Document pdKQong0JGpnzqmM3a31Nygk
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AARRA2A2G-6-33663335
SHENVIROMERNeTArLoLAR0BOERAoTOsRY
Final Report
Analysis of PFOA, PFOS, PFHS, and PFBS From Newly Constructed Wells at the Oakdale, Minnesota
Disposal Site
Laboratory Request Number: E08-0151
Method Requirement: 3M Method ETS-8-154.1 (modified)
Testing Laboratory
3M EHS Operations 3M Environmental Laboratory
Building 2-3E-09 935 Bush Avenue St. Paul, MN 55106
Requester
Gary Hohenstein
3M Building 42-02-E-27 PO Box 3331
Saint Paul, MN 55133-3331 Phone: (651) 778-5150 Fax: (651) 778-7203
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Contitcate #2052.01
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`Grd Caron,PacoAnalyicaLabOps
Analytical ReportE06-0151
(GroundWaterSample omNewlyConsMtraurccthedV13i,e200n6eartheOakdale,MinnesotaDisposalSte
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Chromatography/MassSpectrometry".
H"iETgshhech3fsMeadmEpSnplvieikreeonl1me0cnonntisagilnsLtLae)db.oEorfaaatcohryekpdmrpsotapymapcrloeeid.asfeietnsedorsfwasamapsmlmpealcrukpceoidncttwaeiin,heoraswffore0idhnseeprsoia:mlp(lo1in0wgihlcomhca)tioannsd fGetdhoafonrasrparoemper0isc:toleemrpceiaoovnxosnpmkdeosf oe45o0ndTcLo.ntCaoinntinagnrhseofsouerargefloarfneademsarrisrp0kebsewngesrott1ebde A spiesweroextractedonMarch 8,2006andanalyzedon March3, 2008andonMarch ,2006 `aTnaballeyz1ebdewliotwtsheusam mplmesa wtihlersbeai mrpelpzeorrte eesdis ans.Adlilscreussusitesdfsoruqumaleitry conntsrolrseapmoplespreparedand
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eeoe Tabl1e. Samplo Results Summary. --
EEE Coanon|| oCins s|| Cpointyaaton||Coontgatanton
cmon | camonsrwoosoonee | cow | ome | ome | cow
IC ll ll ll ll pussmnois | a
Soon |oamousuzoomems| aus | owe| ows| oom
I Ws I a - -
Semon | camonsnusvooone. | com. | cue | ous | eww
re 0 |45 poses
-
Py
Sous |camonsmsoeteoe | "amo | aoe | ous| opw
oe ea 2TSF [ me Te eet]]| Soom | comonsropsoasvuerwes||_ oam Somaru |amonsromomons || om
||
om | o-ws | w-o ods ||ome | cow
E060151.099 | |'OKMNGWSPC45DB060303
ost | oss||" oosar
0.037
%4RsbSemplarSaimpDluepLab Dup|
mre | camorpesapamues | ems. | awe | ous | eww
eeSPB ol
ta | wa Pry
EEEEE ETE] Eonar |comonsmscsomun | use
pre vs
-- we [Gamowspmasroaneun| ose | ser | oam | o=wn
G Seoon ||ocmaomsomvmsomooomenwess|| ooomme || msne || eommsa || <owww
mE LE|B ) Eos0181114 CI E060151:115
_%RSD Sample/SamDpluepiLab Dug
OKMN GIVSPLAT 060003
OKMNGIVSPL41DB080003
50
ores
00796.
Rt
"ons.
00240
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NA
00282
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NA
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0 pT r o POAva s a05Lsothnoc orEAi yra ebpecee nsSevnSss ccio ronns
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SeOrEnacd Svtnsommayyytmro tfp vovnPEs OKpti r.Fe.osSa (G0og tnetso rtioss
0 TSeoiSrs esr mttnr onmeoThntaPmliEonSVvyaaSErPo0aAy0ta2ep7LSnCiao)vsnoddHLAOmNRasEDRnOc..roFyeaS srdda roec,SrSoa seescspbed
a O03no oy inFOS er,Fs Tn 103 nthe
TBehctr eonnsScpiarottnsveTsshPmrEreiSt ynwoaEyP1rA0o0Fg1LoisOrOevteascs.nS0a 3e 0c OTEk.hay B we.SseaedisonRSSonvSAcsAiov3o7eSnn
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9
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a O03ro yo th FESpo. es Po 5oeacs
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(6)LTEhaGavnvansosapARconvcretrion 0sago e sanAr tsePrrocnknss
2.1 Sample Collection `Sampleswere collectedin NalgeneTM(low-densitypolyethylene)bottiespreparedatthe3M
E`naspvniikareoedinsmnoetfnhtneaillraLbeaosrbaot(roaPrtFyoOwriyA.t,hPPraFikoOnrSot,owPsnFavHmoSpll,ueamcenooldlfePcaFtniBaoSpn)p,.rbooCtpotrllieeacsttdeaemdsaistgraniamxtpsepdifkboirtngifiseeosllduwmteaitrorneicrxosenptuiamkieneisdnwgoettrhheee lacSbtoersaotoTraybrlaot3aespmrpboikvseeindlteecsvpoehnldesikofioeoryencsanoocndhMdsaaarmrcpiihinn5gsn2la0om0cp6aglteodTnea.bsSlceerrpm2tbpoelrelsso.wwedreeacdolteceibeodftioems ppirnepamraediadna!he
Table 2. SampleCollection and Spike Information.
CC
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Tabl3e. Sample DescriptionKeyCode.
[Sanp[poltieoniocose|
[fT ooowurme ts euomw sm movna s| |
[[e [speesatpsoresommo somnenwsss||
FT
YT
[[[T T looeor i o Tm em meee ws e|||
fT s onge| "CToihlteecioesudesnaadmmwepanlteerpssrwaeemsrpenldtecwseh,nsctahfmcgpleaedrodeurpeihmcaoeevwse,apaarrnidsualimaeptdlemebawefhtoeresnespxhatarskacertnieot1nu.SdmieespefeoSrsaenhaeleyss2icos2daisolo.rhmaAdolnre Tfhoemtaatloenb.lAodwdtdeosncarliyb,eisnaedsdaomnpslesobassesrovcaitaitoendsnwohteRWfSor?egaecnheorfatheedsaamfpaltesloocnatgoprse.rleu odor.
Tabl4e. SampleObservations.
[WC erigosteston | SodimentColer || T Sedombeneteamnoeunwt | omer |
[avoo | mewn TC Age Tw | F[[T oroono [7 r mmweboewnn a POOuwweeessdes |n owwm ||
[rote EE1 Riamunmbo dO| SS IfPnnSoS T|R__A_w_lm | @ Coar 0msc oesitspss nbmi
2.2 Extraction
ABplSrpiloofscocaenvmdapoullmroeeesstc,ynu'ctWa.ilaniBtbererdeatfnbiyEoy,nSTs4oS0tla1mndd5LPa4rohd.fasss1,aema"EnDpxedlttareeswarscmeoilrcnoieanatsltiaooendandoqduefadHPloeinhtftyuPoocerornitpfnreoao-ltmceas odnnAcdcieia Ltdoisnq,weuAm eddlrWCceahoetp xnretaorr,smaCAcl amt1tie8oddsgeue ossaki,pdneghps ntyhdhaaessse `Wioevraetctihooofennicgr(huS.tPEe)idncwfaiiatlhivao5mgleuLm(oeSfa=pm-e4Pt0ahlma,nLc,1l..0n.Ta9h,li6vs.oe5lx)utUrmaesct=dionmapLvr)ao.ccueTudhumermceaaciobnnacoteln.otnrTashtteealsndthaeorsda,malSpaPlbEcedoscbnaytreoialdgdes S4pr0iekmcetas.i,aemciqiehdodwroabuasnncdkewsn,atatinuegdseandmpsptl3lea5sn0cko0snatomampilnfeeodavnedinsbpmlikSnegensswfiefcroarenealxatrsmaaocmutpneltdessoa,sfadsmeespccmriecbnueldpplaaabrtoievsue,.atoBeewcfhaeeulsde emaadt ispnkteotsahendSPhEgch akrdmdaolrisuprkacetsopnrisormtoeaxtroatcteiocna.lAberratcosteandiardus anhgdeasbauopreamotaotrannqutavi,es E7o5ni.r5o.l1s5a4m.p1leose.sTnhoetrdeemsaciningssaomdpslewcearnetruagianteodn fpriotrhreexxtaraccttino.nwThaissdmeeetmheoddnmeocdeiscsaatriyon was
anconrooma QO aA mt
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`centrifugation stepdid not significantly impact the method performance.
a`TSnaamepelsecpwrweooederueeovsbxdteeraeecoctnodnva6ene0rd-s6os0f%sa.l Upapnoranyozeueor6tne0Msi%ir.cA ho3f,2t08dd ,aTmhoositied fspeGdloaslraekmmsa plkemsaotr. aalnsocueerr SSoannadra weessnustedhopSaapcarethuseUppetraenpgeerof0heCCoallberacioopnCtusnSponee.tcOhn5.a2t0h05 0606o,tn1sw
`extractedcalibrationcurvewaspreparedusingthe same (newer)standardusedtopreparethe
RI`ocaoolmlSecapatmirponlbeaoetsptle(ersEs0p6ai.eok0w1e1s5n.c1Mnd-ie0v0t180h,o0AdGddbISliEaLa0nwnk5easOlraTyon.Spd1hrl0eae1pba1criopenbwtfearororlo1ksapainkotdesypast a1krnpga/cs1mesLs0a.eneFdsale10anrSg/remtLsrwroSeaorwcanetagaoplnwss,.iogEoh Snraomempatlehmsaritqteucsoubrlvefeo(draar1mchess3,,c2a0e0n6)noagapaiptn eshmaeohnentheewoScfoaskpv.e A(naaslfaytnsidso2f0ws0ee9ls)scaieacdmcconaesldtbteerd4a0pbtrtiois.ns SWeerahtnrsoseofa0n.3a0ag%awltahsyraenzseewnectrindve.fAL1a6n8yssr.eA sendRes ofxefoorHa o6nWMaarcel hn6, 0200088
`analysis against thenew calibratcuirovne.
2i.f3sidacumipAclnearhalnyrdsocioussmmtacaotannrdoorolalmsecmxetaarroascpptrsowngpgereraycema,oramnnedyta1ys(SHfppPoerLcCnhiMaSmAgyaIecS)ea.aPnnasortisonnesutsainnngsoiiemheedpnrttoopmaSraaonmevcteeeris.s prt dm Table 5. Instrument Parametors
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3.1 Calibration
P e m e e Shee s a r Co IE s TeLl,ATs e SeTcHOiDreiroee ,AgoAni va er , v eovAsg, `Calibrationstandardswerepreparedbyspikingknown amountsofmethanolicstocksolutions Sr e lrnhe CSrEE celrlrot srobe
`correlationcoefficients (r) weregreaterthan0.999forall analytes.
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Tabl . MathodBlank AreaGourts forExtractions perfor on 81205.
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owznss ray
| wmoootus | wodbums
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vona || wn |
vweze || we |
wmwe || sw
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oimeCCousrscgossttnsadik dps || stoormne|| oeswses |osviemsr| soemn]]
1B1. aDartmsuetioossetter 35krn angDsGe i ert
352 soventBlanks SoeveoratlrontBhaaoylndspcvoeensttbstasrokastnwseshrooraanL2eo6s410Soaslso erseto0ncohantrlatoarorGeatnoft 353 For Banks oereltipsaemdplirekcaoTcoooni,lcnrtsoacsmhpalseichoosioanminbriwtainsof)l ewyiinoc4o5a0atsonftATSaHTscMceTaysn orwaaaylseAs arsanegzld, aihoonsoewtakarsmLO sinkop oarSos my vp. Th gtaafwaeresck
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Table 9. "Lab Control Spike Results.
poi
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fl rehag dtl ep (1) Aresultsandaveragevalues sted1gtoesigricartfigures: 10EPAfounding ies. or RSDvaluesgivenfo wo.
Sp ----
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ONY = piaConcentration 10
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and 100 6.6%,respectively. 3.8 FieldMatrix Spikes (FMS) Low (nominal concentrationof1.0ng/mL) andhigh (nominalconcentration 10 ng/L) field matrix `spikes werecollected at eachsampiing pointto verify thatthe analytical methodisapplicableto the
pCraielismtirroofynuetr.cnoFmapomaratrhsoskaosleAsmatmiinc5eGnMreLaesbro armioTnhgtoatsooc snswoTiRhOPLaDclcroonnn .(loutaedSampleConcentration-AverageConcentration:FedSample&FeldSampleDup) .
Th le Tbe1010) blow smthsrlrut fold mati cours an ah `matrixspikereovoeries(ifapplicable)fortheninelocationsas wellastheTripBlank. Eachtable providestheaverageconcentrationandtherelativepercentdifference (RPD)orrelative percent `standarddeviation (RSD)ofthe sampleandsampleduplicate (andlaboratorydupiicate ~ifapplicable). Allfieldmatrixspikerecoverieswerewithin 100:30%forallanalytesexceptforthehighlevel PFOS
Tiotmreaancssescsroeomoera iPhFFOASrLeMsSaIDsF EcO8o015t100wwailnaeoohaniodnoo 1% lowfieldmatrixspike, aswelasthe lowandhigh levellabmatrixspikes,producedrecoverieswithin
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