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ANALYTICAL REPORT PFOA/PFOS Analysis Lot#: D8C200280 United Water New Jersey and UW-Rahway Sheng-Lu Soong, Ph. D. United Water New Jersey 400 Lake Shore Drive Haworth, NJ 07641 TestAmerica Denver Michelle A. Johnston Project Manager March 31, 2008 4955 Yarrow Street Arvada, CO 80002 te l 303.736.0100 fax 303.431.7171 www.testam ericainc.com DEP2-SDWB-000051 Table Of Contents Standard Deliverables Report Contents Standard Deliverables The Cover Letter and the Report Cover page are considered integral parts o f this Standard Deliverable package. This report is incomplete unless allpages indicated in this Table o f Contents are included. Total Number o f Pages Table of Contents Case Narrative Executive Summary - Detection Highlights Methods Summary Method/Analyst Summary Lot Sample Summary Analytical Results Summary Report Chain of Custody TestAmerica Case Narrative D8C200280 The results included in this report have been reviewed for compliance with the Laboratory Quality Manual. All results have been found to meet all requirements of NELAC and any exceptions are noted below. This report shall not be reproduced except in full, without the written approval of the laboratory or sponsor. Dilution factors and footnotes have been provided on each datasheet to assist in the interpretation of the results. Sample Arrival and Receipt The three water samples presented in this report were received at the TestAmerica Denver laboratory at a temperature of 4.9C on March 20,2008. No anomalies were observed during sample receipt. Standards Analytical standards were prepared using the acid form of the compound perfluorooctanoic acid (PFOA). PFOS is a commercial prepared and certified solution. Perfluoro-n-[1,2,3,4-l3C4]octanoic acid was introduced at the extraction step and was used as an internal standard for quantitation of PFOA. Perfluoro-1-[f ,2,3,4-13C4]octanatesulfonate was introduced at the extraction step and was used as an internal standard for quantitation of PFOS. Sample Extraction and Analysis The samples presented in this report were analyzed for the target analytes by TestAmerica Denver's SOP DEN-LC-0012. For water samples a 250 mL aliquot of each sample is acidified with 1 mL of 6N HCI solution and it is extracted using solid phase extraction technique with methanol conditioned C18 cartridges. Each sample is spiked with the internal standard, prior to extraction. After the sample is passed through the cartridge, the analytes are eluted with 4 mL of methanol. The final volume is brought to 5 mL using methanol and the extract is analyzed by LC/MS/MS. Method QC Samples The Method Blank is processed reagent water spiked with surrogate and prepared with each batch of 20 samples of the same matrix. The method blank was non-detect at the reporting limit for the target analytes. Each batch is prepared with Laboratory Control Samples (LCS). The LCS recoveries for both levels were within established control limits. Analytical Comments No anomalies were observed. TestAmerica 2 DEP2-SDWB-000053 EXECUTIVE SUMMARY - Detection Highlights D8C2002B0 PARAMETER RESULT REPORTING LIMIT UNITS UWNJ-HAWORTH FINISHED 03/17/08 09:30 001 PFOA PFOS 0.016 0.0090 0.0071 J 0.010 ug/L ug/L UWNJ-HW9S17 03/17/08 10:40 002 PFOA PFOS 0.018 0.038 0.0090 0.010 ug/L ug/L U W R A H W A Y PIiANT EFFLUENT 03/19/08 08 :30 003 PFOA PFOS 0.040 0.015 0.0090 0.010 ug/L ug/L ANALYTICAL METHOD DEN -LC-012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 TestAmerica 3 DEP2-SDWB-000054 METHODS SUMMARY D8C200280 ANALYTICAL P A R A M E T E R _________________________________ METHOD______ LC/MS/MS, PFOA DEN -LC-0012 References: DEN Severn Trent Laboratores, Denver, Facility Standard Operating Procedure. PREPARATION METHOD___ TestAmerica DEP2-SDWB-000055 METHOD t ANALYST SUMMARY D8C200280 ANALYTICAL METHOD________________________ ANALYST ____________________ DEN -LC-0012 Jaqueline Bonnett References: DEN Severn Trent Laboratores, Denver, Facility Standard Operating Procedure. ANALYST ID 003601 TestAmerica DEP2-SDWB-000056 SAMPLE SUMMARY D8C200280 WO # SAMPLE# CLIENT SAMPLE ID KJXOH 001 UWNJ-HAWORTH FINISHED KJXOK 002 UWNJ-HW9&17 KJXOM 003 UW-RAHWAY PLANT EFFLUENT NOTE (S) - The analytical results o f the samples listed above are presented on the following pages. - All calculations are performed before rounding to avoid round-off errors in calculated results. - Results noted as "NDn w ere not detected at or above the stated limit. - This report must not be reproduced, except in full, without the written approval o f the laboratory. - Results for the following parameters are never reportal on a dry weight basis: color, corrosivity-, density, flashpoint, ignitability, layers, odor, paint filter test, pH , porosity pressure, reactivity, redox potential, specific gravity, spot tests, solids, solubility, temperature, viscosity, and weight. SAMPLED SAMP DATE TIME 03/17/08 09:30 03/17/08 10:40 03/19/08 08:30 TestAmerica DEP2-SDWB-000057 Cash in Advance / Prepaid Sales Client. Sample ID: OWNJ-HAWORTH FINISHED HPLC Lot-Sanple # ___: D8C200280-001 Work order # __ : KJX0H1AA Date Scuqpled___: 03/17/08 09:30 Date Received..: 03/20/08 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # __ : 8084336 Analysis Time..: 18:29 Dilution Factor: 1 Method........ : DEN -DC-0012 Matrix PARAMETER PFQA PFOS RESULT 0.016 0.0071 J REPORTING LIMIT 0.0090 0.010 UNITS ug/L ug/L SURROGATE 13C4 PFOA 13C4 PFOS NOTB(S) :_______ _____ 3 Estimated result. Result is less than RL. PERCENT RECOVERY 84 67 RECOVERY LIMITS (50 - 200) (50 - 200) WATER TestAmerica DEP2-SDWB-000058 Cash in Advance / Prepaid Sales Client Sample XD: UWNJ-HW9&17 HPLC Lot-Sample #...: D8C200280-002 Work Order #...: KJX0K1AA Date sampled-- : 03/17/08 10:40 Date Received..: 03/20/08 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # : 8084336 Analysis Time..: 18:42 Dilution Factor: 1 Method........ : DEN -LC-0012 Matrix PARAMETER___________________ _ PFQA PROS RESULT_________ 0.018 0.038 REPORTING LIMIT 0.0090 0.010 UNITS ug/L ug/L SURROGATE____________________ 13C4 PFOA 13C4 PFOS PERCENT RECOVERY_____ _ 88 64 RECOVERY LIMITS (50 - 200) (50 - 200) : WATER TestAmerica 8 DEP2-SDWB-000059 i P3 Cash, in Advance / Prepaid Sales Client Sample ID: UW-RAHWAY PLANT EFFLUENT HPLC Lot-Sample # ___: D8C200280-003 Work Order #...: KJXDM1AA Date Sampled___: 03/19/08 08:30 Date Received..: 03/20/08 Prep Date......: 03/24/08 Analysis Date..: 03/28/08 Prep Batch # ___: 8084336 Analysis Time..: 18:55 Dilution Factor: 1 Method.........: DEN -LC-0012 Matrix PARAMETER PFQA PFOS RESULT_________ 0.040 0.015 REPORTING LIMIT 0.0090 0.010 UNITS ug/L ng/L SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY______ 84 73 RECOVERY LIMITS (50 - 200) (50 - 200) : WATER TestAmerica 9 DEP2-SDWB-000060 QC DATA ASSOCIATION SUMMARY D8C200280 Sample Preparation and Analysis Control Numbers SAMPLE# 001 002 003 MATRIX WATER WATER WATER ANALYTICAL METHOD DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 LEACH BATCH # PREP BATCH # 8084336 8084336 8084336 MS RUN# 8084194 8084194 8084194 TestAmerica 10 DEP2-SDWB-000061 METHOD BLANK REPORT HPIiC Client Lot #...: D8C200280 MB Lot-Sample #: R8C240000-336 Analysis Date..: 03/28/08 Dilution Factor: 1 Work Order #...: KJ4M51AA Prep Date..... : 03/24/08 Prep Batch # __ : 8084336 Matrix........ : WATER Analysis Time..: 15:00 PARAMETER PFOA PROS REPORTING RESULT_________ LIMIT UNITS_____ METHOD______ ND 0.0090 ug/L DEN -LC-0012 ND 0.010 ug/L DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 91 78 RECOVERY LIMITS (50 - 200) (50 - 200) NOTB(S) ;____________________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. TestAmerica 11 DEP2-SDWB-000062 `I LABORATORY CONTROL SAMPLE EVALUATION REPORT HPLC Client Lot #...: D8C200280 Work Order #...: KJ4M51AC LCS Lot-Sanple#: R8C240000-336 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # __ : 8084336 Analysis Time..: 15:13 Dilution Factor: 1 Matrix........ : WATER PARAMETER PFQA PFOS Ammonium Perfluorooctanoate (APFO) PERCENT RECOVERY 94 87 97 RECOVERY LIMITS (70 - 130) (39 - 120) (70 - 130) METHOD DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 91 82 MOTB(S): ________________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold p rint denotes control parameters RECOVERY LIMITS (50 - 200) (50 - 200) TestAmerica 12 DEP2-SDWB-000063 LABORATORY CONTROL SAMPLE DATA REPORT HPLC Client Lot # __ : D8C2002BO Work Order #. LCS lot-Sample#: R8C240000-336 Prep Date..... : 03/24/08 Analysis Date Prep Batch # __ : 8084336 Analysis Time Dilution Factor: 1 KJ4M51AC 03/28/08 15:13 Matrix........ : WATER PARAMETER PFOA PROS Ammonium Perfluorooctanoate (APPO) SPIKE AMOUNT 0.200 0.200 0.200 MEASURED AMOUNT 0.187 0.175 0.194 UNITS ug/L ug/L ug/L PERCENT RECOVERY 94 87 97 METHOD DEM -LC-0012 DEM -LC-0012 DEM -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 91 82 RECOVERY LIMITS (50 - 200) (50 - 200) NOTB(S): _________________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters TestMnerica 13 DEP2-SDWB-000064 LABORATORY CONTROL SAMPLE EVALUATION REPORT HPLC Client Lot # __ : D8C200280 Work Order #...: KJ4M51AD LCS Lot-Sample#: R8C240000-33 6 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # __ : 8084336 Analysis Time..: 15:26 Dilution Factor: 1 Matrix PARAMETER_______________ PFOA PFOS Ammonium Perfluorooctanoate (APPO) PERCENT RECOVERY 101 95 105 RECOVERY LIMITS (70 - 130) (39 - 120) (70 - 130) METHOD DEN -LC-0012 DEN -LC-0012 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 95 84 NOTE(S) : _____________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters RECOVERY LIMITS (50 - 200) (50 - 200) WATER TestAmerica 14 DEP2-SDWB-000065 J ? LABORATORY CONTROL SAMPLE DATA REPORT HPLC Client Lot #. ..: D8C200280 Work Order #...: KJ4M51AD LCS Lot-Sample#: R8C240000-336 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch #. ..: 8084336 Analysis Time..: 15:26 Dilution Factor: 1 Matrix........ : WATER PARAMETER PFOA PFOS Angnonintn Periluorooctanoate (APPO) SPIKE AMOUNT 0.0200 0.0200 0.0200 MEASURED AMOUNT 0.0202 0.0191 0.0211 UNITS ug/L ug/L ug/L PERCENT RECOVERY 101 95 105 METHOD DEM DEN DEM - SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 95 84 RECOVERY LIMITS {50 - 200) {50 - 200) NOTE(S) :______ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters ESS TestAmerica 15 DEP2-SDWB-000066 4- MATRIX SPIKE SAMPLE EVALUATION REPORT HPLC Lot-Sample # ___: D8C200280 Work Order #...: KJRN71AC MS Lot-Sample #: D8C180215-00I Date Sampled__ : 03/17/08 09:30 Date Received..: 03/18/08 Prep Date...... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # ___: 8084336 Dilution Factor: 1 Matrix........ : WATER PARAMETER PFQA PFOS PERCENT RECOVERY 94 89 RECOVERY LIMITS {70 - 130) (39 - 120) SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 86 80 NOTE(S) : ______________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters METHOD______ DEN -LC-0012 DEN -LC-0012 RECOVERY LIMITS (50 - 200) (50 - 200) TestAinerica 16 DEP2-SDWB-000067 MATRIX SPIKE SAMPLE DATA REPORT HPLC Lot-Sar^le #...: D8C200280 Work Order #...: KJRN71AC MS Lot-Sample #: D8C180215-001 Date Sampled...: 03/17/08 09:30 Date Received..: 03/18/08 Prep Date..... : 03/24/08 Analysis Date..: 03/28/08 Prep Batch # __ : 8084335 Dilution Factor: 1 Matrix........ : WATER PARAMETER PFOA PROS SAMPLE SPIKE MEASRD AMOUNT AMT AMOUNT 0.0060 0.200 0.194 0.0054 0.200 0.183 UNITS ug/L ug/L SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 86 80 NOTB(S): ______________________________ Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters PERCENT RECOVERY 94 89 METHOD DEN -LC-0012 DEN -LC-0012 RECOVERY LIMITS (50 - 200) (50 - 200) TestAmerica 17 DEP2-SDWB-000068 DEP2-SDWB-000069 Chain o f Custody Record 4124 (0907) Client j j/irte J ? . J a tp A jA h tO J e rs & Y Address ' y o o U J< C /to s e 2> /vV e - City State Zip Code //W /Z Project Name and Location (State) A J<r 7 - / f i > A J ^ /e , J r A J z S e rJ e w O fid ContraoVPurchase Order/Quote No. 1/ CJ o > /? o 8 - P F cA - P F o * S a m p le I.D . N o. a n d D escription (Containers (o r each sam ple m ay b e com bined on one line) D ate A t /O A X J -- M a r o o r T h T -t w / i J I t M n f- /4 n l 9 / 7 U M - f h h t o w f p h f i id f/u e v -h Z /z r /p f r /ty /c ^ zM M %**<.TM k c w Drinking Water? Yes ^ N o Project Manager TstAnTriccj THE LEADER IN ENVIRONMENTAL TESTING Date Telephone Number (Area Code)/Fax Number Z t -n S -9 9 - c v / 20/ Sito Confaci Lab Contact Carrier/WayblllTMmber Lab Number . A nalys'is (A ttach list if m o r e s sac is n e e d e d } M atrix Tim e o ? *o i0 S y J 0 4 -0 y 6 C ontainers & P reservatives g 11 1 g g 2 y i/ 5% % a 4; V 1/ < / i/ Jy O Chain ol Custody Number 409319 Page / of / Special Instructions/ Conditions of Receipt Turn Around Time Required D 24 Hours 48 Hours E l 7 Days C K / V j 't ' 2. ReiinquisHd B y' r / f e j 14 Days Q 21 Days Q Other Date . Date ' Time fO-OO Time QC Requirements (Specify) TM C t <> 2: Received By / / [ / 3. Relinquished By Date Time 3. Received By Comments DISTRIBUTION: WHITE Returned to Client with Report: CANARY Stays with the Sample; PINK - Field Copy Date \ is K Oafs Dale i Tima Time Time tti "-H Wt (U 4J 'o TestAmerica Denver Sample Receiving Checklist Lot #:______ MjTL 0 ~tSX>__________ Date/Time Received:__________ T,\-zj6U y Company' Name & Sampling Site:_ ( L i t f A NTS _________ PM to Complete This Section: Yes Residual chlorine check required:o Quote #: - $ 1 ^ 0 Special Instructions:. No d-- ' Quarantined: Yes o No &-- Time Zone: EDT/EST CDT/CST MDT/MST PDT/PST OTHER Unpacking Checks: Cooler #(s): I Temperatures (C): N/A Yes No t so o i. o 2. o '-> 3. 0 4. 5 ^ o 5. 0 o 6. o 7. document on CUR, and contact PM before proceeding. o 8. 0 0 9. 0 0 10. o 11. o o 12. o o 13. o 0 14. contact PM before proceeding. o 15. Receipt date(s) > 4 8 hours past the collection date(s)? If yes, notify PA/PM. o 16. Are analyses with short holding times requested? o 17. Was a quick Turn Around (TAT) requested? \Q A \Edit\FORMSVSainpIe Receivm gXSam ple R eceiving C hecklist 4 - i 2-07 revision Initials 4 /1 2 /0 7 20 DEP2-SDWB-000070 O TestAmerica Denver Sample Receiving Checklist Lot #:_______L'Zoo~~ZSo______________ Date/Time Received:_________ bfo-1 Compan)' Name & Sampling Site: LQ-OjrCX f~sT~3s______ :________ . PM to C om plete This Section: Yes Residual chlorine check required: o Quote #: Special Instructions:. No <-- ' Quarantined: } &y o No 0 ~-- Time Zone: EDT/EST CDT/CST MDT/MST PDT/PST OTHER Unpacking Checks: Cooler #(s): ^ Temperatures (C): 1 N/A Yes No 1. Cooler seals intact? (N/A i f hand delivered) If no, document on CUR. So o 2 o 3. 0 <r o JO--- O o 4. 5. 6. o r o 7. document on CUR, and contact PM before proceeding. 8. of o o 9. 0 o 10. V 0 > e f i 1. ,N o 3 12. O 3 13. 0o V o o 14. contact PM before proceeding. i 15. 0 16. 0 3 17. \Q A \Edit\FO RM S\Sam ple R eceiving\Sam ple R eceiving C hecklist 4-12-07 revision TestAmerica Initials 4/12/07 20 DEP2-SDWB-000071 t ~* TestAmerica Denver Sample Receiving Checklist Lot# Login Checks: Initials N/A Yes No ? 0 18. - Sufficient volume provided for all analysis requested? (ref. Attachment D o f SOP# DEN -Q A-0003) I f no, document on CUR, and contact PM before proceeding. V 0 19. Is sufficient volume provided for client requested MS( MSD or matrix duplicates? If no, document on CUR, and contact PM before proceeding. 0 S' o 0 20. Did the chain of custody includes "received by" and "relinquished" by signatures, dates, and times? 0 21. Were special log in instructions read and followed? 0 22. Were AFCEE metals logged for refrigerated storage? Vo 0 23. Were tests logged checked against the COC? Which samples were confirmed? ^ ^ <r 0 10 0 0 24. Was a Rush form completed for quick TAT? 0 25. Was a Short Hold form completed for any short holds? 26. Were special archiving instructions indicated in the General Comments? If so, what were they? Labeling and Storage Checks: Initials o 28. Was the subcontract COC signed and sent with samples to bottle prep? o 29. Were sample labels double-checked by a second person? o 30. Were sample bottles and COC double checked for dissolved/filtered metals by a second person? o 31. Did the sample ID, Date, and Time from label match what was logged? o 32. Were stickers for special archiving instructions affixed to each box and to the ICOC? S ee #27 o 33. Were AFCEE metals stored refrigerated? Document any problems or discrepancies and the actions taken to resolve them on a Condition Upon Receipt Anomaly Report (CUR). \QAVEdit\FORMS\Sarnple ReceivingNSample R eceiving C hecklist 4 -1 2 -0 7 revision A 4/12/07 21 DEP2-SDWB-000072 Chain of Custody Record 4124 (0907) Client ///> rfaJL z/pa >Aiae Address Y * & TestAmericaTemperature onReceipt Drinking Water? Yes No THE LEADER IN ENVIRONMENTAL TESTING ajj prwc-ivc# Project Manager Telephone Number (Area Codej/Fax Number Date Lab Number Chain at Custody Number 409319 City state Zip Code //a/uw-M Project Name and Location (State) AJ<f 7 ^ / 7#>kd Jd& rAJm Tm &t t / v i 0-/hh 4) i<-f Contract/Purchase Order/Quote No, ( / 1 0 > /Y o 8 --p)z / - PF&- Site Contact <3,L<5oorf . Carrier/WaybillTftimber Matrix Aqueous Sam ple I.D. No. and Description (Containers for each sample may be combined on one line) Date f J i / j / j p - H m orFh d r/o p Time 5 wt4) C6/i V Um FFJ- M 9 W 7 UM'fhftoCdj p ja d 3>/'7/op /& 4 -0 % /,9 /o ofdt) tab Contact Containers & Preservatives 2 11i S 11 / </ l s J 77 Analys is (Attach Ust if m o re s oace is needed) Special Instructions/ Conditions of Receipt Possible Hazard Identification O DNon-Hazard Flammable D Skin Irritant [DPoison B Sample Disposal D Unknown ED Return To Client Turn Around Time Required CD 24 Hours D 48 Hours /''Relinquished 0v / ) Q 7 Days Days n 21 Days Other , . Date y Time /2 -C Q 2. Relinquished By ' (/ Pate ' Time DEToDfeisiposal By Lab Archive For . QC Requirements (Specify) t. Received By ^ ^ 2: Received By ^ ^ / 3. Relinquished By Date Time 3. Received By Comments DISTRIBUTION: WHITE Returned to Client with Report: CANARY - Stays with the Sample; PINK - Field Copy. (A fee may be assessed If samples are retained Months longer than 1 month) Date i % Dale Date Time ft Time Time DEP2-SDWB-000073