Document R22BXjgXkkepxD6LVBeK6K48k

City q S- S'aleho IfO O O U S Ua.4U*>33 ANALYTICAL REPORT PFOA/PFOS Analysis Lot# : D7J150133 Nicki Smith QC Laboratories, Inc. 1205 Industrial Highway. Southampton, PA 18966 TestAmerica Denver November 5, 2007 4955 Yatrow Street Arvada, CO 80002 tel 303.736.0100 . fax 303.431.7171 w w w .testam ericainc.com DEP2-SDWB-000239 Table Of Contents Standard Deliverables Report Contents Standard Deliverables puTanhrleetssCsooafvltelhrpisLaSegtteatsenridnaadnriddcatDhteeedlRiivneeprthaoibrstleTCpaoabvcleekraopgafeCg.eoTnahtreisenrtcseopanorseridtienisrceliunddcioendmte.pglreatel Table of Contents Case Narrative Executive Summary - Detection Highlights Methods Summary Method/Analyst Summary Lot Sample Summary Analytical Results QC Data Association Summary Chain-of-Custody Total Number of Pages DEP2-SDWB-000240 Case Narrative D 7 J1 50133 TestAmerica Denver utilizes USEPA approved methods in all analytical w ork. The samples presented in this report were analyzed fo r the parameters listed on the m ethods summary page in accordance with the methods indicated. Dilution factors and footnotes are provided on each datasheet to assist in the interpretation o f the results. The results relate only to the samples in this report and meet all requirem ents o f NELAC. All data have been reviewed for compliance with the laboratory QA/QC plan and have found to be compliant with laboratory protocols with any exceptions noted below. Please note that Non-Detect (ND) results have been evaluated down to the Method Detection Lim it (MDL) and should be considered ND a t the MDL. Unless otherwise noted, results for solids have been dry weight corrected. This report shall not be reproduced except in full, without the written approval o f the laboratory. Sam ple A rrival and R eceipt The following report contains the analytical results for one sample received 10/15/07, according to documented sample acceptance procedures. The sample was received in good condition at a temperature o f 16.8C. The receipt tem peraturels above the recommended temperature range o f 2-6C. The client was notified. No other anomalies were encountered during sample receipt. Standards Analytical standards were prepared using the acid form o f the compound perfluorooctanoie acid (PFOA). PFOS is a commercial prepared and certified solution. Perfluoro-n-[1I2,3,4-'3C,I]octanoic acid was introduced at the extraction step and was used as an internal standard fo r quantitation o f PFOA. Perfluoro-1-[1,2,3,4-13C4]octanatesulfonate was introduced at the extraction step and was used as an internal standard fo r quantitation of PFOS. Sample Extraction and Analysis The sample presented in this report was analyzed for the target analyte by TestAmerica Denver's SOP DEN-LC-0012A. For water samples a 250 mL aliquot o f each sample is acidified with 1 mL o f 6N HCI solution and it is extracted using solid phase extraction technique with methanol conditioned C18 cartridges. Each sam ple is spiked with the internal standard, prior to extraction. A fter the sample is passed through the cartridge, the analytes are eluted with 4 mL o f methanol. The final volume is brought to 5 mL using m ethanol and the extract Is analyzed by LC/MS/MS. M ethod QC Sam ples 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 lim it. Each batch is prepared with a Laboratory Control Sample (LCS). The recoveries of two concentration levels o f Laboratory Control Samples were within control lim its. DEP2-SDWB-000241 Analytical Comments The internal standard recovery fo r 13C4 PFOS was below the lower control lim it in the method blank associated w ith QC batch 7289213. The internal standard was in control in the associated sam ple and PFOS was non-detect; therefore, no corrective action was taken. The method required MS/MSD could not be performed for this batch, due to insufficient sample volume subm itted. The acceptable LCS analyte recoveries for two sets o f samples provide evidence that the laboratory is perform ing the method within acceptable guidelines. No other anomalies were observed. DEP2-SDWB-000242 EXECUTIVE SUMMARY - Detection Highlights D7J150133 PARAMETER_______________ L2468313-1 10/10/07 07:30 001 PFOA RESULT REPORTING LIMIT___ UNITS ANALYTICAL METHOD 0.0082 J 0.010 ug/L DEN -LC-0012 DEP2-SDWB-000243 METHODS SUMMARY D7J150133 ANALYTICAL PARAMETER____________________________________________ METHOD______ LC/MS/MS, PFOA DEN -LC-0012 References: DEN Severn Trent Laboratorea, Denver, Facility Standard Operating Procedure. PREPARATION METHOD DEP2-SDWB-000244 METHOD / ANALYST SUMMARY D7J150133 ANALYTICAL METHOD__________________________ ANALYST_________________________ DEN -LC-0012 Jaqueline Bonnett References: DEN Severn Trent Laboratores, Denver, Facility- Standard Operating Procedure. ANALYST ID_____ 003S01 DEP2-SDWB-000245 SAMPLE SUMMARY D7J150133 SAMPLED SAMP WO # SAMPLE# CLIENT SAMPLE ID_______________________________________ ____________ DATE TIME J804C 001 L2468313-1 10/10/07 07:30 NOTE(S) ;_____________________________________________________________________________________ - The analytical results of 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 "ND" were not detected at or above the stated limit. - This report must not be reproduced, except in full, without die written approval of die laboratory. - Results for the following parameters are never reported 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. DEP2-SDWB-000246 QC Laboratories Client Sample ID: L2468313-1 HPLC Lot-Sample # -- Date Sampled-- Prep Date..... Prep Batch # -. Dilution Factor D 7 J 1 5 0 1 3 3 -001 10/10/07 07:3' 10/16/07 7289213 1 Work Order # __ Date Received.. Analysis Date.. Analysis Time.. M e t h o d ........ J804C1AA 10/15/07 10/25/07 14:58 DEN -LC-0012 Matrix PARAMETER PFOA PFOS RESULT 0.0082 J ND REPORTING LIMIT 0.010 0.010 UNITS ug/L ug/L SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 82 63 RECOVERY LIMITS (SO - 200) (50 - 200) NOTE(S) :______________ J Estimated result. Result Is less than RL. : WATER DEP2-SDWB-000247 QC DATA ASSOCIATION SUMMARY D7J150133 Sample Preparation and Analysis Control Numbers SAMPLE# 001 MATRIX WATER ANALYTICAL METHOD DEN -LC-0012 LEACH BATCH # PREP BATCH # 72892X3 MS RUN# DEP2-SDWB-000248 METHOD BLANK REPORT HPLC Client Lot #...: D7J150133 MB Lot-Sample #: R7J160000-213 Analysis Date..: 10/25/07 Dilution Factor: 1 Work Order #. ..: J82N41AA Prep Date -- .,. 10/16/07 Prep Batch #.,. 7289213 M a t r i x .........: WATER Analysis T i m e ..: 12:49 PARAMETER PFOA PFOS RESULT ND ND REPORTING LIMIT UNITS 0.010 ug/L 0.010 ug/L METHOD DEN -LC-0012 DEN -LC-0012 SURROGATE 3C4 PFOA 13C4 PFOS PERCENT RECOVERY 63 46 * RECOVERY LIMITS (50 - 200) (50 - 200) NOTE(S) :_______________________________________ Calculations are performed before rounding to avoid round-off et rots in calculated resells. * Surrogale recovery is outside slated control limits. DEP2-SDWB-000249 LABORATORY CONTROL SAMPLE EVALUATION REPORT HPLC Client Lot #.-.: D7J150133 Work Order #... LCS Lot-Sample#t R7J160000-213 Prep Da t e ..... : 10/16/07 Analysis Date.. Prep Batch #- -.: 7209213 Analysis Time.. Dilution Factor; 1 J82N41AC 10/25/07 13:05 Matrix PARAMETER PFOA PROS PERCENT RECOVERY 97 92 RECOVERY LIMITS (70 - 130) (39 - 120) METHOD______ DEN -LC-0012 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 70 61 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 : WATER DEP2-SDWB-000250 LABORATORY CONTROL SAMPLE DATA REPORT HPLC Client Lot #... LCS Lot-Sample# Prep Date...... Prep Batch #... Dilution Factor PARAMETER PFOA PFOS D7J150133 Work Order #...: J82N41AC Matrix........ .: WATER R7J160000-213 10/16/07 Analysis Date..: 10/25/07 7289213 Analysis Time..: 13:05 1 / SPIKE MEASURED PERCENT AMOUNT AMOUNT UNITS RECOVERY METHOD 0.200 0.194 ug/L 97 DEN -LC-0012 0.200 0.183 ug/L 92 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 70 61 RECOVERY LIMITS (50 - 200) (50 - 200) NOTECS) : Calculations are performed before rounding to avoid round-off errors in calculated results. Bold print denotes control parameters DEP2-SDWB-000251 LABORATORY CONTROL SAMPLE EVALUATION REPORT HPLC Client Lot LCS Lot-Sample#: Prep Da t e..... : Prep Batch #...: Dilution Factor: D7J250133 Work Order # -- R7J160000-213 10/16/07 Analysis Date.. 7289213 Analysis Time.. 1 J82N41AD 10/25/07 13:21 Matrix PARAMETER PFOA PFOS PERCENT RECOVERY 101 78 RECOVERY LIMITS (70 - 130) (39 - 120) METHOD_______ DEN -LC-0012 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 69 59 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 ; WATER DEP2-SDWB-000252 LABORATORY CONTROL SAMPLE DATA REPORT HPLC Client Lot #...: D7J150133 Work Order J82N41AD LCS Lot-Sample#: R7J160000-213 Prep Date..... : 10/16/07 Analysis Date..: 10/25/07 Prep Batch # -- : 7289213 Analysis Time..: 13:21 Dilution Factor: 1 Matrix........ : WATER PARAMETER PFOA PFOS SPIKE AMOUNT 0.0200 0.0200 MEASURED AMOUNT 0.0202 0.0157 UNITS ug/L ug/L PERCENT RECOVERY 101 78 method' DEN -LC-0012 DEN -LC-0012 SURROGATE 13C4 PFOA 13C4 PFOS PERCENT RECOVERY 69 59 NOTK(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) DEP2-SDWB-000253 DEP2-SDWB-000254 QC Laboratories' CHAIN OF CUSTODY Page I ( of I S12o0u5thIanmdupstotrni,alPBAlvd1.8966-0514 PFahxo:ne: 221155--335555--75293010 Bill to/Rflppft to; (IfEffarant) ()i(LClient/Acct. No. Address (L -d rY -t-' Sampling Sits Address: (il different) Clty/State/Zip Phone/Fax 1Client Contact ! PROJECT F IE L D ID ^ J b tL 3 2 C *0 s nuJ , P.O. No. QC Contact Collection Date Military Time /o/c'S t 6 1 3 0 Number of Containers MCaotdraix Total Juax~JiM*p PfbSAN ALYSIS R EQ U ESTED MATRIX CO DES DW: DRINKING WATER GW: GRO'DND WATER WW: WASTEWATER SO: SOIL SL: SLUDGE OIL: OIL SOL: NON SO IL SOLID Ml: MISCELLANEOUS X: OTHER Reid pH, Temp (C or F), DO, Cl2, S. Cond. etc. SAMPLED BY: (NamelCompany) Verbal/fax data due: Hardcopy due: ,t 1 Report Format OELoHtSetnadnd!ard Forms Standard + QC NJ Reduced Disk Field Parameters Analyzed By: Sig: Please call tor pricing and availability on rush (xl4-S1 day) turnaround and n all but standard format. SAMPLE CUSTODY EXCHANGES MUST BE DOCUMENTED BELOW. USE FULL LEGAL SIGNATURE, DATE AND MILITARY TIME (24 HOUR CLOCK, I.E. 8AM IS 0800,4 PM IS 1GD0) RELINQUISHED BY SAMPLER DATE TIME RECEIVED BY DATE TIME DELIVERY METHOD: OQC COURIER D CLIENT Custody Saal Number 1 R 2 7 ZL M Hj E D B Y RELINQUISHED BY RELINQUISHED BY im lfiA Aw /) / {aJ jPATE/ DATc ^ . TIME to TIME DATE TIME 1 RECEIVED BY - UPS RECEIVSetSY . DATE DATE 3 ----- -------------------- ( b | r > V R E C E IV E D < .^ J > DATE TIME j TMtE* < TIME UPS FEDEX COMMENTS: yrL_ OTHER ^ 44 RELINQUISHED BY 5 DATE TIME RECEIVED BY DATE TIME 5 Far example to eld completion, see reverse side.Hazardous: yes / no "