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Analytical Report
3M Company
AnalysisofPFOA and PFOS In WaterSamples from Oakdale Municipality 05-0243
Exygen Report No. L0004933
"._ Testing Laboratory *,_Exygen Research
3058 Research Drive
`State College, PA 16801
Requester
Gary A. Hohenstein Manager, Environmental Operations
EHS Operations
3M Company Building 42-2E-27 St. Paul, MN 55108
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1 Introduction
(TRPohRseOaESix)yiapnreewnraetpperororsjtaescmtpflnoeusmtrhbeeeacnraaailsvysesditagstnoEefxdptyaporeutnhcaerossoracomiqpaulnoecssatleIsdsb(LyPOFGGOrOA4y)GaSHn3ad.hpeenrTefatutocerhooo|fci3itaMsnsCteohuemspftoaanrnsgyte.et analytes quanftoithaesatmpeleds.
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ome CF C00
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2 SampleReceipt
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3 Met-Ahnalo yticdalasnd Preparatory
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32 SampleAnalbyyLGsIMiSMsS PIrnoHugcnhPraesksuuirepLhauseacChhrroommastoigoragprhcya(poHPhlLiiCc)., aBnasseduoon otfheeaxfalctyofjtheecisendainldspaosrsteed scathnaoanraacacrucyrtpatheeaamsmeeoa1unhnsDtfoeofctoalenua.mynFzorilgelovawweiingieoHrPfahLneCgesueopfdaramrtogiboanln,epcmhoaamsspseosu,pnatdhcsei.aonmeeiltcrilycsupireorsvaiaidreneseo8dnzfaoeprc,da qagumaeongraanittdncseeileaxdctiaace,ide.id~sTaenhdeadriconsscharacirslioof thecompoundsae observedand AnHP100sysiem icedfo an AppliedBlosysiamsAPI4000wasusedfoanaesthe
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4 Analysis
44 Calibration PAFTOpAoPinFcOalSbvaantdio1nGcuPrFvOeAv.aTshaencaaalbardatonnlpiytasndwertshrporuegphaorutetdhie0a,n2l6,yc50a,l1s0e3q,u2e8n0c,e5f0o,r sanadme1S00P0Enhro.c(ad3upr)e uosr eLdOfMoSrIsNaSmpalreasb. eTsh,aCasltburmaetnotnsreaspnandsssVearaousptrahpeacroendcuesnitnrgatitohne
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42 Surrogates WaCsPaFdOdAed(1C0o1w"aCmIpFl"yCsIaOmOpHl)eciounstaeidnearss b8esfourmeotghaeefboatteheswaetresrssaanpte0s.heCfaPgFOtAe `wsiamtpmlionsg.oInmetheik,ofsampleand uallycontol bottes werefied to avolumeticff ine 5G PFOArocoveriecanbe foundIn tachmentB.
43 Laboratory ControlSpikes
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44 Flold Matrix Spikes
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45 Sample Related Comments hAewsaarmseamrpelseusswanArasccohlmleectnetdBi.n upicet.Duplo samplrect rorectasongwih
3 Data Summary
PleaseseeAtachmont 8fo a deal sing ofhesnailreauts,Theroarmrpcsrod inpartsperbillion (ng/mL)forPFOAand PFOS.
rozsors
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7 Data/SampleRetention Sraeamfrpedlcreaapsbylwdeiametbdielasseaonreedddhfaor0dac3moMip8nyi0rmdeuapmoyorstfasffaeerreyseaaorrlser.edpTorhnteinagd.iaeAnltowklsileebceonmnaoitaceiadnt3ea0dadbraycyshEipnvrgedeonn. thedisopf hoarcsopyadatla.
8 Attachments
81 tachmenAt:AnsysResuts 82 AtachSpmeeRencovteryBDe:ta 83 AtaCc;ChhaiomfCusetodny Fotrme 84 AtachRmaweAnnattaDDs:
9 Signatures
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PricilobalTvesiguior
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29
Section A
5
'. Summary of PFOA and PFOS in Water Samples 05-0243
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Field Matrix Spike Recovery Summaryfor PFOAand PFOS In Water 08-0243
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