Document m8aVm6RRqNB1xjv9Oj8ZwpeJ
February 1, 2005
Data ValOiadkatdiaolnefPorroPjeFcOtSIPFOA (MDH Sample Numbers 200501211-200501219) +dSe2almivCpelrueentdirldeicarneeaiclptytls:yisf.Sraommptlheesfiweeldreburtewcesirveednoitnognooicde.condSiatmiopnl.esSwaemrpelesstowreedreat C
JtHoaonltuhdaeirnlygab2To7ri,amt2eo0sr0:y5.oSnaTJmhapenluaeansarlywye2sr5ie,s 2dc0ao0lt5le.ecwtaeAsdnaJwliaytnshuiisanro1yf42td5h,aey2ss0a0omf5plsaeansmdptwloeeokrcepolldaoeclaeivaenred
No data were qualified.
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LCIMSIMS Parameters:
MHoPbLilCeSPyhsatseem Sample Prep
AAgmimleonnti1u1m00hydroxide in water, methanol diAniljlleucuttneidoknn.boywan,faccatloirbroaftitowno, awintdh GmeCthsaanmopllepsriweotrroe
IMoansizsatSiponecMode
MElieccrtormoaspsrsayQuattro Micro
PoTlraanrsiittyions Monitored NPeFgOatSiv(e499>80; 499508)
PFOA (413>369; 413>169)
MPeFtOhAodweDreetedcettieornmiLniemditb:y MthDeLaSnaolfys0i.s10o0f p12pbrefpolricPaFteOsSaamnpldeosfov0e.r097fpnpbdfaoyr s.
Instrument Calibration
spIaonimitnpitlaelcsaC.lailbirEbaartciaohtnicocanulriovbfer.aMteiAotnnheoledwv:ecluTrmhvueestPisbFeaOnSaac/lcPyuzFreaOdtAefomwrietethahicnohd+bu2ait0ic%zheosoffathseix
vvaalluuee,,
except
the
lowestcalibration
point
must
be
within
+
30%
of
the
true tee
--
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OEankvidraolnemPernotjaelctHealth Page2of2
c{0one2ef8f-isciuixge-lnpLto.i(n1tU) scfioarnligPbrFnaeOtiaSornacrnuedrgrvPeeFsssOipAoannwsweiratehco01n./cx9e9wn9etiraganhttdiion0ng.,8r6at6negecfurorma0t2e5-ugL calibration curve is acceptableif > 0.990 (1 > 0.980) respectively. A Continuing Calibrations:
SSChaoamnpptylizeneusid.ntgTocwvaoelrilbieryvaettilhosenoccfuhrcevoecn.ktisnCauorinentgirncuuanilinabgtracetaialroinbmr(aa0tx.i5oinpmepuhbmeaconkfdste3n0fipeplbd) are c3a0li%braacticounracchyec(k7s0t%an-da1r3d0s%)woefrtehaenatlryuezevdalwuie.th tThwisobsaettoson fcmounsttinbueincghin Continuing Calibration Results:
Analyte PFOS PFOA PFOS PFOA Blanks
Spike Amt 0055ppppbb 00S5ppppbb
% Recovery Spike Amt
95 111
10ppb 10ppb
79 97
1100ppppbb
% Recovery 117 99 110203
aMte>th%odofBtlhaenkre:poPrtFiOngSliamnitds.PFNOoAdawtearewenroetqduetaelcitetd in the methodblank rIFenpOsotrStriunamgnednlitmPitBFsl.OaAnNkowse:craeIrnrnsyototrvdueemrtewenatctsbeldoabnisnkesrtvhweeedir,nestrruunmaefnetrbeavnecrey aseamoploe.r the bsliapnkBalatn>k:% oPf tOheSreapnodrtPinFgOlAimi(ts2.00N5o01d2a1t8a)wweerreeqnuoatldiettaected in the trip Surrogates: No surrogates were used for this method. Internal Standards: No internal standards were used for this method.
---
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Environmental Health OPaakgdea3leofPr3oject
sMpaitkreidx wSiptihke1s0/pMpabtroifxPSFpOikSeaDnudplPiFcaOtAesa:fteAr 5re0c0eiupLt ainlitqhueotlaobfoeraatcohry.samTphlee was rraencgoev.eryPFmuOsSt sbaemwpiltehisnp+ik3e0r%e.covAellrimeastrriaxnsgpeidkefsrowmer1e05wi%thtion 1t1h6e%a.ccePpFtOabAle sample spike recoveries ranged from 88% to 113%
`Sample 200501215 and precision data.
T(FhieeldspIiDke10re5c0o0v9er--ieWselflor#P7)FOwaSsweusreed1t1o1g%enaenrdat1e1a5c%cuwriatchy
aRnPDRPoDf 2o.7f%.3.8 T%.heTrheecosvpeirkieesremceotvetrhieesQfCorcrPiFteOriAa wraenrgee9o7f%70a%ndto9913%0w%itwhitahnan
RPD limit of less than 30%.
LLaabboorraattoorryycoCnotnrtorlowlatSearmsplweesr/eLsapbiokreadtwoirtyh CPoFnOtrSolanSdaPmpFlOeADfuoprlliacbaotreast:ory scoanmtprollessammupsltebseatwiathcionn+ce2nt0r%ataionndotfh8e RppPb.D wTihtheinac3c0u%ratcoyaocfctehpetLtCheSIsaLmCpSlDe RbaPtDch.ofThe0.1%P. FTOhSesPpiFkOeArescpoivkeerireescowveerreie1s0w8e%rea8nd5%10a8n%d 8re8s%pecrteisvpeelcytiwvietlhyawnith an RPD of 3.4%
Prepared By: Julia Jiang and Paul Swedenborg
William H. Scruton MQiuanlnietsyoAtsasuDreapnarctemOefnfticoefr Health PEunbvliirconHmeeanlttahlLLaabboorraattoorryy
Ss
Co
Method 553: PFOS/PFOA
Collected: 1/25/05
Analyzed: 1/27/05
Site: Oakdale
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ND: Not Detected
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