Document jBDR81JxmdONwqB6EaKBvMD1y

Precise Research. Proven Resulte. Analytical Report Fluorochemical Characterization of Aqueous Samples Decatur Outfall 001 FC Monitoring (E04-0045) Exygen Research Laboratory Report No. L0001718 Testing Laboratory Exygen Research 3058 Research Drive State College, PA 16801 Project Lead Jess Eldridge 3M Environmental Technology and Safety Services 935 Bush Avenue Building 0002-03-E-09 PO Box 33331 St. Paul, MN 55133-3331 3058 Research Drive m State College, PA 16801, USA T: 800.281.3219 k. F: 814.272.1019 exygen.com 1 Introduction Results are reported for the analysis of aqueous samples received by Exygen Research (Exygen) from PACE Analytical. The Exygen study number assigned to the project is L0001265. Specific fluorochemical characterization by liquid chromatography / tandem mass spectrometry (LC/MS/MS) was requested for all samples. A total of 8 samples (including field duplicates, blanks, and spikes) were received for analysis. The samples were prepared and analyzed by LC/MS/MS for the following list of fluorochemicals: Table 1: Target Analysis Compound Name Perfluorobutanesulfonate (PFBS) Perfluorohexanesulfonate (PFHS) Perfluorooctanesulfonate (PFOS) Perfluorobutvric Acid Perfluorooentanoic Acid Perfluorohexanoic Acid Perfluoroheptanoic Acid Perfluorooctanoic Acid Perfluorononanoic Acid Perfluorodecanoic Acid Perfluoroundecanoic Acid Perfluorododecanoic Acid Perfluorobutanesulfonamide (PFB Amide) Perfluorooctanesulfonamide 2-(N-methvlperiuorobutanesulfonamido)ethvl alcohol Acronym C4 Sulfonate C6 Sulfonate C8 Sulfonate C4 Acid C5 Acid C6 Acid C7 Acid C8 Acid C9 Acid C10 Acid C11 Acid C12 Acid FBSA FOSA Me-FBSE-OH The analytical methods used were originally developed for groundwater samples and were validated by Exygen. The validation protocol and results are on file with Exygen. Only the C8 Sulfonate, FOSA, and C8 Acid were included in the original method validation. It should be noted that the quality control elements included in this analysis demonstrate the applicability of the method to the additional analytes. 2 Sample Receipt The water samples were submitted in plastic containers. Samples were received at ambient temperature. Samples were stored at 4C from receipt until analysis. Eight individual containers were received. Field samples were collected on 1/27/04 and 1/28/04. Samples were received on 1/29/04. Chain-of-custody information is presented in Attachment C. PAGE 2 OF 5 3 Holding Times Field and laboratory spikes of these fluorochemlcals have shown stability for periods greater than 90 days. Samples were analyzed within 60 days of collection. 4 Methods - Analytical and Preparatory 4.1 LC/MS/MS 4.1.1 Sample Preparation for LC/MS/MS Analysis Water samples were initially treated with 200 uL of 250 mg/L sodium thiosulfate solution to remove residual chlorine. Solid phase extraction (SPE) was used to prepare the samples for LC/MS/MS analysis. A portion of sample was diluted to forty-milliliters with Type I water. The dilution was performed prior to extraction in order to lessen the effects of matrix enhancement. This matrix enhancement was observed in earlier samples from this location and from screening runs performed on these samples. The diluted samples were transferred to a C18 SPE cartridge. The cartridge was eluted with 5 mL of 100% methanol. This treatment resulted in an eight-fold concentration of the diluted samples prior to analysis. 4.1.2 Sample Analysis by LC/MS/MS In HPLC, an aliquot of extract is injected and passed through a liquid-phase chromatographic column. Based on the affinity of the analyte for the stationary phase in the column relative to the liquid mobile phase, the analyte is retained for a characteristic amount of time. Following HPLC separation, ES/MS provides a rapid and accurate means for analyzing a wide range of organic compounds, including fluorochemicals. Electrospray is generally operated at relatively mild temperatures; molecules are ionized, fragmented, and detected. Ions characteristic of known fluorochemicals are observed and quantitated against standards. A Hewlett-Packard HP1100 HPLC system coupled to a Micromass Ultima MS/MS was used to analyze the sample extracts. Analysis was performed using selected reaction monitoring (SRM ). Samples were extracted on 2/20/04. Samples were analyzed between 2/24/04 and 3/3/04. Raw analytical data is provided in Attachment D. 5 Analysis 5.1 Calibration A 7-point calibration curve was analyzed at the beginning and end of the analytical sequence for the compounds of interest. The calibration points were prepared at 0, 25, 50, 100, 250, 500, and 1000 ng/L (ppt) for LC/MS/MS analysis. The instrument response versus the concentration was plotted for each point. Using linear regression with 1/x weighting, the slope, y-intercept and correlation coefficient (r) and coefficient of determination (r2) were determined. A calibration curve is acceptable if r >.0.985 (r2 > 0.970). Calibration standards are prepared using the same SPE procedure used for samples. Calibration check standards were analyzed periodically (every three to five sample injections) throughout the analysis sequence. Compliance is obtained if the standard analyte concentrations are within +/-20% of the actual value. PAGE3 OF5 All calibration criteria were met for this analysis. 5.2 Blanks Extraction blanks were prepared and analyzed with every extraction batch of samples. The extraction blanks should not have any target analytes present at or above the concentration of the low-level calibration standard. For these samples, the extraction blanks were compliant. Instrument blanks in the form of clean methanol solvent were also analyzed after every highlevel calibration standard, and after known high-level samples. Again, the blanks should not have any target analytes present at or above the low-level calibration standard. For the samples presented here the instrument blanks are compliant. 5.3 Surrogates Surrogate spikes are not a component of the LC/MS/MS analytical methods. 5.4 Matrix Spikes Field and laboratory spikes were prepared using all compounds of interest. Field spikes were prepared by adding a measured volume of field sample to a container spiked with the target analytes by the laboratory prior to shipping containers for sample collection. Laboratory spikes consisted of aliquots of un-spiked field samples that were fortified at the laboratory at the time of extraction. Field blank spikes consisted of laboratory water fortified at the laboratory and shipped with the sample containers to the field and back to the laboratory for analysis. Laboratory control spikes (see section 5.6) are samples of laboratory water spiked at the time of extraction. Each type of spike provides information needed to assess analyte stability, extraction efficiency, and matrix effects that may impact analytical results. Matrix spike recoveries are given in Attachment B. Please see Section 5.7 for additional discussion of matrix spike recoveries. 5.5 Duplicates Field and laboratory duplicates were prepared for each field sample. Duplicate results are given along with the sample results in Attachment A. 5.6 Laboratory Control Samples For L C /M S /M S analyses, Milliq water was spiked with all compounds of interest at 100 and 500 ng/mL during each extraction set. All recoveries for all compounds were between 70 130% in each LCS. Results are given along with the raw data in Attachment D. 5.7 Statement of Accuracy Based on results of field spikes, laboratory fortified field samples, field blank spikes, and laboratory control spikes, the analytical accuracy of all analytes is 30% for all compounds with the following exceptions. No data is being reported for the C4 acid because of multiple QC failures. Results for the C5 Acid, C7 Acid, and C4 Sulfonate should be used as screening data only. These three analytes showed one or more spike recoveries outside of the acceptable ranges. The statement of accuracy is based on recoveries of field and laboratory spikes, 5.8 Data Summary Please see Attachment A for a detailed listing of the analytical results. Results are reported in parts per billion (ppb) (ng/mL). Please note that the limit of quantitation is 1.0 ng/mL for all compounds except MeFBSE-OH, which has a quantitation limit of 4.0 ng/mL. PAGE4 OF5 6 Data/Sample Retention Samples are disposed of one month after the report is issued unless otherwise specified. All electronic data is archived on retrievable media and hard copy reports are stored in data folders maintained by Exygen. 7 Attachments 7.1 Attachment A: Results 7.2 Attachment B: Matrix Spike Recoveries 8.3 Attachment C: Chain of Custody 8.4 Attachment D: Raw Analytical Data 9 Signatures Other Lab Members Contributing to Data Emily Decker Karen Smith PAGE 5 OF5 SECTION A ReportAnalytical Y' Sum m ary of Fluorochemical Residues in Outfall 001 Effluent Sample ID Outfall 001 Effluent-Composite Outfall 001 Effluent-Composite* Outfall 001 Effluent-Composite Dup Field Control/Travel Blank Equipment Blank C5 Acid* Perfluoropentanoic Acid 5.02 4.89 4.91 ND ND Analyte Found (ng/mL) C6 Acid Perfluorohexanoic Acid 10.5 10.2 9.88 ND ND C7 Acid* Perfluoroheptanoic Acid 2.23 1.78 1.71 ND ND Sample ID Outfall 001 Effluent-Composite Outfall 001 Effluent-Composite* Outfall 001 Effluent-Composite Dup Field Control/Travel Blank Equipment Blank C8 Acid Perfluorooctanoic Acid 427 408 396 ND ND Analyte Found (ng/mL) C9 Acid C10 Acid Perfluorononanoic Acid Peril uorodecanoic Acid ND ND ND ND ND ND ND ND ND ND C11 Acid Perfluoroundecanoic Acid ND ND ND ND ND Sample ID C12 Acid Perfluorododecanoic Acid Outfall 001 Effluent-Composite Outfall 001 Effluent-Composite* Outfall 001 Effluent-Composite Dup ND ND ND Field Control/Travel Blank Equipment Blank ND ND Analyte Found (ng/mL) C4 Sulfonate* C6 Sulfonate Perfluorobutanesulfonate Perfluorohexanesulfonate 29.1 28.6 30.5 1.60 1.56 1.57 ND ND ND ND C8 Sulfonate Perfluorooctanesulfonate 28.6 27.1 28.6 ND ND Analyte Found (ng/mL) S a m p le ID Outfall 001 Effluent-Composite Outfall 001 Effluent-Composite* Outfall 001 Effluent-Composite Dup Field Control/Travel Blank Equipment Blank FBSA 78.1 75.5 67.8 ND ND FO SA 3.60 3.33 3.68 ND ND M e-F B S E -O H ** ND ND ND ND ND ND = Not detected = Response between 0 and 1 ng/mL. **ND = Not detected = Response between 0 and 4 ng/mL. AData is to be used for screening purposes only. 'Laboratory Duplicate J ^ 3 0.35058 Research Drive #m stSatatte College, PA 16801, USA YJ: 814.272.1039 F: 814.231.1580 exygen.com s iA N ^ M ir ^ m c o n d it io n s Services provided b y Exygen Research are lim ited to the terms and conditions stated herein, unless otherw ise agreed to in a formal contract. CONTRACTS....-All contracts ate subject to review end approval by PAYMENT TERMS--Unless otherwise set forth in tins Purchase Order, tentts td prevalent are "N et 30 Days," Tire time allowable lor payment shall >. ...... i . .... ......... .... ;...... . ,,,, , ..... BILLING-- NX fees and charges are billed directly to the client requesting must be submitted In writing. Please lax changes to Exygen marked, "URGENT'' to your assigned representative, if changes are made after the accepts responsibility for payment. 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M * * , ' ' N a m t, >, i v fo , , > * * j -< * ' v! t * j d \k I i' > ' * . , > 'x ' ' u ' r - ' x A m t l ' \ >< -X o * M s o .` - O ' > ft "* !m ry fo s> s' " x 1 < !* - os > ' d `< e ,, ! .! i { ',r t i s e a xx W . fo i 1 cx . s. > 1 , < . \< ` < '' 0' i m .! , \ 1 -x o; * r ' i i M * RAE' t > A N D h i h }S OE l A&fi t 7 3 a m o m m y p *, v 0' x ti I' ' . i, * P v i x, - * i i 'x a x .i o jm J't " C '' , d . i^ 0i ot\ *. i d ' i t "* t r r * m *i Ob o x f o , * , ( , t , t. m p .* v m ' ; ' * > 0 " m * ,m w o 1'fo " 1.' l t' i 0 * 0 * * XS r i* ' \ f - , LO P i t 1 k ' S * ' -x > < i * * A l CEPT-WCE OF PURCHASE ORDER h* On o OOP v ' -t` ^ s ` * ' so x| , a , ?i " *'* " l0 ' M , 0 C"x r ' - ' V ' 0 - r'S, ` `V s r ,- , r i p, - s 0 "-i 'x 0 s SECTION B Proven Results. Recovery Summary of Fluorochemical Residues in Outfall 001 Effluent Sample Description Outfall 0 0 1 Low Field Spike Amount Spiked (ng/mL) Amt Found in Sample (ng/mL) C5 Acid_________________________ C6 Acid_________________________ C7 Acid Amount Amt Found Amount Amt Found Amount Recovered Recovery in Sample Recovered Recovery in Sample Recovered Recovery (ng/mL) (%) (ng/ml.) (ng/rnL) <%) (ng/mL) (ng/mL)_____ (%) 5.02 9.06 ** 10.5 12.8 2.23 5.92 369 Outfall 001 H igh Field Spike 500 5.02 2020 403 10.5 692 136 2.23 516 103 Outfall 0 0 1 Spk C Low Lab Spike Outfall 0 0 1 Spk D High Lab Spike 10 250 5.02 5.02 38.4 334 756 \ 300 10.5 10.5 21.9 114 240 92 2.23 2.23 12.7 105 185 73 Field Blank Low Field Spike Field Blank High Field Spike 10 250 ND ND 9.33 93 315 126 ND ND 9.45 95 276 110 ND ND 14.7 147 779 312 Sample Description Outfall 0 0 1 Low Field Spike Amount Spiked (ng/mL) C8 Acid C9 Acid C10 Acid C11 Acid Amt Found Amount Amt Found Amount Amt Found Amount Amt Found Amount in Sample Recovered Recovery in Sample Recovered Recovery in Sample Recovered Recovery in Sample Recovered Recovery (ing/mL) (ng/mL) (%) (nq/mL.) (nq/mL) (%) (ng/mL) (ng/mL) (%) (ng/mL) (ng/mL) {%) 1 427.0 422.0 ND 0.823 82 ND 0.929 93 ND 0.984 98 Outfall 0 0 1 H igh Field Spike 500 427.0 848 84 ND 600 120 ND 587 117 ND 538 108 Outfall 0 0 1 Spk C Low Lab Spike 10 427.0 447 ** ND 9.62 96 ND 10.6 106 ND 11.7 117 Outfall 001 Spk D H igh L ab S p ike 250 427.0 655 91 ND 242 97 ND 239 96 ND 272 109 Field Blank Low Field Spike 10 ND 10.6 106 ND 11.0 110 ND 10.9 109 ND 11.2 112 Field Blank High Field Spike 250 ND 246 98 ND 276 110 ND 261 104 ND 249 100 ND = Not detected = Response between 0 and 1 ng/mL. *ND = Not detected = Response between 0 and 4 ng/mL. "Sample residue exceeded the spiking level by more than 4 times; therefore an accurate recovery cannot be calculated. 305i8 Research Drive State College, PA 16801, USA VT: 800.281.3219 F: 814.272.1019 exygen.com Proven Results. Recovery Summary of Fluorochemical Residues in Outfall 001 Effluent Continued Sample Description Outfall 001 Low Field Spike Outfall 001 High Field Spike Amount Spiked (ng/mL) C12 Acid C4 Sulfonate C6 Sulfonate C8 Sulfonate Amt Found Amount Amt Found Amount Amt Found Amount Amt Found Amount in Sample Recovered Recovery in Sample Recovered Recovery in Sample Recovered Recovery in Sample Recovered Recovery (ng/mL) (ng/mL)_____ (%]___ (ng/mL) (ng/mL) (%) (ng/mL) (ng/mL) (%) (ng/mL) (ng/mL) (%) 1 ND \ 1.20 120 29.1 324 ** 1.60 2.88 128 28.6 29.6 ** 500 ND 615 123 29.1 1400 274 1.60 601 120 28.6 512 97 Outfall 001 Spk C Low Lab Spike 10 ND 13:0 130 29.1 57.7 ** 1.60 12.2 106 28.6 37.7 91 Outfall 001 Spk D High Lab Spike 250 ND 315 126 29.1 554 210 1.60 223 89 28.6 287 103 Field Blank Low Field Spike 10 ND 11.7 117 ND 8.59 86 ND 10.3 103 ND 10.7 107 Field Blank High Field Spike 250 ND 252 101 ND 270 108 ND 244 98 ND 264 106 Sample Description Outfall 0 0 1 Low Field Spike Amount Spiked (ng/mL) Amt Found in Sample (ng/mL) FBSA Amount Amt Found Recovered Recovery in Sample (ng/mL) (%) (ng/mIL) FOSA Me-FBSE-OH* Amount Amt Found Amount Recovered Recovery in Sample Recovered Recovery (ng/mL) (%) (nq/mL) (ng/mL) (%) 1 78.1 72.9 ** 3.60 4.65 105 ND ND - Outfall 0 0 1 H igh Field Spike 500 78.1 668 118 3.60 . 832 166 ND 508 102 Outfall 0 0 1 Spk C Low Lab Spike Outfall 0 0 1 S p k D H igh Lab Spike 10 250 78.1 78.1 84.3 ** 317 96 3.60 19.5 159 ND 3.60 265 105 ND 9.68 97 240 96 Field Blank Low Field Spike 10 ND 10.9 109 ND 11.7 117 ND 10.7 107 Field Blank H igh Field Spike 250 ND 263 105 ND 252 101 ND 194 78 ND = Not detected = Response between 0 and 1 ng/mL. *ND = Not detected = Response between 0 and 4 ng/mL. "Sample residue exceeded the spiking level by more than 4 times; therefore an accurate recovery cannot be calculated. j K 3058 Research Drive ^ S tSatate College, PA 16801, USA VT: 800.281.3219 F: 814.272.1019 exygen.com SECTION C 3058 Research Drive State College, PA 16801 RESEARCH Phone: 814-272-1039 Fax: 814-231-1580 Login G rou p: L 0001718 Login#: Project: 1828 P0000689 Company Name: 3M Submitted By: Jess Eldridge Login Type: Immediate Receipt of Samples Started: Date Start: T 01/29/2004 Due Date: 02/12/2004 Received Date: 01/29/2004 Received By: AMMERMAN, MARK Spread Sample: Label: Project Title/Type: Decatur Outfall 001 FC Monitoring / ROUTINE Exygen SD/PI: RISHA, KAREN Login Notes: Conform Notes: Conform COC Sample: Conform COC: Conform Sample: Conform Request: True True True True Package PK0002310 C a rto n Packages / Containers M ail Date / Condition S h ip p er / ID 1/29/2004 1:10:22PM Package & Contents Uncompromised FEDEX 8449572183000200 Tem p. C ontrol/Tem p. None 12.1 D irection / Handled By RECEIVED AMMERMAN, MARK Container # C0026419 C0026420 C0026421 C0026422 C0026423 C0026424 C0026425 C0026426 Gross Weight pH Container Type 608.8 g 262.5 g 270.7 g 612.1 g 278.3 g 255.5 g 254.6 g 612.7 g 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow 500 ml Clear Plastic Narrow Preservative NONE NONE NONE NONE NONE NONE NONE NONE Mfg. Lot Mfg. ID 3/3/2004 Login.rpt Report Version: Feb 20 2004 11:35AM Page 1 of 2 Instance: R0089128 R0089128 Sample ID L0001718-0001 L0001718-0002 L0001718-0003 L0001718-0004 L0001718-0005 L0001718-0006 L0001718-0007 L0001718-0008 Container C0026419 C0026420 C0026421 C0026422 C0026423 C0026424 C0026425 C0026426 Matrix LIQUID LIQUID LIQUID LIQUID LIQUID LIQUID LIQUID LIQUID ogin Fraction Water Samples Sample Outfall 001 Effluent-Composite Date Sampled Date Received Date Due 01/28/2004 01/29/2004 02/12/2004 Water Outfall 001 Effluent-Composite Low Spk 10 ppb 01/28/2004 01/29/2004 02/12/2004 Water Outfall 001 Effluent-Composite High Spk 250 01/28/2004 01/29/2004 ppb 02/12/2004 Water Outfall 001 Effluent-Composite Duplicate 01/28/2004 01/29/2004 02/12/2004 Water Field Control / Travel Blank 01/29/2004 02/12/2004 Water Field Control / Travel Blank Low Spk 10 ppb 01/29/2004 02/12/2004 Water Field Control / Travel Blank High Spk 250 ppb 01/29/2004 02/12/2004 Water Equipment Blank 01/27/2004 01/29/2004 02/12/2004 3/3/2004 Login.rpt Report Version: Feb 20 2004 11:35AM Page 2 of 2 Instance: R0089128 R0089128 raceAnalytical" www.pacelabs.com R e q u ir e d Client Information: S e c t io n A R e q u ir e d Client Information: RCe(pJoUrItt TIUo:. , r h t. s. CHAIN-OF-CUSTODY / Analytical Request Document The Chain-of-Custody is a LEGAL DOCUMENT. All relevant fields must be completed accurately. SectionB I. ld riJjl 639468 Section C Temp in C HA Received on Ice Y $ .Sealed Cooler $ /N Samples Intact $ /N Additional Comments: . ll l H f? IO 0 5 Ch tonde, m co n fie s u . - Q, \ i b lo f Q s fO '.t*? Ch I o n vu m F /vie J c^re -/Z _ SAMPLER NAME AND SIGNATURE PRINT Name of SAMPL-ERR.: /. SIGNATl X i Q u t Lk /rj A- DATE Signed: (MM / DD / YY) ___ J L /^ / oS ___ instructions for completing Chain of Custody (COC) 1. Complete all Client Information at top of sheet: name, address, phone, contact (person to whom report will be sent and contact can be made if questions arise), billing information if different from client, PCrir, Project Name and/or Project Number as it will appear on the report. 2. Quote Reference, Project Manager. Project No and Profile No. will be completed by Pace, 3. A separate CQC must be filled out for each day of sample collection, 4. Sampler should print their name in the space provided and sign their name followed by the date of the sampling event. 5. Complete Sample Description as it will appear on the laboratory report; include time of sampling, sample matrix, no, of containers and preservative used, 6. Analysis Requested: Complete analysis on the lines provided and place a check in the column for the samples requiring the analysis. It may be necessary to use the space provided for additional comments or include attachments for extended lists of parameters. 7. Submission of samples to laboratory: Indicate Item Number of those samples being transferred; sign relinquished by, and include your affiliation. * IMPORTANT NOTE: Standard Turnaround Time is 2 weeks. If this does not satisfy,your requirements, arrangements must be Xnade prior to samples being submitted to the laboratory. Contact your project manager. Special Project Requirements such as Low Level Detection Limits or level of QC reported must be indicated on the chain of custody. (Use Additional Comments Section.) CHAIN OF CUSTODY/ANALYSIS REQUEST FORM RESEARCH Exygen Research Sample Receiving 3117 Research Drive State College, PA 16801, USA T: 814.231.8032 F: 814.231.1580 exygenresearch.com Page . /_ of / PROJECT INFORMATION ANALYSES REQUESTED Client (name & address)* ~3 M T lS > Phone: Fax: Sampler: ^ ' 5"033 T . 0G)uaibcr< Project Manager (Name & E-mail Address): fflri i , gtJrfeUe, .rse t c / i Co*r1 Project Name: o o l Pc RO. # : Q uotation#: Please fill out this form completelyto ensure correct analysis and proper handling of your samples. 5 Fr E. A* 7 ^ ike<J P L F . A N * 'k V i ExyLIAAS# Client Sample Identificatic Ou+uuoo1e4, et~p Ou+favL. on/ eft. n7*1mi C//oA/Dl3lea>/ctu/etciyoun //.e/eV Collection ~rTsimse5 ~ ji<oxo>s5r -nQJ U / -,<U<^>rroi/'Tratti >l*nk. MH. ilP^hf -- ftfkpmer U-r^k lllIH 09YS- Specify Matrix 1 U/A-rF. / WATElZ. 3 C/ Comments C.A-&/hfjrct -# F o y - oov5* Composite Number of Containers 0 <25 LAB USE ONLY IJ <* Reljntmished by / n U ,M ^ = = i! F L___ D ate li?btY Tim e I] Q CoojerJD # R ec eive /1 / ----------r- * ...v/L -- -.. LAB USE ONLY OTHER INFORMATION g, /a n s b - D,09 * f / t cA/inne, / ^ ifo Y G- oCS" C epparti - JJ* Cooler Temp. (C) Date Tim e /jfc cln/irti# j flretb ' 0 A GAlan PROJECT REQUIREMENTS Results Deadline: Laboratory Report Options: I I Sample results only I I Add case narrative I I Add quality control summary I I Add calibration summary I I Add raw data Other_________ REV. 3-02 [John Quiitn r~E04-D045 O^catur'1TW FagSTj 1/14/2004 Project: E04-0046 3M ENVIRONMENTAL LABORATORY P re llm lna ry /U n a uthorlz e c Fe p ort Requester: Schnobrich, Dana M (223-1N-0S) Department: 530711 Project Number: 0022674449 Date Received: 1/14/2004 Project Description: Decatur Outfall 001 FC Monitoring Quarterly Comments: Completion Date: Project Lead: Jess S. Eldridge Phone Number: 651-778-5233 Email Address: jseldridge@mmm.com 1 of 2 Project Results/Actlvlty Pace Field Sampling Event 3M SampleNumber SampledDate E04-004S-65674 1/27/2004 LAB EXYGEN Analytical Mathod LCMS E04-0045-6S676 1/27/2004 LAB EXYGEN Analytical Method LCMS E04-0046-65676 1/27/2004 Sample Description Outfall 001 Effluent - Composite Components , PFOS PFHS PFBS Result FOSA PFBAmide MeFBSE-OH C4 acid CS acid C6 acid C7 acid PFOA C9 acid CIO acid C ll acid 0 2 acid Outfall 001 Effluent - CompositeDuplicate Components PFOS PFHS PFBS FOSA . PFBAmide MeFBSE-OH C4 acid CS acid C6 acid C7 acid PFOA C9 acid CIO acid C ll acid C12 acid Field Control/Travel Blank Result R L Qualifier R L Qualifier 4 '_________. ;'___ '_____ ' _________ ________ John Qualtieri - E04-0045 Decatur 1Q04 NPDES FC LR.pdf Page 2 1 1/14/2004 3M ENVIRONMENTAL LABORATORY Preliminary/UnauthorizetReport Project: E04-0045 (cont) 3M SampleNumber SampledDate E04-004S-65676 (cont.) 1/27/2004 LAB EXYGEN Analytical Method LCMS ' E04-0045-65677 ' 1/27/2004 LAB EXYGEN Analytical Method LCMS Sample Description Field Control/Travel Blank Components PFOS PFHS PFBS FOSA PFBAmide MeFBSE-OH C4 acid C5 acid C6 acid C7 acid PFOA C9 acid CIO acid C11 acid C12 acid EquipmentBlank : Component PFOS PFHS PFBS FOSA PFBAmide MeFBSE-OH C4 acid C5 acid C6 acid C7 acid PFOA C9 acid CIO acid CU acid C l 2 acid . 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