* i!is i. 4" i46 Ilaf -- '' I Results Name: sll0722a. Page 4 of 107 Page 89 o f 192 Stan V1660305 Results Name: sll0722a.rdb Printing I)IJVIetUi^(iiiCels0i.9"PtfQ2y 27, 2011 p r i n t i n g i1liiterim3Repofl326M Page 5 of 107 Page 90 o f 192 Stan V1660305 * 3M E nviron m ental Lab I Sample Name: "s110722a021" Sarrple ID: "EC-110722-06 5 ng Extracted Curve P o in f Peak Name: "PFBS" Mass(es): "299.0/99.0 amu.299.0/80.0 amu" I C o m m e n tA n n o ta tio n : Sample Index: 21 Sample Type: Standard Concentrt Ion : S. oo ng/mL Calculated Cone: S.32 ng/mL Acq. Date: 7/23/2011 Acq. Time: 12:39:02 AM File: "s110722a.wtfT Modified: NO Proc. Algorithm intelllQuan - MQII Noise Percentage: Base. Sub. Window: oo min Peak-Split. Factor: Report Largest Peak Min. Peak Height: cps Min. Peak width: sec Smoothing Width: points RT Window: : Expected RT: Use Relative RT: No Int. Type: Base To Base Retention Time: 7.723 min Area: 811534 counts Height: 6.096+004 cps Start Time: 7.S31 min End Time: 8.S71 min I Sample Name: ''s110722a023'' Sample ID: "E C -110722-08 25 ng Extracted Curve P o in f Peak Name: "P FBS" Mass(es): "299,0/99.0 amu,299.0/80.0 amu" I Com m ent ~ Annotation: ~ Sample Index: 23 Sample Type: Standard Concentration: 25.0 ng/mL Calculated Cone: 28.o ng/mL Acq. Date: 7/23/2011 Acq. Time: 1:27:29 AM File: "s110722a.wrfT Modified: No Proc. Algorithm: IntelllQuan - MQII Noise Percentage: so Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: Min. Peak width: ' o .o o o .o o cps sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 7.72 min Use Relative RT: No Area : Height: irt Time: End Time: 4465038 counts 3.27e*00S Cps 7.377 min 8.648 P rin tin g D3M P r in tin g Tfntepim Rfepdft420M 27, 2011 R e s u lts Name: s ll0 7 2 2 a .rd b (Sample Name: "s110722a022" Sample ID: "EC-110722-07 10 ng Extracted Curve Point" Peak Name. "P FBS" M asses): "299.0/99,0 amu.299.0/80.0 amu" Com m ent Annotation: "" Sample Index: 22 File: "6l10722a.w rtf I Sample Name: "s110722a024" Sample ID: "EC-110722-09 50 ng Extracted Curve P o in f Peak Name: "PFBS" Mass(es): "299.0/99.0 amu.299.0/80.0 amu" I Com m ent ~ Annotation: *" Sample Index: 24 Sample Type: Standard Concentration: 50.0 ng/mL Calculated Cone: 47.8 ng/mL Acq. Date: 7/23/2011 Acq. Time: 1:51 AM File: "s 1 10722a.wiff' Modified: No Proc. Algorithm: IntelllQuan - MQII Noise Percentage: SO Base. Sub. Window: 1.00 min Peak-Split. Pactor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak Width: o.oo sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 7.72 min Use Relative RT: No Int. Type: Base To Base Retention Time: 7.800 min Area: 7: 18248 counts Height: S.3ie+oo5 cps Start Time: 7.435 min End Time: 8.5S2 min Page 6 o f 107 Page 91 of 192 Stan V1660305 *3M E nviron m ental Lab I Sample Name: "s110722a025" Sample ID: "EC-110722-10 100 ng Extracted Curve PoirrT Peak Name: 'P F B S " Mass(es): *299.0/99.0 amu.299.0/80.0 am u' I C om m ent Annotation: ~ Sample Index: 25 Sample Type: Standard Concentrat ion: 100. calculated cone: 101. ng/mL ng/mL Acq. Date: 7/23/2011 Acq. Time: 2 :IS :S6 AM File: ` s110722a.wtfT Modified: Proc. Algorithm: IntelliQuan MQII Noise Percentage: SO Base. sub. window: l.oo min Peak-split. Factor: 2 Report Largest Peak: No Min. Peak Height: Min. Peak width: 0.00 Smoothing Width: RT Window: Expected RT: Use Relative RT: Area: Height : Start Time: End Time: 146429S6 C 1 . ose*oo6 7.377 S .609 TSample Name: *s110722a027* Sample ID: 'EC-110722-12 500 ng Extracted Curve Point" Peak Name: 'P F B S ' M asses): "299.(^99.0 amu.299.0/80.0 amu* C om m ent " Annotation: "* Sample Index: File: 's110722a.w rfr P r in tin g D3 M p r in t in g Tiraterira Report 2M 27, 2011 R e s u lts Name: s ll0 7 2 2 a .rd b I Sample Name: " siT0722a026" Sample ID: *EC-110722-11 200 ng Extracted Curve Point* Peak N am e:'P F B S " M asses): "299.0/99.0 amu.299.0/80.0 am u' I C om m ent Annotation:"" Sample Index: Sample Type: concentrt ion: ng/mL Calculated Cone: ng/mL Acq. Date: Acq. Time: File: " s1 10722a.wrfT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak Width: o.oo sec Smoothing Width: 3 pointi RT Window: 30.0 sec Expected RT: 7.72 min Use Relative RT: No Area : Height : Start Time: End Time: 27415277 c 1.87e*006 cps 7.338 min 8.590 ISample Name: 's110722a026' Sarrple ID: "10 006-168 solvent blank1 File: "s1 10 72 2a .w ir Peak Name: ` PFBS* Mass(es): *299.0/99.0 amu.299.0/80.0 amu* SamCpolmem eInndt "e*x:Annotatio2n8: *" Sample Type: Double Blank Concentration: 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 3:28:33 AM Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: So Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak Width: ' o.oo sec Smoothing Width: 3 point |] RT Window: 30.0 sec Expected RT: 7.72 min Use Relative RT: No Int. Type: Retention Time: Height: start Time: End Time: Valley 7.800 min 12573 counts 03e+003 7 .SSO 8.089 Page 7 o f 107 Page 92 of 192 *Stan V1660305 Printing E)IMe3tlMtydi(els0^hO'b $ y 27, 2011 Printing ilibterim3RapGrt(i>M 'if 5 ..-'/p i f 1f 5 8 " l 1 mi M. -if , i=l=il s.-i....-:=s .I. i . : 1 f '= I 'l I 8 8 I M II _ r ; f f f i p liH P . . . 1. . . ss I S- ? iJff !f ; = W' 5 S - . . ! - r S! i SW S I ? Ti sH ! s- ss " I 1 J 5 1 1 5 I .8....8.. i . J . . . I . I i i s ! Results Name: sll0722a. Page 8 of 107 Page 93 o f 192 Stan V1660305 Results Name: sll0722a. Printing DllVfe$tlK^ibB19-01jT(2Ey 27, 2011 printing Tltiterim3Rpoite2Q>,M Page 9 of 107 Page 94 o f 192 Stan V1660305 Results Name: s!10722a. .. I J ' ;r ; s * s a IsEsss W i s f a iiiiiiiis ifs i f i i i i i -jn iiii "8 s t Printing DSMiStll^arfekfM^rOlfoQ^ 27, 2011 Printing TMepirr?Rfe$)0i2M Page 10 of 107 Page 95 o f 192 Stan V1660305 5? S? S'S' ft rf 1 1 ; u , u HO II o '.5 " *P ! J Y =i n i Pi l !l HJ : $ i i H i H s s.-" Es r " ; l sS, | l ! 1f t q cp- K) fl5 S' PO !sy a Hill S' " Is : : 1 TI f 51 p 3>5 *: IS 2 j;if P P 'P I iih i is r ^ ! I t c=e- [a .# M i i i n i i i i n n i i n i i i i i II H n i i i m i i i i m i i i i i . Results Name: sll0722a. m i u H,, r . \ ! iffUln J ' . p i m . - : i 5 5S5:I" | i jp f% m '=--Y4sii*ste,-ii i ss s s- 'jg ih' I (i " : 1 1=3 E | J it Hill Is f " *i ! ;e IS u^0a>3 s s s a s s s s s a s s s e I I I I I i 1 I I i i 1 I I 1 1 I I I I I I 1 COD) o iting Dl^Stw^SrfibffprOl'-ti^' 27, 2011 iting TWeEirrBRi)ort.2M ipfI I I Sr ri IIPiU ' I ' i i s i j IlMla"11 SS f >H H ! s* ss f tS I i ij si v '> m \ . m . S ilit II- f 5 ,H'1, i s! 8 M M M .i M n g H ? -i ; f IJ I ?.M M i m i 8S i! i 8 2" i 2- S s ! Is si Ss ss N i- i | l l p S S p f " i L . I - r f 1 | H ! '{1 m i i i . !S" : 1 n- r ! s - r ? W M J !f i HHi j - M '9 H M h " : 1 ' j a f t r li Page 12 of 107 ? ...1 .1 ..1 ? ...? J . . J . . . 1 . . 1 Page 97 o f 192 Stan V1660305 Results Name: sll0722a. inting inting TtrateEirrBR^ocfft2M 27, 2011 Page 13 of 107 P age98of192 Stan V1660305 * 3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g d3 M P r in tin g t InterimRportr2M 27, 2011 Page 14 o f 107 Page 99 of 192 *Stan V1660305 PPrriinnttiinngg DTiltJi^itleerSimtL3WR^0dpiC0eril-sBGi>PM-PljSy 27, 2011 s s '5 sF 3 f I 3 S3 3 3 3 5 PHI! !i ' i ' ;; ./ ? .- -r " h ses ss o u s a z N" S i *2 s ss s I ssSSf* es ji t | lllfil ,IW J - Hi ? b r = a, i a sssss fs ss - ss H s > 'i A i ! ! i I PI ill U 'j n iii ifs,; i!s s s l sg "2 r ffSs* I* sSs5b ;s C s * ss 5 f 5" es . : t I21 ' nm nvm m m num n a" S' s~ I 5- - 3 ||3 S3" gs- Is is - j p j r: n l -S5 |:H p P H I!: * e_ 25 s ;i1 !![ *!'?! Results Name: sll0722a. Page 15 of 107 ..................................................................... ..... Page 100-of 192 Stan V1660305 Results Name: sll0722a. i r < '! -:=M- " 1,iU d jr ii r i n m u m ii y I| mm; mm m SSH *K ? .. ss" s I S!*8 'i l S J ' i i l l <. r r i i i h i Printing I>i.l^bStLW^f3iiels8497OljT02y 27, 2011 printing Tltiterjm3RpoBt62Q,M Page 16 of 107 Page 101 of 192 Stan V1660305 Results Name: sll0722a. *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing D3 M Studyl-nQLpy $ ;'01T0l2 27, 2011 printing Ttrateriro Report 20m Page 18 of 107 Page 103 of 192 Stan V16S0305 Results Name: sll0722a. Printing Printing DTSIikt/efneirSTtlB^Rarpieolts9B209'7M0thQ2^ 27, 2011 Page 19 of 107 92Page 104 o f 1 *Stan V1660305 Results Name: sll0722a. Printing DilVfeStlK^QiisIsBiiPTOthfi^ 27, 2011 printing Ttotenim3Rep>oto2M Page 20 of 107 Page 105 o f 192 *Stan V1660305 *3M Environmental Lab (Sample Name: "s110722a020" Sample ID: " EC-110722-05 2.5 ng Extracted Curve P o in f Peak Name: " PFHS* M asses): *399.0/80.0 amu.399.0/99.0 am u' Com m ent Annotation: sample Index: 20 File: "s110722a.wifr I Sample Name: "s110722a022" Sarrple ID: "E C-110722-07 10 ng Extracted Curve Point" Peak Name: "PFHS" Mass(es): "399.0/80.0 amu,399.0/99.0 amu* Com m ent Annotation: Sample Index: 22 Sample Type: Standard Concentration: 10.0 ng/mL Calculated Cone: lO.O ng/mL Acq. Date: 7 /2 3/ 2 01 1 Acq. Time: 1:03:15 AM File: "s110722a.wifr Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: 1 . 0 0 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: o . o o sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 10.1 min Use Relative RT: No Int. Type: Base To Base Retention Time: io.o?3 min Area: 1S20053 counts Height: 1.15e+00S cps Start Time: 9.861 min End Time: 10.901 min Printing P r in tin g Tbrateriro Report20M 27, 2011 Results Name: sll0722a.rdb [ Sample Name: "8 l1 0 7 2 2 a 0 2 r Sample ID: "EC-110722-06 5 ng Extracted Curve P o in f Peak Name: "PFHS" M asses): " 399.0/80.0 amu.399.0/99.0 amu" I Com m ent *" Annotation:"" Sample Index: 21 Sample Type: Standard Concentration: S.oo ng/mL Calculated Cone: S.io ng/mL Acq. Date: 7/23/2011 Acq. Time: 12:39:02 AM File: "s110722a.wtff Modified: Ho Proc. Algorithm: IntelliQuan - MQII Hoiee Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak width: o.oo sec Smoothing width: 3 point RT Window: 30.0 sec Expected RT: 10.1 min Use Relative RT: No Xnt. Type: Base To Base Retention Time: 10.073 min Area: 743611 counts Height: S.SSe*004 cps Start Time: 9.881 min End Time: 10.901 min I Sample Name: " s i 10722a023" Sample ID: "EC-110722-08 25 ng Extracted Curve P o in f Peak Name: "PFHS* M asses): "399.0/80.0 amu,399.0/99.0 amu" I C om m ent Annotation: " Sample Index: 23 Sample Type: standard Concentrt ion: 25.0 ng/mL Calculated Cone: 28.3 Acq. Date: 7/23/2011 Acq. Time: 1:27:29 AM File: "s110722a.wtfr Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1 . 0 0 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height cps Min. Peak width: 0.00 sec Smoothing Width: 3 points RT window: 30.0 sec Expected RT: 10.1 min Use Relative RT: No Int. Type: Base To Base Retention Time: 1 0 . 0 7 3 min Area: 4221780 counts Height: .iSe+00S Start Time: 9.681 End Time: 10.940 Page 21 of 107 Page 106 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing DSMStudyHiGbPIO-OtiO^ 27, 2011 printing T m enim3Reporl320M Page 22 of 107 Page 107 of 192 *Stan V1660305 Results Name: sll0722a. Printing riilVIeStudyai&bB&P-OliQEy 27, 2011 Printing Hirtwim3RapQft` 0 >M Page 23 of 107 Page 108 o f 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing Printing T tnterima Reporfe20M 27, 2011 Page 24 of 107 Page 109 of 192 3 *3 3a 3s. ft rt S' U3 l) DT3trfret4eiS:tirWr8VRSr$S)koftli5'2eM)r0ttQ?' 27, 2011 Page 25 of 107 Page 110 of 192 Stan V1660305 *3M E nviron m ental Lab I Sample Name: "s110722a040" S a r t ie ID: "LCS-110722-03 3 ng LCS in TCR-842" | Peak N am e:' PFHS" M asses): "399.0/80.0 amu,399.0/99.0 " 1 C om m ent - Annotation: Sample Index: 40 Sample Type: Unknown Concent ration: N/A 3.4e4- Calculated Cone 3.33 ng/mL Acq. Date: Acq. Time: 7/23/2011 8:18:40 AM 3.2e4- File: "s110722a.wifT Modified: RT Window: Expected RT: Use Relative RT Yea 30.0 10.1 No sec min 3.0e42.8e4- Int. Type: Manual Retention Time: 10.114 min Area: 535082 counts Height: 3.4le>004 cps start Tine: 9.476 min End Time: 11.017 min 2.6e42.4e4 2.2e4- I Sample Name: "81107223042" Sample ID: "LCS-110722-05 30 ng LCS in TCR-842" Peak Name: " PFHS" M asses): " 399.Q/80.0 amu,399.0/99.0 amu" C om m ent Annotation: Sample Index: File: "s110722a.wifr R e s u lts Name: s ll0 7 2 2 a .rd b [ Sample Name: "s110722a041" Sample ID: "LCS-110722-04 30 ng LCS in TCR-842" Peak Name: "PFHS" M asses): "399.0/80.0 amu,399.0/99.0 amu" C om m ent "" Annotation: " Sample Index: 41 Sample Type: Unknown Concentrat ion: N/A Calculated Cone: 36.2 ng/ Acq. Date: 7/23/2011 Acq. Time: 8:42:58 AM File: "s110722a.wiir Modified: RT Window: Expected RT: Use Relative RT: Yes 30.0 10.1 No sec min Int. Type: Manual Retention Time: 10.119 min Area: 5292833 counts Height: 3 .35e*005 cps Start Time: 9.495 min End Time: 11.036 min I Sample Name: "s110722a043" Sample ID: "LCS-110722-06 30 ng LCS in TCR-842" | Peak Name: " PFHS" M asses): "399.0/80.0 amu.399.0/99.0 amu" m C om m ent Annotation: Sample Index: 43 Sample Type: ' Unknown Concentration: N/A Calculated Cone: 35.7 ng/ Acq. Date: 7/23/2011 Acq. Time: 9:31:21 AM File: "s110722a.wifT Modified: RT Window: Expected RT: Use Relative RT:. Yes 30.0 10.1 No sec min Int. Type: Manual Retention Time: 10.122 min Area: 5190580 counts Height: 3.25e*00S cps Start Time: 9.515 m in End Time: 10.940 min P r in tin g E&MStudyiiGIsB&Ot-iQEy 27, 2011 P r in tin g TtnterimiReorreOM Page 26 of 107 Page 111 of 192 Stan V1660305 Results Name: sll0722a. Printing DlMsStlH^iSbB^PTOthMV 27, 2011 Printing TlirtenirrBRepoitB28'M Page 27 of 107 Page 112 o f 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g d3 M p r in t in g TihteniraReport)2M 27 2011 Page 28 o f 107 Page 113 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g E&MStudyiiQbP40-O1O2y 27, 2011 p r in tin g itoteriroReport^OM Page 29 o f 107 Page 114 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing printing T feraterimReport 2m 27, 2011 Page 30 of 107 Page 115 of 192 Stan V1660305 *3M Environmental Lab Results Name: sl!0722a.rdb Printing d 3 M StwdyirfikP10-O 1,tO 2 27 , 2011 printing T interim Repote 20m Page 31 of 107 Page 116 of 192 Stan V1660305 *3M Environmental Lab Sample Name: "$110722a003" Sample ID: "10 006*168 solvent blank" File: *s110722a.witr Peak Name: "PFOS" M asses): *499.0/50.0 amu.499.0/99.0 amu.499.0/130.0 amu* C om m ent -- Annotation: "" Sample Index: 3 I Sample Name: *s110722a005' Sample ID: *10 006-168 solvent blank" File: *s110722a.wifT Peak N am e:'P FOS* M asses): *499.0/80.0 ai 9.0 amu,499.0/130.0 amu* C om m ent ~ Annotation: Sample Index: Printing d 3 M printing Tinterim Report 2m 27, 2011 Results Name: sll0722a.rdb I Sample Name: "s110722a004* Sample ID: *10 006-168 solvent blank* File: *s110722a.wifT Peak Name: ' PFOS* M asses): *499.0/80.0 amu.499.0/99.0 amu.499.0/130.0 amu* I C om m ent " Annotation: " Sample Index: Sample Type: Double Blank Concentrt Ion: o.oo ng/mL Calculated Cone: H/A Acq. Date: 7/22/2011 Acq. Time: S :4 a :0 S PM Modified: Ho Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: o.oo sec Smoothing width: 3 points RT Window: 30.0 sec Expected RT: 12.8 min Use Relative RT: Ho Int. Type: Base To Base Retention Time: 12.827 min Area: 492 counts Height: s.60e+00l cps Start Time: 12.770 min End Time: 13.116 min [Sample Name: *s110722a006" Sample ID: *10 006-168 solvent blank* File: "s110722a.wifT Peak Name: "PFOS" M asses): "499.0/80.0 amu.499.0/99.0 amu.499.0/130.0 amu' Com m ent -- Annotation: -- Sample Index: 6 Sample Type: Double Blank Concentration: o.oo ng/mL Calculated Cone: H/A Acq. Date: 7/22/2011 Acq. Time: 6:36:22 PM Modified: HO Proc. Algorithm: IntelliQuan - MQII Hoise Percentage:: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: Ho Min. Peak Height:: 0 . 0 0 cps Min. Peak Width: 0 . 0 0 sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 1 2 . 8 min Use Relative RT; Ho Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base 1 2 . 8 6 6 min 730 counts :l.l6e +002 cps 12.750 min 13.039 min Page 32 of 107 Page 117 of 192 Stan V1660305 *3M E nviron m ental Lab R e su lts Name: s!1 0 7 2 2 a .rd b P r in tin g d3 M p r in t in g Tlnierim Repost2M 27 , 2011 Page 33 o f 107 Page 118 of 192 *S ta n V1660305 * 3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g rW3StudyiGlsP1-'t-2y 27, 2011 P r in tin g Hnterim3ReoR32M Page 34 o f 107 Page 119 of 192 *S tan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g d3 M P r in tin g Tlnterim RpOTte2M 27, 2011 Page 35 o f 107 Page 120 of 192 Stan V1660305 Results Name: sll0722a. S3 iinnttiinngg dT5iaMterin3Rsp4.2&4 27, 2011 Page 36 of 107 Page 121 of 192 *Stan V1660305 Results Name: sll0722a. Printing E0JVIeStLK^tiiilsB19-,O tFO y 27, 2011 printing i]n'twrim3R^0ftC2O,M Page 37 of 107 Page 122 o f 192 Stan V1660305 Results Name: sll0722a. Printing Printing TrttyteteSrtimUC3^RaeipQolostiS2(39,-M0tfiS% 27, 2011 Page 38 of 107 Page 123 of 192 *Stan V1660305 Printing l2MeStUi^iQ^&>-1jQy 27, 2011 Printing T|n4Brim3R#pQft2(J>M if if m h Wj !! EsH ! mh J jf i|5 is f I, PII Pl? ? r r ....... ib 5 mil II , ! {i | s Results Name: sll0722a. Page 39 of 107 B f r !* i W ' l p p lp m ---------------------------1 9? P!j ! i p -si nail I; K'lfi 1 I1 I ?S -s -s Page 1 2 4 o f 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a035" Sample ID: "MB-110722-04 Method Blank w / IS" File: "s110722a.wiff Peak Name: " PFOS" M asses): "499.0/80.0 amu.499.0/99.0 amu,499.0/130.0 amu" . M C om m ent Annotation: ~ Sample Index: 35 Sample Type: Unknown Concent rat ion : N/A Calculated Cone:: 0.0889 ng, Acq. Date: 7/23/201 Acq. Time: 6:17:46 .AM Modified: RT Window: Expected RT: Use Relative RT:: Yes 30.0 12.8 No sec min Int. Type: Retention Time: Area: Height: Start Time: End Time: Manual 12.846 min 12584 counts 6 .S7e+002 cps 11.614 min 13.270 min Results Name: sll0722a.rdb I Sample Name: "s110722a036" Sample ID: "M B-110722-05 Method Blank w / IS" File: " a110722a.wifl" Peak Name: "PFOS" Mass(es): "499.0/80.0 amu.499.0/99.0 amu,499.0/130.0 amu* m Com m ent *" Annotation:"" Sample Index: 36 Sample Type: Unknown Concentration: N/A Calculated cone: 0.097S ng/ Acq. Date: 7/23/2011 Acq. Time: 6:41:56 AM Modified: RT Window: Expected RT: use Relative RT:: Yes 30.0 12.8 NO sec min Int. Type: Retention Time: Area: Height: Start Time: End Time: Manual 12.808 min 13720 counts 6.86e +002 cps 11.556 min 13.2S1 min I Sample Name: "e 11 07 22 a0 3r Sample 10: "MB-110722-06 Method Blank w/ IS" File: "s110722a.w iff' | Peak Name: "PFOS" M asses): "499.0/80.0 amu.499.0/99.0 amu.499.0/130.0 amu" m Com m ent -- Annotation: ~ Sample Index: 37 Sample Type: Unknown Concentration: N/A Calculated Cone:: 0.0711 ng, Acq. Date: 7/23/201 1 Acq. Time: 7:06:07 AM Modified: RT Window: Expected RT: Use Relative RT:. Yes 30.0 12.8 NO sec min Int. Type: Retention Time: Area: Height: Start Time: End Time: Manual 12.831 min 12034 counts 6.04e+002 cps 11.576 min 13.155 min I Sample Name: "s110722a038" Sample ID: " LCS-110722-01 3 nfl LCS in TCR-642" Peak Name: "PFOS" M asses): *499.0/80.0 amu.499.0/99.0 amu.499.0/130.0 amu* C om m ent -- Annotation: sample Index; 38 Sample Type: Unknown Concentration: N/A Calculated Cone: 3.75 n Acq. Date: 7/23/2011 Acq. Time: 7:30:18 AM Modified: RT Window: Expected RT: Use Relative RT: Yes 30.0 12.8 sec min Rle: "s110722a.wifl" Int. Type: Manual Retention Time: 12.831 min 329136 counts Height: 1.86e +004 cps Start Time: 11.633 min End Time: 13.136 min P r in t in g E3MeStudyi p r i n t i n g Ttaterim3Report32Q>M 27 , 2011 10 12 520 624 ______Time, min Page 40 of 107 Page 125 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb P r i n t i n g d3 M S tu d yirG b P iP -O I-Q ^ 27 / 2011 P r i n t i n g Tinter:im3Repoirl52M Page 41 of 107 Page 126 of 192 *Stan V1660305 *3M Environmental Lab Sample Name: "s110722a043" Sample ID: "LCS-110722-06 30 ng LCS in TCR-642" Peak Name: "PFOS" Mass(es): " 499.0/30.0 amu,499.0/99.0 amu,499.0/130.0 amu" I C om m ent "" Annotation: Sample Index: 43 Sample Type: Unknown Concentration: N/A Calculated Cone: 36.6 I Acq. Date: 7/23/2011 Acq. Time: 9:31:21 AM File: " s110722a.wrfT Modified: RT Window: Expected RT: Use Relative RT: Yes 30.0 12.8 Ho S< m: Int. Type: Manual Retention Time: 12.848 min Area: 33376S1 counts Height: 1.87e*oos cps Start Time: 11.595 min End Time: 13.579 min (Sample Name: "s110722a045" Sample 10: "EC-110722-0S 2.5 ng Extracted Curve P oint' Peak Name: "PFOS" M asses): "499.0/60.0 amu,499.0/99.0 amu,499.0/130.0 amu" SamCpolmemIenndt e"x:Annotatio4nS: ~ File: "a110722a.wtfT Time, min Results Name: sll0722a.rdb Sample Name: "s110722a044" Sample ID: "10 006-168 solvent blank" File: "s110722a.wifT Peak Name: " PFOS" Mass(es): " 499.0/80.0 amu,499.0/99.0 amu,499.0/130.0 amu" I Comment: Annotation: "" Sample Index: 44 Sample Type: Double Blank Concentration: o.oo ng/mL Calculated Cone: H/A Acq. Date: 7/23/2011 Acq. Time: 9 :SS:37 AM M' odified: NO Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window; 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: o.oo sec Smoothing width: 3 points RT Window: 30.0 sec Expected RT: 12.8 min Use Relative RT: No Int. Type: Retention Time: Height : Start Time: End Time: l .o?e*002 12.63S 12.982 I Sample Name: "s110722a046" Sample ID: " 10 006-168 solvent blank" File: "s110722a.wiir | Peak Name: "PFOS" Mass(es): "499.0/80.0 amu.499 0/99.0 amu,499.0/130.0 amu" C om m ent Annotation: "" Sample Index: 46 Sample Type: Double Blank Concentration: 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 240 Acq. Time: 10:44:04 AM 230 Modified: RT Window: Expected RT: Use Relative RT: Yes 30.0 12.8 No sec min 220 210 200 Int. Type: Retention Time: Area: Height: start Time: End Time: Manual 12.912 min 1446 counts 1.13e*002 cps 11.941 min 13.020 min 190 180 170 160 Printing printing Tlnterjm3Repocte2>M 27, 2011 r&e UdA IXJBB I J Time, min__________________________________________________|_ Page 42 of 107 Page 127 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M Study-nGbP^^ -O ltG ^ 27, 2011 Printing Timterira Report 2m Page 43 of 107 Page 128 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb P r in t in g d3 M StwdyirfiL-P1Pr01-Q2' 27, 2011 p r i n t i n g T tn ie rim Rseparte2M Page 44 of 107 Page 129 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "81107223055" Sarrple ID: "GLP10-01-02-20-003 Dup DAL SS BPMW47 0 0000 Duplicate' Peak Name: " PROS' M asses): "499.0/80.0 amu.499.0/99.0 amu,499.0/130.0 am u' C o m m e n t" Annotation: *" Sample Index: SS sample Type: Unknown Concentration: N/A Calculated Cone: 11.2 ng/r Acq. Date: 7/23/2011 Acq. Time: 2:22:12 PM File: 's110722a.wiff' Modified: RT Window: Expected RT: se Relative RT: Yes 30.0 12.B Mo sec min Int. Type: Retention Time: Area: Height: start Time: End Time: Manual 12.S69 min Results Name: sll0722a.rdb TISample Name: ''81107223056" Sample ID: "GLP10-01-02-20-003 Low DAL SS BPMW47 0 0000 Lab Matrix Spike Low" Peak Name: ~PFOS~ Mass(es): "499.0/80.0 amu,499.0/99.0 amu,499.0/130.0 am u' C om m ent *" Annotation: " Sample Index: Sample Type: Unknown Concentrt ion: N/A Calculated Cone: 1S.S I Acq. Date: 7/23/2011 Acq. Time: 2:46:23 PM File: "s110722a.wiT Modified: RT Window: Expected RT: Use Relative RT: Yes Int. Type: Manual Retention Time: 12.BS 7 min Area: 14 18912 counts Height: : cps Start Time: 11.749 I End Time: 13.559 I Sample Name: 's110722a057* Sample ID: "GLP10-01-02-20-003 High DAL SS BPMW47 0 0000 Lab Matrix Spike H igh' I Peak Name: " PFOS" Mass(es): "499.0/60.0 amu.499.0/99.0 amu,499.0/130.0 am u' m C om m ent "" Annotation: "" Sample Index: 57 Sample Type: Unknown Concentrat ion: N/A calculated Cone: 59.7 ng/ Acq. Date: 7/23/2011 Acq. Time: 3:10:34 PM File: "$110722a.wifT Modified: RT Window: Expected RT: se Relative RT:: Yes 30.0 12 .B No sec min Int. Type: Manual Retention Time: 12.8S0 min Area: S24S923 counts Height : 4.16e*00S cps Start Time: 11.633 min End Time: 13.636 min I Sample Name: "s110722a058" Sample ID: " 10 006-166 solvent blank" File: "s11D722a.wifT Peak Name: "PFOS" M asses): "499.0/80.0 amu,499.0/99.0 amu.499.0/130.0 amu" I Com m ent Annotation: ~ Sample Index: Sample Type: Double Blank Concentrt ion: 0 . 0 0 ng/mL Calculated Conc: N/A Acq. Date: 7/23/2011 Acq. Time: 3:34:4 PM Modified: Proc. Algorithm: Moise Percentage: Base. Sub. Window: Peak-Split. Factor: Report Largest Peak: NO Min. Peak Height: o Min. Peak Width: 0 Smoothing Width: 3 RT Window: 30.0 Expected RT: 12.9 Use Relative RT: No sec points Int. Type: Retention Time: Height: Start Time: End Time: .43e*002 12.BOB 13.078 Printing printing Tlttterim3Repocte20M 27, 2011 Page 45 of 107 Page 130 of 192 Stan V1660305 * 3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a . rdb P r in tin g D3M Sttt&ybGkPIOrOI-OS'' 27, 2011 P r in tin g Tftflepjm R%<porf>20M Page 46 o f 107 Page 131 of 192 *Stan V1660305 Results Name: sll0722a. 27Dfc4Stl^^ngtiy^-OJtflg, , 2 011 TlnrteEirrjFtepc!rfe2M Page 4 7 of 107 Page 132 o f 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing p r in t in g T interim Report 20m 27, 2 011 Page 48 of 107 Page 133 of 192 Stan V1660305 *3M Environmental Lab I Sample Name: "$110722a010" Sample ID: 'EC-110722-09 50 ng W arm up standard* Peak Name: 'M PFOS* M asses): '503.0/80.0 amu* C om m ent -- Annotation: " Sample Index: io File: 's110722a.wiff' I Sample Name: "s110722a012* Sarrple ID: "10006-168 solvent blank" Peak Name: 'M PFOS* Massues): '503.0/60.0 amu' I C om m ent " Annotation: -- Sample Index: 12 Sample Type: Double Blank Concentration: 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 9 :01: 25 PH File: "s110722a.wrfT ` Modified: No Proc. Algorithm: IntelliQuan 1 Noise Percentage: 50 Base. Sub. Window; 1.00 mil Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cj Min. Peak width: 0.00 si Smoothing Width: 3 ] RT Window: 30.0 sec Expected RT: 12.8 min Use Relative RT: No Int. Type: Retention Time: Area: Height : Start Time: End Time: valley 12.789 min 16 2 counts .04e*001 cps 12.731 min 13.174 min Printing printing 'tlntrimeRep0 Dte2 Q>M 27, 2011 Results Name: sll0722a.rdb I Sample Name: *s110722a011* Sample ID: '1 0 006-168 solvent blank" Peak Name: 'M PFOS* Mass(es): '503.0/80.0 am u' I C om m ent -- Annotation: *" Sample Index: 11 Sample Type: Concentration: Doub0l. 0e0 lank ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 8:37:14 PM File: *s110722a.wr Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: o.oo sec Smoothing Width: 3 point: RT Window; 30.0 sec Bxpected RT: 12.8 min Use Relative RT; No Int. Type: Base To Base Retention Time: 12.866 min Area: 832 counts Height: l.02e+002 cps Start Time: 12.731 min End Time: 13.328 min I Sample Name: 's110722a013~ Sample ID: ~1Q 006-168 solvent blank" Peak Name: 'M P F O S ' Mass(es): "503.0/80.0 am u' C om m ent ~ Annotation: ~ Sample Type: Concentration: calculated Cone Acq. Date: Sample Index: Double Blank 0.00 7/22N//2A011 13 ng/mL Acq. Time: 9:25:33 PM File: 's110722a.w iT Modified: No Proc. Algorithm: IntelliQuan MQII Noise Percentage: so Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: o.oo sec Smoothing width: 3 points RT Window: 30.0 sec Expected RT: 12.8 min Use Relative RT: No Height : start Time: End Time: Base To Base 12.885 min 150 counts 4.4Se001 Cps 12.750 min 13.097 min Page 49 of 107 Page 134 of 192 *Stan V1660305 Results Name: sll0722a.rdb Printing I>iiMeStLM^diiels049-O'biS2y 27, 2011 P r in t in g TlttterirrBRepoid^Qw Page 50 of 107 Page 135 o f 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a018" Sample ID: "E C -110722-03 0.75 ng Extracted Curve Point' | Peak Name: "MPFOS" Mass(es): "503.0/80.0 amu" I C om m ent "" Annotation: Sample Index: 18 Sample Type: Standard Concentrt ion: o .716 ng/mL Calculated Cone: 0.664 ng/mL Acq. Date: 7/22/2011 Acq. Time: 11:26:23 PM File: "s110722awiff" Modified: Ho Proc. Algorithm: IntelllQuan - MQII Noise Percentage: 50 Base. Sub. window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: Min. Peak Width: o.oo cps 0.00 Smoothing Width: RT Window: Expected RT: Use Relative RT: Ho Int. Type: Retention Time: Area: Height: Start Time End Time: Base To Base 12.827 in 36756 counts 3.05e+003 cps 1 2 . 6 1 6 min 13.44 I Sample Name: " s110722a020" Sample ID :'E C -1 10722-05 2.5 ng Extracted Curve P o in f Peak Name: "MPFOS* M asses): "503.0/80 0 amu* I C o m m e n tA n n o ta tio n : -- Sample Index: 20 Sample Type: standard Concentration: 2.39 ng/mL Calculated Cone: 2.41 ng/mL Acq. Date: 7/23/2011 Acq. Time: 12:14:52 AM File: "s11Q722a.wtfT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: 0.00 sec Smoothing Width: 3 point: RT Window: 30.0 Sec Expected RT: 12.a min Use Relative RT: No . Area: Height: Start Tine: End Time: Printing d 3 M StwdyfriGLEy$,~01iQ.2 27, 2011 printing Tinterim Report 2m Results Name: sll0722a.rdb I Sample Name: 's110722a019,' Sample ID: " EC-110722-04 1 ng Extracted Curve Point" Peak Name: " MPFOS" M asses): " 503.0/80.0 amu" C om m ent -- Annotation: Sample Index: 19 Sample Type: standard Concentration: 0.955 Calculated Cone: 0.91S ng/mL ng/mL Acq. Date: 7/22/2011 Acq. Time: 11:50:36 PM File: "s110722a.wiff' Modified: No Proc. Algorithm: IntelliQuan Noise Percentage: Base. Sub. Window: so i.oo t Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 Min. Peak width: 0.00 Smoothing Width: 3 RT window: 30.0 sei Expected RT: 12.6 mil Use Relative RT: No Int. Type: Retention Time: Area: Height: start Time: End Time: Valley 12.789 min 19214 COunt8 t.27e*003 cps 12.596 min 13.386 min Sample Name: " s110722a021` Sample ID: *EC-110722-06 5 ng Extracted Curve Point" Peak Name: "MPFOS" M asses): "503.0/80.0 amu* C om m ent ~ Annotation: "" Sample Index: 21 File: "s110722a.wiff Page 51 of 107 Page 136 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a022" Sample ID: "EC-110722-07 10 ng Extracted Curve Point" Peak Name: "MPFOS" Mass(es): "503.0/80.0 a mu" C om m ent ~ Annotation: " * Semple Index: File: "s110722a.wifr 1Sample Name: "s110722a024" Sample ID: "EC-110722-09 50 ng Extracted Curve Point' Peak Name: "MPFOS' M asses): "503.0/80.0 amu" C om m en t"" Annotation: "" Sample Index: 24 Sample Type: Standard Concentration: 47.8 ng/mL Calculated Cone: 40.8 ng/mL Acq. Date: 7/23/2011 Acq. Time: 1:51:44 AM File: "s110722a.wi1T Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: So Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak MMiinn.. PPeeaakk HWeiditghh:t: cps sec Smoothing Width: points RT Window: Expected RT: Use Relative RT: Height : Start Time: End Time: Printing D3M Printing Tbrateriro Retportr2M 27, 2011 Results Name: sll0722a.rdb I Sample Name: "s110722a023" Sample ID: "EC-110722-08 25 ng Extracted Curve Point" Peak Name: "MPFOS" Mass(es): "503.0/80.0 amu" I C om m ent " Annotation: " Sample Index: 23 Sample Type: standard Concentration: 23.9 ng/mL Calculated Cone: 23.4 ng/mL Acq. Date: 7/23/2011 Acq. Time: 1:27:29 AM File: "s110722a.wifr Modified: No Proc. Algorithm: IntelliQuan MQII Noise Percentage: so Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Peak Height: 0.00 cps Peak Width: 0.00 sec Smoothing Width: RT window: 30.0 sec Expected RT: 12. a min Use Relative RT: No Int. Type: BaseTo Base Retention Time: 12.827 min Area: 1280973counts Height: l.oSe+ooS cps Start Time: 12.539 min End Time: 13.836 min (Sample Name: "s110722a025" Sample ID: "EC-110722-10 100 ng Extracted Curve Point" Peak Name: "MPFOS" M asses): "503.0/80.0 amu" C om m ent "" Annotation: Sample Index: File: "s110722a.w iff' Page 52 of 107 Page 137 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing D3M Printing Tinteriro Report 20m 27, 2011 Page 53 of 107 Page 138 of 192 Stan V1660305 *3M Environmental Lab Sample Name: "s110722a030" Sample ID: " 10 006-168 solvent blank" Peak Name: "MPFOS" Mass(es): "503.0/80 0 amu" I Comment " * Annotation: Sample Index: 30 Sample Type: Double Blank Concentrt ion : 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Tine: 4:16:SI AH File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. sub. Window: i.oo min Peak-Split. Pactor: 2 Report Largest Peak: Ho Min. Peak Height: o.oo epa Min. Peak width: sec Smoothing Width: points RT Window: Expected RT: : Relative RT: Int. Type: Retention Time: Area: Height: i start Time: End Time: T Sample Name: "s110722a032" Sample ID: " MB-110722-01 Method Blank w/o IS" Peak Name: "MPFOS" Mass(es): " 503.0/80.0 amu" Comment -- Annotation: ~ Sample Index: 32 File: " s i 10722a.wifT Results Name: sll0722a.rdb I Sample Name: "s110722a031" Sample ID: "10 006-168 solvent blank" Peak Name: "MPFOS" Massfes): " 503.0/80.0 amu" C om m ent " Annotation: "" Sample Index: 31 Sample Type: Double Blank Concentration: 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 4:41:01 AM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1 . 0 0 min Peak-Split. Factor: 2 Report Largest Peak: Min. Peak Height: Min. Peak Width: Smoothing Width: No cps sec points RT Window: Expected RT: use Relative RT: No Int. Type: Retention Tim< Area: Height: Start Time: End Time: Valley 12.S77 min 68 counts 1 .78C+001 cps 12.539 min 12.770 min (Sample Name: "s110722a033* Sample ID: "MB-110722-02 Method Blank w/o IS" Peak Name: "MPFOS" Mass(es): "503.0/80.0 amu' C om m ent Annotation: "" Sample Index: 33 File: "$110722a.wifT Printing p r in t in g -rinterra Report 20M 27, 2011 Time, min Page 54 of 107 Time, min Page 139 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name; "s110722a034" S a is ie ID: "MB-110722-03 Method Blank w/o IS ' Peak Name; 'M P F O S ' M asses): " 503.0/80.0 am u' Com m ent "" Annotation: ~ Sample Index: 34 Sample Type: Double Blank Concentration: 0.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 5:53:34 AM File; "s110722a.wiff' Modified: No Broc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak Width; o.oo sec Smoothing Width; 3 point: RT Window: 30.0 sec Expected RT: Use Relative RT: 1N2o.8 min Int. Type: Retention Time: Area: Height: Start Time: End Time : Base To Base 12.770 min 22 counts 8.74e+000 cps 12.731 min 12.827 min (Sample Name: " s110722a036" Sample ID: "MB-110722-05 Method Blank w/ IS ' Peak Name: "M PFOS" Mass(es): "503.0/80.0 amu" Comment Annotation:"" Sample Index: 36 Sample Type: Unknown Concentration: N/A Calculated Cone: 2.84 ng/mL Acq. Date: 7/23/2011 Acq. Time: 6:41:56 AM File: "s110722a.w iff Modified: No Proc. Algorithm: IntelliQuan MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. MPiena.k wPiedatkh:Height o.oo Smoothing Width: RT Window: Expected RT: Use Relative RT: No Int. Type: valley Retention Time: 12.847 Area: 153221- counts Height: 1.30e+004 cps Start Time: 12.635 min End Time: 13.540 min Printing printing T traterim Report 20m 27, 2011 Results Name: sll0722a.rdb I Sample Name: "s110722a035' Sample ID: 'M B -110722-04 Method Blank w / IS " Peak N am e:` MPFOS" Mass(es): "503.0/80.0 amu" I Comment ~ Annotation: ~ Sample Index: 35 Sample Type: Unknown Concentrt ion: N/A Calculated Cone: 2.73 l Acq. Date : 7/23/2011 Acq. Time: 6:17:46 AM File: "s 110722a.wiff- Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: s< Base. Sub. Window: l. Peak-Split. Factor: 2 Report Largest Peak: 1 Min. Peak Height: I Min. Peak Width: ( Smoothing Width: : RT Window: 30.0 Expected RT: 12.1 use Relative RT: No Height : Start Time: End Time : Base To Base : 1 2 . 8 0 8 min 143184 counts 1.226+004 cps 12.53 min 13.S79 min I Sample Name: "s110722a037" Sample ID: MB-110722-06 Method Blank w /IS " I Peak Name: 'M PFO S' Mass(es): "503.0/80.0 amu' B Com m ent Annotation: Sample Index: 37 Fite: "s 110722a.wifT Page 55 of 107 Page 140 of 192 Stan V1660305 Results Name: sll0722a.rdb Printing ClWleStlHfyiiGbB9-;0M y 27, 2011 Printing T1nterim3Rp0822(3PM Page 56 of 107 Page 141 o f 192 *Stan V1660305 Results Name: sll0722a. Printing p r i n t i n g Tl0iterirn3RepQd:2(i>M 27, 2011 Page 57 of 107 Page 142 o f 192 *Stan V1660305 *3M E n v iro n m e n ta l Lab Results Name: sll0722a.rdb P r in t in g E3MeStudyiGbB10-,OtpO2y 27, 2011 P r in t in g iMrimeRporte20M Page 58 of 107 Page 143 of 192 Stan V1660305 * 3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g d3 M StudyiiGbPIO-Ot-O^ 27, 2011 P r in tin g Ttntenim3Repol20M Page 59 o f 107 Page 144 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g D3 M p r in t in g Tlnteriro Report 2m 27, 2011 Page 60 o f 107 Page 145 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M StudyiiG bPiP-OI-G ^ 27, 2011 printing Tlnteniro Repoite2&M Page 61 of 107 Page 146 of 192 Stan V1660305 *3M E nviron m ental Lab I Sample Name: "s1 10 72 2a 00 r Sample ID: " 10 006-168 solvent blank" Peak Name: " 1802 PFBS(IS)' M asses): "303.0/84.0 amu" I Comment Annotation: " * Sample Index: Sample Type: Double Blank Concentrt ion : 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 4:35:36 PM File: "s110722a.wifT Modified: Mo Sample Name: " s11 0722a003' Sample ID: " 10 006-168 solvent blank" I Peak Name: " 1602 PFBS(IS)" M asses): "303.0/64.0 amu' Comment " Annotation: ~ sample Index: Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 5:23:56 PM File: ' s110722a.wrir Modified: Ho Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: i.oo min Peak-Split. Factor: 2 Report Largest Peak: Ho Min. Peak Height: o .o o cps Min. Peak width: o.oo sec Smoothing width: 3 points RT Window: 30.0 S Expected RT: 7.74 m Ose Relative RT: No Int. Type: Retention Time: Area: Height : Start Time: End Time: Base To Base 7.82 min 46 counts .78e*00l 7.76 8.05 P r in tin g d3 M p r in t in g TinteriiroReporl92M 27, 2011 R e s u lts Name: s ll0 7 2 2 a .rd b [Sample Name: "s110722a002" Peak Name: "1 60 2 PFBS(IS)' Sample ID: " 10 006-166 solvent blank" Mass(es): ' 303.0/64.0 amu" SamCpolmemIenndt "e*x:Annotation2: Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 4 :S9:4S PM 55 Modified: NO Proc. Algorithm: IntelliQuan - MQII Noise Percentage Base. Sub. Window: 50 1.00 min 50 Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height 0 . 0 0 cps 45 Min. Peak Width: o . o o sec Smoothing Width: 3 points RT Window: Expected RT: 30.o 7.74 sec min 40 Use Relative RT: No File: "s1 10 72 2a .w ir Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base 7.84 min 23 counts 8.89e*000 cps 7.80 min 8 . 0 1 min 35 30 25 20 15 10 5 0 Sample Name: *S110722a004" Peak Name: ' 1802 PFBS(IS)' C om m ent -- Annotation: ~ Sample ID: ' 10 006-168 solvent blank" Mass(es): *303.0/84.0 amu* Sample Index: 4 Sample Type: ' Double i lank Concentration: l.oo ng/mL Calculated Cone: H/A Acq. Date: 7/22/2011 Acq. Time: 5:48:05 PM File: "s110722a.witT Modified: Ho Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. window-. 1.00 Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 Kin. Peak Width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 si Expected RT: 7.74 m: Use Relative RT: No Int. Type: Retention Time: Height : Start Time: End Time: Base To Base 7.82 min 254 counts 5.33e+00i cps 7.67 min 6.34 min 16.63 'O * 16 63 16.04 Page 62 o f 107 1039 1143 Page 147 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M StudyfrGLP^ PfOltQl^ 27, 2011 Printing T brnterim Report.2m Page 63 of 107 Page 148 of 192 *S tan V1660305 *3M E nviron m ental Lab I Sample Name: "s110722a009' Sample ID: ''EC -110722-09 50 ng W arm u p standard* Peak Name: "1802 PFBS(IS)" M asses): "303.0/54.0 armi" I Comment ~ Annotation:"" Sample Index: 9 Sample Type: Unknown Concentration: 2.93 Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 7:48:54 PM File: "s110722a.wifT Modified: Ho Proc. Algorithm: IntelllQuan MQII Hoise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak Width: 0.00 sec Smoothing Width: 3 point: RT Window: 30.0 sec Expected RT: 7.74 min s Relative RT: No Int. Type: Base To Base Retention Time: 7.74 min Area: 369983 counts Height: cps Start Time: min End Time: I Sample Name: "s110722a011" Sample ID: " 10 006-168 solvent blank" Peak Name: "1 80 2 PFBS(IS)" M asses): "303.0/84.0 amu' I Com m ent ~ Annotation: "" Sample Index: 11 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 8:37:14 PM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: SO Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: 0.00 sec Smoothing Width: 3 points RT Window; 30.0 sec Expected RT: 7.74 min Use Relative RT: NO Int. Type: Retention Time: Area: Height: start Time: End Time: Base To Base 7.S7 min 370 counts S.22e * 001 cps 7.53 min 8.42 min P rin tin g P r in tin g TlntftrjmRBpOtl20M 27 , 2011 R e su lts Name: s ll0 7 2 2 a .rd b (Sample Name: "s110722a010" Peak Name: "1 80 2 PFBS(IS)" Com m ent -- Annotation: Sample Index: 10 Sample ID: "EC-110722-09 SO ng W arm up standard" Mass(es): "303.0/84.0 amu" File: "s110722a.wifT 105 T Sample Name: *s110722a012" Peak Name: "1 80 2 PFBS(IS)' C om m ent "" Annotation: "* Sample ID: "10 006-168 solvent blank" Mass)es): "303.0/84.0 an u " Sample Index: 12 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 9:01:25 PM File: "s110722a.w tT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: Base. Sub. Window: Peak-Split. Factor: So 1.00 2 min Report Largest Peak: No Min. Peak Height: o .o o cps Min. Peak Width: Smoothing Width: RT window: o . o o sec 3 points 30.0 sec Expected RT: 7.74 Use Relative RT: No min Int. Type : Retention Timi Area: Height : Start Time: End Time: Base To Base 150 counts .07e+oo 1 cps 7.72 min Page 64 o f 107 Page 149 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P rin tin g P r in tin g TlnieriTO ReporWOM 27, 2011 Page 65 o f 107 Page 150 of 192 *Stan V1660305 Results Name: sll0722a.rdb ting d 5 M tin g T o r in i RapQ rt2fti 27, 2011 Page 66 of 107 Page 151 o f 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M StWdynGLffl^PrOI-G-2 27, 2011 Printing T tnierim Report 2m Page 67 of 107 Page 152 of 192 Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a025" Sample ID: ''EC-110722-10 100 ng Extracted Curve Point" Peak Name: " 18 02 PFBS(IS)" M asses): "303.0/84.0 amu" I C om m ent ~ Annotation: Sample Index: 25 Sample Type: standard Concentration: 2.93 I Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 2 :IS :56 AM File: "s110722a.witf Modified: Ho Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: Min. Peak Height: 0.00 cps Min. Peak Width: 0 . 0 0 sec Smoothing width: RT Window: poln Expected RT: : Relative RT: Int. Type: Base To Base Retention Time: Area: <20781 counts Height: 2.34e*004 cps Start Time: End Time: I Sample Name: "s110722a027" Sample ID: "E C -110722-12 500 ng Extracted Curve Point" Peak Name: "1 80 2 PFBS(IS)" M asses): "303.0/84.0 amu" I C om m ent ~ Annotation: " Sample Index: 27 Sample Type: standard Concent ration: 2.93 i Calculated Cone: H/A Acq. Date: 7/23/2011 Acq. Time: 3:04:23 AM File: "s110722a.wiff" Modified: No Proc. Algorithm: IntelliQuan - Noise Percentage: 50 Base. Sub. Window: l.oo t Peak-Split. Factor: 2 Report Largest Peak: No Kin. Peak Height: 0.00 Min. Peak width: 0.00 Smoothing Width: 3 RT Window: 30.0 sei Expected RT: 7.74 mil Use Relative RT: No Int. Type: Base To Base Retention Time: 7.74 min Area: 2974S3 counts Height: 2.06e*004 cps Start Time: 7.49 min End Time: 8.49 min P r in t in g d3 M Study3rQbP107Ofc7O2 27 , 2011 p r i n t i n g TinenimrRepoirt&OM Results Name: sll0722a.rdb ISample Name:"s110722a026" Peak Name: "1S02 PFBS(IS)" Sample ID: "EC-110722-11 200 ng Extracted Curve Point" M asses): "303.0/84.0 amu" samCpolmem eInndt e"x:Annotatio2n6: ~ Sample Type: Standard Concentration: 2.93 I Calculated Cone: N/A Acq. Date: 7/23/2011 H Acq. Time: 2:40:10 AM File: "s110722a.wifT Modified: NO Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window; l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: 0.00 sec Smoothing Width: 3 point: RT Window: 30.0 sec Expected RT: 7.74 min use Relative RT: No Int. Type: Base To Base Retention Time: 7.74 min Area : 326620 counts Height : 2.49e+004 cps Start Time: 7.53 min End Time: 8.55 min TMSample Name: "s110722a028` Peak Name: *1 80 2 PFBS(IS)" Sample ID: "10 006-166 solvent blank" M asses): "303.0/84.0 amu" C om m ent ~ Annotation: " Sample Index: 28 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 3:28:33 AM File: "s110722a.wiff" Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: Noo.oo cps Min. PMiena.k WPiedatkh:Height: 0 . 0 0 sec Smoothing Width: 3 points RT Window: Expected RT: Use Relative RT: No Int. Type: Base To Base Retention Time: 7.SI min Area: 104 counts Height: 2.67e+ooi cps Start Time: 7.45 min End Time: 7.78 min Page 68 of 107 Page 153 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing p r i n t in g TMeniroRepojte2M 27 2011 Page 69 of 107 Page 154 of 192- *Stan V16S0305 Results Name: sll0722a. nting D364Stw^$n@tff#),-0iTQ3r 27, 2011 nting TtateEirTB Ftepcff1?2iBM Page 70 of 107 Page 155 o f 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P rin tin g P r in tin g TWteriTO Rep04lir2@M 27, 2011 Page 71 o f 107 Page 156 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing ^W^yi-n^ k ^ ^ - 01-0 2 27, 2011 printing T inteeim Report.20m Page 72 of 107 Page 157 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s11Q722a045" Peak Name: "1 60 2 PFBS(IS)" Comment: Annotation: Sample Index: 45 Sample ID: "EC-110722-OS 2.5 ng Extracted Curve P o in t M asses): "303.0/84.0 amu" File: "s110722a.wifT I Sample Name: "s110722a04r Peak Name: "1802 PFBS(IS)' C om m ent ~ Annotation: sample Index: 47 Sample ID: -GLP10-01-02-20-001 DAL SS TRIP 0 0000" M asses): " 303.0/84.0 amu' FUe: "s110722a.wifT P r in t in g d3 M StudyhGbPO-OtiO^'' 27 2011 P r in t in g T|frtenimRpOl220M Results Name: sll0722a.rdb , (Sample Name: "81107223046" Sample ID: "10 006-168 solvent blank" Peak Name: "1 80 2 PFBS(IS)' M asses): "303.0/84.0 amu" C o m m e n tA n n o ta tio n : Sample Index: 46 Sample Type: Double Blank Concentration: l.oo ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 10:44:04 AM File: "s110722a.wiT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: Base. sub. Window: 510.0 0 Peak-Split. Pactor: Report Largest Peak: Min. MPiena.k wPiedatkh:Height: cps sec Smoothing width: points RT Window: Expected RT: Use Relative RT: NO Int. Type: Retention Time: Area: Height: Start Time: End Time: Valley 7.61 min 173 counts 2.22e+00l cps 7.57 min 8.17 min Sample Name: "s110722a046" Sample ID: "GLP10-01-02-20-001 Dup DAL SS TR IP 0 0000 Duplicate" , Peak Name: ` 1802 PFBS(IS)" M asses): "303.0/84.0 amu" C om m ent " Annotation: *" Sample Index: 48 Sample Type: Unknown Concentration: 2.93 m Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 11:32:37 AM File: "s110722a.w iT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: 1.00 min Peak-Split. Paetor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 7.74 min use Relative RT: No Int. Type: Valley Retention Time: 7.78 min Area: 318S27 counts Height: 2.4 0e+004 Start Time: 7 .S5 min End Time: 8.15 Page 73 of 107 Page 158 of 192 *S tan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a . rdb P r in tin g DSMStudyiiGbPIO-Ot-Ol^ 27, 2011 P r in tin g T|htenim3Repoft320M Page 74 o f 107 Page 159 of 192 *S tan V1660305 *3M E nviron m ental Lab I Sample Name: "s110722a053" Sample ID: "GIP10-01-2-20-002 H igh DAL SS BPMW121 0 0000 Lab Matrix Spike High" Peak Name: "1 8 0 2 PFBS(IS)" M asses): 303.0/84.0 a mu* I C om m ent -- Annotation: -- Sample index: 53 Sample Type: Unknown Concentration: 2.3 I Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Tine: 1:33:47 PM File: 's110722a.wtiT Modified: Proc. Algorithm: IntelliQuan - MQI Noise Percentage: Base. Sub. Window: Peak-split. Factor: Report Largest Peak; Min. Peak Height: Min. Peak width: Smoothing Width: RT Window; 3< Expected RT: ' Use Relative RT: NO Int. Type: Base To Base Retention Tine: 7.B2 min Area: 318458 counts Height : 2.32e+004 CpS Start Tine: 7.51 End Time: 6.61 min R e s u lts Name: s ll0 7 2 2 a .rd b (Sample Name: "s110722a054` Peak Name: "1 80 2 PFBS(IS)* C om m ent -- Annotation:"" Sample IO: "GLP10-01-02-20-003 DAL SS BPMW47 0 0000" M asses): "303.0/84.0 amu" Sample Index: S4 Sample Type: Unknown Concentration: 2.93 Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 1:58:01 PM File: "s 11 07 22 a.w ir Modified: No Proc. Algorithm: IntelliQuan - l Noise Percentage: 50 Base. Sub. Window: 1.00 mil Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o .o o c| Min. Peak width: o .o o s< Smoothing Width: 3 { RT Window: 30.0 sec Expected RT: 7.74 min Use Relative RT: No Int. Type: Base To Base Retention Time: 7.84 min Area: 318933 counts Height: 2.40e*004 cps Start Time: 7.57 min End Time: 8.71 min (Sample Name: "s110722a055~ Peak Name: " 18 02 PFBS(IS)' Com m ent:"" Annotation: Sample Index: 55 Sample ID: "G LP10-01-02-20-003 Dup DAL SS BPMW47 0 0000 Duplicate" M asses): "303.0/84.0 amu" File: ~s110722a.wiff' ISample ame: ~s110722a056' Peak ame: " 1 6 0 2 PFBS(IS)" C om m ent "" Annotation: ~ Sample ID: "GLP10-01-02-20-003 Low DAL SS BPMW47 0 0000 Lab Matrix Spike Low" Mass(es): "303.0/84.0 amu" Sam ple In d e x : Sample Type: Unknown Concentrarion: 2.93 l Calculated Conc N/A Acq. Date: 7/23/2011 Acq. Time: 2:46:23 PH File: "s110722a.w i r Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: i.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 1 cps Min. Peak Width: i sec Smoothing width: : points RT Window: 30.0 Expected RT: 7.7` Use Relative RT: No Int. Type: Base To Base Retention Time: 7.82 min Area : 319309 counts Height : Start Time: End Time: P r in tin g E^MeStU^ydG L p i9-01-02y 27, 2011 P r in tin g iimerimeReportQ>M Page 75 o f 107 Page 160 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing DMeStudyiiGlsP1Q-,Qt-Q2y 27, 2011 Printing HftterimReportGQM Page 76 of 107 Page 161 of 192 Stan V1660305 Printing printing Tlnter:im3Bsipo4t72M v, hi i m y* 8 5? ?5 f sM ifj i : n H= i iv a m py 3 w ? 8m ,s j I t ijlfi I . 5 f||J ||f! V ' |l| . J J . t g-s |g 5 l r l =i | i | 33S Si i. =,, s"r:c SS*?" ` ? '7 I{i 27, 2011 Results Name: sll0722a. Page 77 of 107 ip'l8 3 !i l l e e & e 1 el , 7 If f !S * I 1I I I I I I I I I I I I I | I I ' . ! Hfjfp 5i|| id*ii ssiM a : 1 ,= J f 5i * , s ??n I M I ? MJJ.M.i f if 1 1 I i 3" S-' =! r s "41 Page 162 o f 192 Stan V1660305 Results Name: sll0722a. Pprriinnttiinngg TD^HItt^e$rjtmlB#R^erpQoblBB4297'MOljT0^ 27, 2011 Page 78 of 107 Page 163 of 192 Stan V1660305 *3M Environmental Lab ISarrple Name: "s110722a008" Sanale ID: "E C-110722-09 50 ng W arm up s ta nd ard Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu' C om m ent Annotation: ~ Sample Index: 8 File: "s110722a.w iff' Results Name: sll0722a.rdb . Sample Name: "s110722a009" Sample ID: "EC-110722-09 50 ng W arm up sta nd ard Peak Name: "MPFHxS(IS)" M asses): "402.0/80.0 amu" C o m m e n t"" Annotation: Sample Index: 9 File: "s110722a.wiff' I Sample Name: "s110722a010" Sample ID: "EC-110722-09 50 ng Warm up standard' Peak Name: "MPFHxS(IS)" M asses): "402.0/80.0 amu" C o m m e n t"" Annotation: ~ Sample Index: 10 Sample Type: Unknown Concentration: 3.00 r Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 8:13:04 PM File: "s110722a.wiff' Modified: Ho - MOI I Proc. Algorithm: IntelliQuan Noise Percentage: 50 Base. Sub. Window: 1.00 Peak-Split. Factor: 2 Report Largest Peak: Min. Peak Height: Min. Peak width: Smoothing Width: No 0.00 0.00 3 cps sec points RT Window: 30.0 s< Expected RT: 10.1 min Use Relative RT: No Int. Type: Base To Base Retention .Time: 10.1 min AHreeiag:ht: 2822.82436e+00c4ounts Start Time: . 88 min End Time: 11.0 Printing d 3 M Study3rGbP1Pt01tQl2'' 27, 2011 Printing T brcteriro Reporte2m 105 209 (Sample Name: "s110722a011" Sample ID: "10 006-168 solvent blank" Peak Name: "MPFHxS(IS)" M asses): "402.0/80.0 amu" Comment Annotation:"" Sample Index: 11 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: ' 7/22/2011 Acq. Time: 8:37:14 PM File: "s110722a.wiff" Modified: No Proc. Algorithm: IntelliQuan Mq : Noise Percentage: Base. Sub. Window: Peak-Split. Factor: 50 1.00 2 min Report Largest Peak: Min. Peak Height: Min. Peak width: Smoothing Width: RT Window: No sec points Expected RT: use Relative RT: Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base 10.4 mil 16 2 count! 1 .56e*001 10.1 10.6 Page 79 of 107 Page 164 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P rin tin g d3M p r in t in g Tlnteriro RBpOStD2M 27, 2011 Page 80 o f 107 Page 165 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing printing Ttnrteriro Report 2m 27, 2011 Page 81 of 107 Page 166 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a02D" Sample ID: "EC-110722-05 2.5 ng Extracted Curve Point" Peak Name: "MPFHxS(IS)" M asses): "402.0/60.0 amu" I Comment: "" Annotation: "" Sample Index: 20 ' Sample Type: Standard Concentration: 3.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 12:14:52 AM File: "s110722a.wt/T Modified: No Proc. Algorithm: IntelliQuan - Noise Percentage: so Base. Sub. Window. 1.00 : Peak-Split. Factor: 2 Report'Largest Peak: No Min. Peak Height: 0.00 Min. Peak Width: 0.00 Smoothing Width: 3 RT Window: 30.0 se< Expected RT: 10.1 mil Use Relative RT: No Area: Height: Start Timi End Time: 262494 counts 1.81e+004 cps 9.84 min 10.9 min I Sample Name: "s110722a022" Sample ID: "EC-110722-07 10 ng Extracted Curve Point" Peak Name: "MPFHxS(IS)" Mass(es): " 402.0/80.0 amu" I C om m ent Annotation: "" Sample index: 22 Sample Type; Standard Concentration: 3.00 i Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 1 :03 :IS AM File: "$1107 2 2 a .w ir Modified: No Noise Percentage: SO Base. Sub. window: l.oo m Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 < Min. Peak width: 0.00 : Smoothing Width: 3 RT Window: 30.0 sec Expected RT: 10.1 min Use Relative RT: No Int. Type: Base To Base Retention Time: 10.1 min Area: 27138S counts Height: 2.09e+004 cps Start Time: 9.88 min End Time: 11.0 min Printing M StudyiiGbPIO-OI-O^ 27, 2011 Printing Tta*er:im3Repe*l320M Results Name: sll0722a.rdb I Sample Name: "s1 10 72 2a 02 r Sample ID: "C-110722- 8 5 ng Extracted Curve Point" Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu" C om m ent Annotation: Sample Index: 21 File: "s110722a.wifT r Sample Name: "s1 10722a023" Sample ID: "EC-110722-08 25 ng Extracted Curve Point" Peak Name: "MPFHxS(IS)" M asses): "402.0/80.0 amu" Com m ent"" Annotation:"" Sample Index: 23 Sample Type: Standard Concentration: 3.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 1:27:29 AM File: " s i 10722a.wiff Modified: No Proc. Algorithm: IntelliQuan - MQIZ Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cps Min. Peak width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: lo.i min U9e Relative RT: No Int. Type: Retention Time: Height : Start Time: End Time: Base To Base 1 0 . 1 min '0054 counts Page 82 of 107 Page 167 of 192 *Stan V1660305 Results Name: sll0722a.rdb Printing DSI^b^tUifeariebBiPTOthC^' 27, 2011 Printing Tlntrim3Rfipo5t42M Page 83 of 107 Page 168 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing StWdynGLpc1$'01-02'' 27, 2011 printing T interim Report 20m Page 84 of 107 Page 169 of 192 *Stan V1660305 Results Name: sll072 2 a.rdb 3J? inting DSfc^Stw^argt-iy^-OJiii^ 27, 2011 inting TtnteEirrBRs(pirt2eM Page 85 of 107 Page 1 7 0 o f 192 Stan V1660305 Results Name: sll0722a.rdb Printing i S M ^ t U U l ^ d ^ ^ y ^ P l j Q S y 27, 2011 t i i t rprinting i r n i t e f e o i $ P aPage 86 of 107 g e 171 of 192 Stan V1660305 *3M Environmental Lab I Sample Name: "81107223040" Sandle ID: "LCS-110722-03 3 ng LCS in TCR-842" Peak Name: ' MPFHxS(IS)' M as te s ): "402.0/80.0 amu" .C om m ent"" Annotation:" Sample Index: 40 File: "s110722a.w tff Results Name: sll0722a.rdb Sample Name: "s110722a041" Sarrple ID: IC S - 1 T0722-04 30 ng LCS in TCR-842" Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu" I Comment *" Annotation: Sample-Index: 41 File: "s110722a.wiff" (Sample Name: "s110722a04Z- Sample ID: "LCS-110722-05 30 ng LCS in TCR-842" Peak Name: ' MPFHxS(IS)' Mass/es): "402.0/80.0 amu" Com m ent " Annotation: ~ Sample Index: 42 File: "s110722a.w iff P r in tin g rSMeStudyaGIsBP-O'Mffiy 27, 2011 P r in tin g 'Hntrim3R0Pt920M Time, min I Sample Name: "s110722a043" Sample ID: "LCS-110722-06 30 ng LCS in TCR-842" Peak Name: "MPFHxS(IS)" M asses): "402.0/80.0 amu" I C om m en t""Annotation: " Sample Index: 43 Sample Type: Unknown Concentration: 3.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 9:31:21 AM File: "s110722a.wifr Modified: Yes Proc. Algorithm: IntelliQuan - MQII Noise Percentage: Base. Sub. Window: 50 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 sec Expected RT: 10.1 min Use Relative RT: No Int. Type: BaseTo Base Retention Time: 1 0 . 1 min Area: 263992 counts Height: 1.98e*004 cps Start Time: 9.92 min End Time: 10.9 min Page 87 of 107 Page 172 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P r in tin g d3 M p r in t in g Tintenim RepoPt320M 27 , 2011 Page 88 o f 107 Page 173 of 192 *Stan V1660305 *3M Environmental Lab (Sample Name: "s110722a048" Sample ID: "GLP10-01-02-20-001 Dup DALI S TRIP 0 0000 Duplicate" Peak Name: 'M PFHxS(IS )" Mass(es): "402.0/60.0 amu" Comment "" Annotation: "" Sample Index: 48 File: "s110722a.wtff (Sample Name: "s110722a050" Sample ID: "GLP10-01-02-20-002 DAL Peak Name: "MPFHxS(IS)" Mass/es): "402.0/80.0 amu" C om m en t"" Annotation: Sample Index: so Sample Type: Unknown Concentration; 3.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 12:21:04 PM Modified: No Proc. Algorithm; Inte Noise Percentage: Base. Sub. Window: Peak-Split. Factor: Report Largest Peak: Min. Peak Height: Min. Peak Width: Smoothing Width: RT Window: 30 Expected RT: 1 use Relative RT: N cps 5 BPMW121 0 0000" File: "s110722a.w iff Area: Height: Start Time: End Time: 258703 counts 1.e0e+004 cps 9.90 min 10.9 min Results Name: sll0722a.rdb I Sample Name: "s110722a049" Sample ID: "GLP10-01-02-20-001 LMS DAL SS TRIP 0 0000 Lab Matrix Spike" Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu" Com m ent:"" Annotation: " SSaammppllee TIynpdee:x: Unknown Concencratlon: 3.00 ng/mL calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 11:56:4' AM File: "s110722a.wifT 10.10 Modified: Ho Proc. Algorithm: IntelliQuan Noise Percentage: 50 Base. Sub. Window: 1.00 Peak-Split. Pactor: 2 Report Largest Peak: No Min. Peak Height: 0.00 Min. Peak Width: 0.00 Smoothing Width: 3 points RT Window: 3( sec Expected RT: : Use Relative RT: i Height: start Time: End Time: 279721 Ci 2.06e+004 9.92 I | Sample Name: "s110722aOSr Sample ID: "GLP10-01-02-20-002 Dup DAL S ; BPMW121 0 0000 Duplicate" I Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu" B C om m ent "" Annotation: Sample Index: si Sample Type: Unknown Concentration: 3.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 12:45:20 PM File: "s110722a.wifr Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window: 1.00 min Peak-Split. Pactor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 SeC Expected RT: 10.1 min Use Relative RT: No Area: Height: start Time: End Time: 273996 counts 2.iSe+oo4 cps 9.90 min Printing printing T lnteniro RepO(rtL2M 27, 2011 Page 89 of 107 Page 174 of 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P rin tin g P r in tin g TtntnimRspOOtl2M 27, 2011 Page 90 o f 107 Page 175 of 192 Stan V1660305 *3M Environmental Lab Sample Name: "s110722a056" S a n^le ID: "GIP10-01-02-20-003 Low DAL SS BPMW47 0 0000 Lab M atrix: pike Low" Peak Name: "MPFHxS(IS)" M asses): " 402.0/80.0 amu" I C o m m e n t"" Annotation: " Sample Index: 56 Sample Type: Unknown Concentration: 3.00 ng/oL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 2:46:23 PM File: Ms110722a.wlfT Modified: Ho Proc. Algorithm: IntelliQuan - MQII Noiae Percentage: SO Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: Ho Min. Peak Height cps Min. Peak Width: 0 . 00 Smoothing Width: RT Window: Expected RT: use Relative RT: Area: Height : Start Time: End Time : min 280777 counts 1.060 +004 cps 9.88 min Results Name: sll0722a.rdb ISample Name: "s110722a057" Sandle ID: "GIP1&-01-02-20-003 High DAL SS BPMW47 0 0000 Lab Matrix Spike High" Peak Name: "MPFHxS(IS)" Mass<es): "402.0/80.0 amu" C om m ent ~ Annotation:"" Sample Index: 57 - File: Hs110722a.wifT I Sample Name: "s110722a058" Sample ID: " 10 006-168 solvent blank" Peak Name: "MPFHxS(IS)" Massfes): "402.0/60.0 amu" C om m ent Annotabon: "" Sample Index: S8 Sample Type: Double Blank File: "s110722a.w ifr ISample Name: " s110722a059" Sample ID: "EC-110722-06 S ng Extracted Curve Point" Peak Name: "MPFHxS(IS)" Mass(es): "402.0/80.0 amu" Comment "" Annotation: TM sample Index: 59 Sample Type: OC concentration: 3.00 ng/ Calculated Cone: H/A 9Acq. Date: Acq. Time: 7/23/2011 3:59:05 PM File: "s110722a.wifT I Modified: Ho Proc. Algorithm: IntelliQuan - Noise Percentage: 50 Base. Sub. Window: 1.00 mi Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo c Min. Peak Width: 0.00 s Smoothing Width: 3 RT Window: 30.0 sec Expected RT: 10.1 min use Relative RT: Ho Int. Type: Base To Base Retention Time: io. 1 min Area: Height: Start Time: End Time: 254074 counts 1.93e +004 cps 9.94 min ll.o min Time, min Printing d 3 M ?tudySiGbBP;01-02 27, 2011 Printing Tlntenim Repoirti2M Time, min Page 91 of 107 Time, min Page 176 of 192 Stan V1660305 Results Name: sll0722a. Printing D3h/bStlld^i{sbB4iJ701hV 27, 2011 Printing TliitenirrBRpoFti2'M Page 92 of 107 Page 177 o f 192 Stan V1660305 *3M E nviron m ental Lab R e s u lts Name: s ll0 7 2 2 a .rd b P rin tin g P r in t in g TlnterJm3REpocte2M 27, 2011 Page 93 o f 107 Page 178 of 192 Stan V1660305 Results Name: sll0722a.rdb PPrriinnttiinngg iD1HtMi*ee3rtimlM3^Rdeipeolrst'B2&(J^,,M01jG2y 27, 2011 Page 94 of 107 Page 179 of 192 Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a011" Sample ID: "10 006-168 solvent blank" Peak Name: "M8PFOS(IS)" Mass(es): "S07.0/80.0 amu" I C o m m e n t"" Annotation: Sample Index: Sample Type: Double Blank Concentrat ion: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 8:37:14 PM File: "s110722a w ifr Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: so Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cpS Min. Peak Width: o.oo sec Smoothing Width: 3 point RT Window: 30.0 sec Expected RT: 12.8 min use Relative RT: No Int. Type: Base To Base Retention Time: 1 2 .8 min Area: 208 counts Height: 4.?8e* 001 Start Time: End Time: I Sample Name: "s110722a013" Sample ID: "10 006-166 solvent blank" Peak Name: " M8PFOS(IS)" Mass(es): "507.0/80.0 amu" I C om m ent "" Annotation: ~ Sample Index: Sample Type: Double Blank Concentration: l.oo ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: :25:33 PM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan Noise Percentage: SO Base. Sub. Window-. l.oo Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 Cpfl Min. Peak width: 0.00 sec Smoothing Width: 3 points RT Window: 30.0 3e Expected RT: 12.8 mi s Relative RT: No Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base 1 2 . 8 min 416 counts 4.00e+00l epa 12.7 min 13.8 min Printing d 3 M Stl#dy!ifikP 10r01rT02 27 - 2011 Printing T lnteriTO Reporte20m Results Name: sll0722a.rdb I Sample Name: "s110722a012" Sample ID: "10 006-168 solvent blank" Peak Name: "MBPFOS(IS)" M asses): "507.0/60.0 amu" C o m m e n t:A n n o ta tio n :"" Sample Index: 12 sample Type: Double Blank Concentration: l.oo ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 9:01:25 PM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan MQ: Noise Percentage: so Base. Sub. Window: l.oo min Peak-Split. Factor: 2 Report Largest Peak; n. Peak Height: 0 n. Peak Width: 0 Smoothing Width: 3 No cps sec points RT Window: 30.0 Expected RT: 12.8min Use Relative RT: No Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base cou1n3t.s0min 1 0 cps 4.44e+oo min 13.0 13.4 I Sample Name: "s110722a014" Sample ID: "10 006-168 solvent blank" Peak Name: "M8PFOS(IS)" M asses): "507.0/80.0 amu" C om m en t"" Annotation: " * Sample Index: 14 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 9:49:41 PM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQII Noise Percentage: 50 Base. Sub. Window-. 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: 0.00 cps Min. Peak Width: 0.00 sec Smoothing Width: 3 point RT Window: 3o.o sec Expected RT: 12.8 min Use Relative RT: No Int. Type: Retention Time: Area: Height: Start Time: End Time: Base To Base 1 2 . 8 min 220 counts 4.44e-f00i cps 1 2 . 8 min 13.4 min Page 95 of 107 Page 180 o f 192 *Stan V1660305 *3M Environmental Lab [ Sample Name: "s110722a015" Sample ID: "10 006-168 s o ie n t blank" Peak Name: "M8PFOS(IS)" Mass(es): "507.0/80.0 amu" I C om m ent *" Annotation: Sample Index: IS sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 10:13 :46 PM File: "s110722a.w Modified: No I Sample Name: "s110722a0l7" Sample ID: "EC-110722-02 0 5 ng Extracted Curve Point" | Peak Name: "M8PFOS(IS)" M asses): "507.0/60.0 amu' B C o m m e n t:A n n o ta tio n :"" Sample Index: 17 File: "s 110722a.wifT Printing d 3 M Stdyii6LPib0,-0J-O2 27, 2011 Printing Tlnterim RepOt 20M Results Name: sll0722a.rdb I Sample Name: "s110722a016" Sample ID: "EC-110722-01 0.2 ng Extracted Curve Point" Peak Name: " M8PFOS(IS)" M asses): "507.0/80.0 amu" Comment: " Annotation: Sample Index: 16 Sample Type: standard Concentration: 2.88 ng/oL Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 10:37:56 PM File: "s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQII Noiae Percentage: 50 Base. Sub. window: i.oo min Peak-Split. Factor: 2 Report Largest Peak: No Min. PPeeaakk WHieditghh:t: 00.. 0000 cps Smoothing Width: RT Window: Expected RT: Use Relative RT: Int. Type: Retention Time: Area: .74603 counts Height: 1.S4e+004 cps Start Time: 1 2 .S min End Time: I Sample Name: "s110722a018" Sample ID: "EC-110722-03 0.75 ng Extracted Curve Point" Peak Name: " M8PFOS(IS)* Mass(es): "507.0/80.0 amu" I C om m ent Annotation: sample Index: 16 Sample Type: Standard Concentration: 2.68 n> Calculated Cone: N/A Acq. Date: 7/22/2011 Acq. Time: 11:26:23 PM File: ~s110722a.wifT Modified: No Proc. Algorithm: IntelliQuan - MQI Noise Percentage: Base. Sub. Window: Peak-Split. Factor: Report Largest Peak: Min. Peak Height: Min. Peak Width: Smoothing width: RT Window: 30 Expected RT: 1 Use Relative RT: N Int. Type: Valley Retention Time: 12.6 min Area: 1SS23S counts Height : 1 . 2 6e*004 cps start Time: 1 2 .6 min End Time : 13.3 min Page 96 of 107 Page 181 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing E&MeStudyhG bP10-0102y 27, 2011 Printing Tlttterim3RepQfftt)20M Page 97 of 107 Page 182 of 192 Stan VI660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing DlM S tu d y iiG IsBP-Otfifi^ 27, 2011 Printing Ttaterdm3Repoit220M Page 98 of 107 Page 183 of 192 *Stan V1660305 *3M Environmental Lab rSample Name: "s110722a027" Sample ID: "EC-110722-12 500 ng Extracted Curve Point" Peak Name: "M8PFOS(IS)" M asses): "507.0/80.0 amu' C om m en t"" Annotation: " Sample index: File: "s110722a.w iT Results Name: sll0722a.rdb I Sample Name: "s110722a028" Sample ID: " 10 006-168 solvent blank" Peak Name: "M8PFOS(IS)" M asses): "507.0/80.0 amu" I Comment: ~ Annotation: ~ sample Index: Sample Type: Double Blank Concentrat ion: 1.00 ng/mL calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 3:28:33 AM Rie: "s110722a.wifT Modified: NO T Sample Name: "s110722a029" Sample ID: *10 006-168 solvent blank" Peak Name: "M8PFOS(IS)` M asses): "507.0/80.0 amu* Comment "" Annotation: "" Sample Index: Sample Type: Double Concentrt ion : ng/m L Calculated Cone N/A Acq. Date: 7/23/2011 Acq. Time: 3:52:43 AM File: "s110722a.w ifr Modified: Yes Proc. Algorithm: IntelliQuan - HQII Noise Percentage: SO Base. Sub. Window: 1.00 min Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height : cps Min. Peak width: Smoothing Width: RT Window: Expected RT: Use Relative RT: No Int. Type: Base To Base Retention Time: 12.8 min Area: 104 counts Height: 2.77e*00l cps Start Time: 12.7 min End Time: 13.3 min Printing d 3 M StydyirGbPIO-Ot-O^ 27, 2011 Printing Tlnfceniro RBpOlt320M 105 Sample Name: "s110722a030" Sample ID: '1 0 006-168 solvent blank" Peak Name: "M8PFOS(IS)" Mass(es): "507.0/80.0 amu" Comment "" Annotation:"" Sample Index: 30 Sample Type: Double Blank Concentration: l.oo ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 4:16:51 AM File: "s110722a.witr Modified: Proc. Algorithm: Noise Percentage: 50 Base. Sub. Window: 1.00 mii Peak-Split. Factor: 2 Report Largest Peak: No Min. Peak Height: o.oo cj Min. Peak Width: 0.00 si Smoothing Width: 3 | RT Window: 30.0 sec Expected RT: 12.8 min Use Relative RT: No Int. Type: BaseTo Base Retention Time: 12.9 min Area: iss counts Height: 4.i2e+ooi cps Start Time: 12.8 min End Time: 13.4 min Page 99 of 107 Page 184 of 192 *Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing C & M S tU ^i^ L P ^ O t - O f y 27, 2011 Printing Tlftterim R ejbort^ OM Page 100 of 107 Page 185 of 192 Stan V1660305 Results Name: sll0722a.rdb Printing Printing TliratEirrBFtepcfffe2M 27, 2011 Page 101 of 107 Page 186of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M Stwdy-nG b P ^P -O ltfi.^ 2 7 , 2 011 printing T iraterim R eport 2m Page 102 of 107 Page 187 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing D^MStudyi^ LP iP -O t-Q ^ 27, 2011 printing Tltttenim3Reporl72M Page 103 of 107 Page 188 of 192 *Stan V1660305 *3M E n v iro n m e n ta l Lab I Sandle Name: "6110722804?' Sample ID: "GLP10-01-02-20-001 DAL SS TRIP 0 0000" Peak Name: "MSPFOS(IS)" Mass(es): " 507.0/80.0 amu" Com m ent:"* Annotation:"" Sample Index: 47 File: "s110722a.w iff' Results Name: sll0722a.rdb I Sample Name: Hs110722a048" Sanple ID: "GLP10-01-02-20-001 Dup DAL SS TRIP 0 0000 Duplicate" Peak Name: "M8PFOS(IS)" Mass(es): "507.0/80.0 amu" C om m en t"" Annotation: "" I Sample Index: 46 File: "s110722a.wifT I Sample Name: "s110722a049" Sample ID: "GLP10-01-02-20-001 LMS DAL SS TRIP 0 0000 U b Matrix Spike" Peak Name: *MBPFOS<IS)' Mass(es): *507.0/80.0 amu" C om m ent "" Annotation: -- Sample Index: 49 File: "s110722a.wifr I Sample Name: " s110722a050" Sample ID: "G LP10-01-02-20-002 DAL SS BPMW121 0 0000* Peak Name: *M8PFOSj(IS)' Massfes): "507.0/80.0 amu" C om m ent -- Annotation: Sample Index: SO File: "s110722a.wifr P r in tin g I&M3tudydGbP10-Ot-O2y 27, 2011 P r in t in g ,i1ttterim3Rep0s20M Page 104 of-107 Page 189 of 192 Stan V1660305 *3M Environmental Lab Results Name: sll0722a.rdb Printing d 3 M StwdyrQkP10-OlT02 27, 2011 printing Tln te riroReport)20m Page 105 of 107 Page 19O of 192 Stan V1660305 *3M Environmental Lab I Sandle Name: "s110722a055" Sample ID: "GLP10-01-02-20-003 Dup DAL SS BPMW47 0 0000 Duplicate' Peak Name: ' MBPFOS(IS)' M asses): ' 507.0/80.0 amu" C o m m e n tA n n o ta t io n : " Sample Index: S5 File: "s110722a.wiff' Results Name: sll0722a.rdb I Sample Name: " s t 10722a056" Sample ID: "GLP10-01-02'20-003 Low DAL S BPMW47 0 0000 Lab Matrix Spike Low" Peak Name: ' MBPFOS(IS)" Mass(es): ' 507.0/80.0 amu* I Comment; Annotation: Sample Index: se Sample Type: Unknown Concentration: 2.89 Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 2:48:23 PM File: "s1t0722a.wifT Modified: Yes Noise Percentage: Base. Sub. Window: Peak-Split. Factor: Report Largest Peak: Min. Peak Height: Min. Peak Width; Smoothing Width; RT Window; 31 Expected RT: : Use Relative RT: ] Int. Type: Retention Time: Area: 160474 coi Height: 1. 19e*004 start Time: 12.6 End Time: 13.5 I Sample Name: 's110722a057" Sample ID: "GLP10-01-02-20-003 High DAL S i BPMW47 0 0000 Lab Matrix Spike High' Peak Name: ' M8PFOS(IS)~ M asses): '507.0/80.0 amu" C om m ent "" Annotation: " Sample Index: File: ~s110722a witT Sample Name: ' s110722a058" Sanale ID: "10 006-168 solvent blank" T Peak Name: ' M8PFOS(IS)' M asses): '507.0/80.0 amu' C om m ent " Annotation: Sample Index: se Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated Cone: N/A Acq. Date: 7/23/2011 Acq. Time: 3:34:49 PM Rie: ' s110722a.wiT Modified: Yes Proc. Algorithm: IntelliQuan - MQII Noise Percentage: So Base. Sub. Window: i . o o min Peak-Split. Factor: 2 Report Largest Peak; Min. Peak Height o.oo cps Min. Peak width; o.oo sec Smoothing width: 3 points RT Window: 30.0 sec Expected RT: 1 2 . 8 min Use Relative RT: No Int. Type: Base To Base Retention Time: Height: Start Time: End Time: cps min Printing rMStudyiiQbBp-Ot-?/ 27, 2011 Printing TltteriTORepOttGPM Page 106 of 107 Page 191 of 192 *Stan V1660305 *3M Environmental Lab I Sample Name: "s110722a059" Sarrple ID: "EC-110722-06 5 ng Extracted Curve Point" Peak Name: "M8PFOS(IS)" Mass(es): " 507.0/80.0 amu" C om m ent " Annotation: Sample index: File: "s 110722a.wiff" I Sample Name: "6l10722a061" Sanple ID: " 10 006-168 solvent blank" Peak Name: " M8PFOS(IS)' M asses): "507.0/80.0 amu" Com m ent Annotation: Sample Index: 61 Sample Type: Double Blank Concentration: 1.00 ng/mL Calculated cone: N/A Acq. Date: 7 /2 3 / 2 0 1 1 Acq. Time: 4:47:38 PM File: "s1 i07 22 a.w tfr Results Name: sll0722a.rdb I Sample Name: " s110722a060" Sample ID: " 10 006*168 solvent blank" Peak Name: " M8PFOS(IS)" M asses): "507.0/80.0 amu' Com m ent -- Annotation: -- Sample Index: 60 Sample Type: Double Blank Concentration: ' l.OO ng/mL Calculated Cone: n /a Acq. Date: 7 /2 3 / 2 0 1 1 Acq. Time: 4:23:24 PM File: "s110722a.wi(T Modified: Mo Proc. Algorithm: IntelllQuan MQII Noise Percentage: Base. Sub. Window: Peak-Split. Factor: Report Largest Peak: n. Peak Height: Min. Peak Width: ISmoothing Width: RT Window: Expected RT: . 31 H:O UIsnet. RTeylpaet:ive RT: Base To Base Retention Time: Area: 243 counts Height: 2 .78e+001 cps Start Time: 1 2 .S min End Time: 13.4 min Printing Printing Tlnterim RepD2fe2M 27, 2011 Page 107 of 107 Page 192 of 192