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--Pr ------------------------------------------ .'E . - a - ernh Rh . _-- Analytical Report 3M Company Analysis of PFOA and PFOS in Water Samples from `Oakdale Municipality [E05-0074 Exygen Report No. L0004351 - Testing Laboratory Exygen Research 3058 Research Drive o- State College, PA 16801 - Requester - EnvironmenGtaalryMaA.naHgoehre,nsStpeeicnial Projects E3HMS COpoemraptainonys. - Building 42-26-27 St. Paul, MN 55106 . . - a - J Xa z ie - so 4a - - - 1 Introduction . Repsulols arrefropuorioed(PrfFoOrSot)hienowaantcaelrysstaimspolaefsrnpeecreuieoverdoasotctEauxnycpielcnaascoriedqnu(esPtaFeOdAbt)yaGeanrdy HL0o0h0e4n3s5t1e.inTaobfl3eMsCtostmpeantayr.getaTnhaleytEesxyqgueanntpraojecftrtnhuemsbaemrplasessi.gned to the samples is - TableI. TargetAnaflorQyuanttiteatison A Parameter cronm Fomua PertuorooctanoicAcd PFOA CHFWCOOH . Perfuorooctanesuonale PFO CFO; a 2 Sample Receipt . Thhiertry-efivqesuaeomfpsl3etMs,waeriesrecaeivmedwaeptrEolxayngaeelynizsend5.00AmcLopwyiotsfpallasstaicmnpaloewl-omgoduntihnfboormtaetiso.n Afst presineAtnachtmeentdC. . S`aTmhpeslaemspwleersewsetroreedrrefcfeiigveerdaoten f01o/2m6/i05m.eTohferescaampptulenst awenraeysssh.ipped ambient via UPS. The . 3 Methods - AnalayndtPriepcaraatolry 31 Water Sample Preparation - FSoorltdypmhialseeesxtorafchtieonwa(lSePrEs)awmapsleuwsaedsttoapnrseipearreodtthoewaaCtyerSsPaEmcpalretsifdogre.LGTMhSeIcaMrStaindagleywsaiss. `w1a0s0h%emdewtihthan5olm.i_Aofpoar4ti0o%nomeflthhaenecxtt.r6a0ct%wwaasterrwanassihe.reTdhteocautaosarmpwlatesrveilraultseidawniddtan5gamhy.ezoefd - using elecirospray LCMSIMS. - 32 Sample Analysis by LCIMSIMS - tIhnrHoiugghh Parleusisdu-rpohLaisqueicdhCviovmoamtaolgorgagpatpihcyco(lHuPmLnC.),Baanseadluoonttohfeeaxftfrtaycotfitnhjeecatnedaiaynide fpoastsheed schtaartaicotnearriyspthiacasmeoiunntthoefcotilmuem.nFroelllaotwiiven1g0HtPhLeCsqeupiadramtoiboinl,emphaassses,petchteraonmaeltyrypirsroevtiadienseda fraopriad - `randaacgcumraeteamnnediadneestfecodtrea,dn.al~yTzihnegiaownisdcehraarancgteeorfisotircgoafnitchceomcpoomupnodusn.dMoslaercueleosbasreerivoendiazendd, quaangainisteixtroactedtstaendardds. pace2065 - - - AnHP100 syst intertscad anAppedBlosystemsAPI4000wasusedfo analyzethe Sampl oxtforaauancitatton. " is21ommemrsexpSaurmatcoonlwuamsn.obTihsienseduumsoinfgtaegirsaodmieenrtseustroepnoBrtreodug2h aa TshiengremoaFkiopfhoars6eaRcPho,f5t0hox . nals The folowinggracentvas peromed: - MMoobbllePehParsea(s(Ae8x 2MmethaAnmolmoniumAcetate n Water Ti0m0e "A u3 a100 o=s 3i] 01100 2a 73s3 180 & 3 a "The follwingparameterswereusafraperaton ofthemassspectrometer: . TaomnimzeattoneMrode PaTrratnsyilons Monired GOarisnTgemGpaesrat(u2)re Sahmctgospay 44N11e53g55a33t76.00 ((P"FCOPAF),OR46)0-580 (PFOS), 37500UCnin Lb 4 Analysis - 41 Calibration - 5P0AF07O,-Apao,niPndtF1cO0aS0l0barnnagdt.oC(couPprtFv)efOowAraL.sCTIahMnoSalIcyMazSebdarnanatlolynsypiso.annCsdalwhberraootopunrspgarahheed naanaa0dy,r2io5cp,aar5es0p,rea1qr0eu0dde,u2snis0cfn,oger hGe o`sanmecSawPaEsnppoirtreooarcuestaecehdopfdoonnru.sUasmripnlgeense.aTrrheegriessnionwsih i1rewsuepiognhmingve.erhsenuss phte,e . imcopt and count of donation (7 wero caemined. A cabwaton une 6 `acceptableif * > 0.985. Forthe resusreportedhrscarat rariweramet.Thecalibivresaartincoucned - in the raw datainAttachmenDt. - paceaors - - 42 Surrogates - sGaCmPpFleOAcoinstuasineedrsasbefaosreurUaoibeoftotrosthweewradtesresiam1pltehs..i"dC 7forAsawmpaisnag.ddeIndtfohtehfeieem,plthe bottes were fle to a volumelsficline wih the sample. " HG PFOArecovceanrbeioeunsd in Attachmen8t. - 43 Laboratory Control Spikes. LoafboPrFaOtAo,ry"cCo-ntPrFoOlAsp,iaknesdPinFtOhSetanoallyatbiocraaltsotrywreeargeepnriesp.arLedboy abddicnoogntarrkonlsoapwinklecsoanrcoeenutrsraetdyitoon a `1asse3sosrmte0htehdo%adtaaccruerjaeccyt.edT.hFeolarbtoeratroersyucsonrterpoolrstpeidhkeersem,utshteslhoawrbecoovceorrntireaoslbsetptiwkoeesewrner7y0e-: witin the accsplable range. " 44 Field Matrix Spikes " Ahleowfl(k0d.,1 CngoimmpLo)uannddsiwgehrmoaatddesdpitkoeth(e1.e0mnpgt/yLs)awmeprlee porneapianreedrfsorbevfeorreywtahteebrostalemsplweeirne sTheemanrxtsfipetildkfeoosrssthaomuhplidnegs.hMoawtriecxosvperkieess abreetwueseendl7o0-a+s3s0e%s.smeFtorhotdhaecrceusruascyreiptorhteemdathreirxe., themaxspkeswerewithintheacceptable ange,0xcepta noted nSection ofthis report. " 45 Sample Related Comments. Al water samples were colected in dupicale. Duplicate samp resus are reported along - `withthesampleresults inAttachmenAt. - 5 Data Summary - PrleepaorsteesdienepaArtstpeabcoAnh(fonmrga/eLd)efnloarlPteFdOAfsatinndgPoFfOtShe.analytical results. Theresultsare " 6 StatementofAccuracy BanaaslyetdicoalnarcecusruascyoffolrabPoFraOtSoryancodntProFlOsAikreess,uiski!s 2ma3l0ri%x,esxpkceesp,tfaonrdssaumrprloegaOt-eWs2p-ik2e0s0,4t6h3e - rwehciocvheriises+wi5t0h%i.nthLeabsoerraatnogreysc,onittrhotl hspifkoels,owsiunrgoexgcaetpetisopnisk:es and field malrx spikes showed - + T`Shpeke,PFaOndA Oa-nWdB-P5F7O2S60r8ocLcowwnrSypiinkeO:coWuSl-d1n2o7t28b7e cLaolwciaSpliekde.beOc-aWuSs-e1t5h1e5i7n5heLreonwt a `csoanmcpelnei.ractoonnc.entration in this sample was over 3 times greater than the spkng * raoors a . o + The PFOSrecover fo sampleO-W1-208462LowSpikewas 177%.The PFOS mcoenacseuntrreadticoon nncathnits astaompnlbeetiwereepnar0i.e0d252snNoiQ.(Naontd QtuhaeL nifiabiloef),Qunmaersirfitantgonth(aLt OtGh)e hatis0050gL. The cPoFOnSrcecfoovarethriynssfaomtspalmreplraeepOo-rt1t2e-do2a0sN8n4O6.3LowSpikewas208%. The PFOS " + ThWoebPleFPOaSrrkeHciogvherSipeksefwoersraemp1l34e%s.OT-hWea-P2O08S4c54LoownSpoikeefanrndtihWheisrsepseaarmipnoglOensaaksrse reportedas ND,meaningthat PFOS i otdeletedalorabove0.025ng. + S57a2m5p0l6e,s aOnd:WWSri2s7p2ar8i7ng LOoawksSpMiokbe,leOHWoSmAeSTPaTrSk sDhuopw,edOWsTu-o4gGe3t5%e,coOveEre:s Bet13w1% eande13n6% . Spachsamplerecoveries aro givenin tachment 8 7 Data/SampleRetention " {`eStaimepvlaebslweimlebdeiraetaunmdehda1r0d3cMo6py0rdeapyorstasfateer isntaolrreepdoriticnag.iAa lederls meaicndtaattinriesdaborychnEixvyiegdeocnn. hHaerddcoipydsaoapfihrosdtoosorepdayfdoarlaa.minimumof veyears.Thecientwil benoted30 caysprior . 8 Attachments . 71 AttachmenAt:AnayicalResults 72 Atachment:SpikeRecover Data 73 AtachmentC: ChofCuastodiyFnos . 74 AtachmentD: RawAnalytcalData " 9 Signatures . . ProcIWe esa ao - i. Faery,fVoick Present. 4 Dato " pacesors - SECTION A `E M - a - n RESEARCH "Tro Rs CEA Exygen iD Tass La4g35i125 LLeaa3s5t1o6 LLaa335s1t-1130 LaL3asgst1--1167 La43s5s1-2118 LLaag3sst12225 LaL34s315.12260 LaL3435511.:3330 Summary of PFOA and PFOS in Water Samples E05-0074 Sample D OW5W-1e2712281278D7up OWOSW-S1-51157157D5up O-0W-1w-12-0280486426D2up 0-0W-2N:22-0280486436D3up. 07463634 0-OW-7W-84.6535732460D8up 0O--WW8-a5-7220680485.04up Whispe0r-iWn3g-O20A8K4S54MoDbiilpe Park Whisperi0n5g.O0A07K4STrMiopbBileanPk.erk Dup 8 Acid PFAnOaAlyte FoundC(8ngS/umlLf)onate PFOS PortsroociancAiceld___ Perucrooctanesufonse 00872316 1T0Z1 00.882052 00655833 0000774580 00[5314 0000775703 nNaD 0285 0276 00267648 012.0829 0N6O47 0N9D77 NNOO NNoo NNOO NNOO " NNDQ ==NoNottdqetecutedaat=ornaMbetoavseuar0o.d02c5onncgen.traion bebrean 0.025 nil.andthe Linitof - Quanttation (LOG) whic s 0.050 gL. " " - - - - Coit, Foon, usa a 1;Ee81a2Ht72i1nR000 SECTION B ` E - " - a - a . . - " - - eRESnEARCH PrHosoReRscshF.at Matix SpikeRecovery Summaryfor PFOAand PFOS in Water EO5.074 sano STwae:ma rm"LionwSepnike. owszHorn eke 19141 0Spe) waostenrstLowe owrmartsoensrps wanrsmeon omwtsszn opwn wos nsoe wazsmLowsota oCwaazmswoomnusose oannretotws esome owoen s nso porwieLonwsspe moamasrHonaspe CoasnznoatmmLmotwsoormese Tr 0-W3-2H0i8gh4Sp5ik4e. mtCramenreto a WheparingOAKS MobilePark High Spike. eoseiosauntorweok osnaospastrkmsihask. Waraern.C8RAacociodvPneFsOsAR_econFSumepC8SuRelAefocntaotsrPdFROSa. cor or | om omc | we am - 1 ost 148 104 112 198 - or [om om + | asm om: oem ae ow | em ww or | ome om wm| ow om om Wome mw | wm wm or | oom am we| ow ome me em ew| we we ow 0 | om ow we| om om mw fom ew [em ew or | om omc | we ows: oom wow | om am ow a | oem om | ow om lw vm ome mow a | ro ome om|{ 0 om = cle mm | |e ww a aw wm| ow em ow lw we wl oe ww BT meeevotrTrne 042 -------------- omic petri 5fc Ove 1S:ieaidnop0Bzi,ptsaon, usa econ `E - - - ` a - a - a - - n RESEARCH PrecPirsoevReenseRarecsh.s `Surrogate Spike Recovery Summary for "*C-PFOA in Water E05-0074 _ ceroa Fount Amount | E| xygon DSeascmrpipltoion _ Sopgiimkte)d Reco_(vngeirm)ed Reco)very LLaas3ssit2 LLaa33ss1i3s 0-OWW5s-1-2172276276D7up. OO--WWS5--112277228677 HLiogwhSSppk.k 0055 o05s3e% 7106 0055 00s655 113017 LLa4s35t1s6 LLaassssiie LLaa35s1s-1o0 LLaaagssti-1121 0-OWWS-s1-51157157D5up 0O--WWoS--1155117755 HLiogwhSSppkk 001-.W210-820486426D2up OOW-W11-.220088446622 HLiogwh SSppkk. 0055 o08n08 11325 o0s5 o0s5t0 110128 0055 o0s8m3 1112s0 0055 oosseer "12r9 LLaa33ss1t--1134 La3s1-15 4351-18. 0-0W-2W-22-0280486436D3up 0-W2:208463 Low Spk 0-W2-208463 High Spk. 0055 0o5s5t9o 11024 05 0735 147 05 0623 125 LL4a3g5s1t-1187 LaL3as3s1t:-210o LLaigssti-z21z LL4e35s1s.223a O-0W7--W476-34563345D%ip OO--WWT7--446633653344LHoigwhSSppkk. 0-Ow-eW-e5-7527620680D8up OO--WWB--557722660088HLiogwh SSppkk 0055 oosesr 11239 0055 0os6e3t 11288 0o5s oosse:r 1w3s8 | 0055 00850195 110232 LaL3es5s11..2256 O-0W33-220088445454Dup 0055 oo0ssed 111036 LLaa335s1i2287 O0--WW3W-3.220088445544LHoigwh SSppkk 0055 oossse 111285 L144335511:2300 WhiWspheriinsg OpAOeKASKrSMoMibolnbleiglPerPkarDkup ~~ 0055 o03s5t7 1734 LL44335511::3312 WWhhiissppeerriinngg OOAAKKSSMMoobblillee PPaarrkkHLoohw SSppkk~~~~ 00.55 00.641174 1823 L44335511:3343 E05.00057.40T0r7i4p TBrliapnkBlLanokw. Spk 0055 o0ssm2 110086 L435135 E0S-0074 Trip Blank High Spk 05 oss 106 ERE, oBvieen, usa 1:HosoRnn2c81o3m210