Document LpRjVmRJ859LyxNrB4GLmO5D5

Wildlife International, Ltd. ae Prost Number 454C-107 "DETERMINATION OF THE WATER SOLUBILITY OF PFOS BY THE SHAKE FLASK METHOD ADDENDUM `WILDLIFE INTERNATIONAL, LTD. PROJECT NUMBER: 454C-107 3M LAB REQUEST NO. U2723 (OECDGuidelineforthe TestingofChemicals, 105 `Water Solubility bepress Aches he rsd summary age romthe fl report "Thisstudywas.originallyreportedusing atest substancepurityof98.9%."Thetest substance cCheaqruaecstteerdiztahtaitotnhwearsesreuvsibseedroenvi9s/e7d/b0a0saenddotnhtehpeumriotsywtraescednettpeurrmiitnyeadntaolybsees8.6T.9h%e.m"eTahseuSrpeodnsor concentrationsoriginallyreported weresimplycorrected by theratioofthe twopurities,orafactor of 0.8787. Noattweasm map det torecalculateanalyticalstandardconcentrations.Assuch,minor and the most recent certificate of analysis. Wildlife International, Ltd. ae Prost Number 454C-107 REVISED STUDY SUMMARY BASED ON A PURITY OF 86.9% STUDY TITLE: FWRILODCLTIFNEUIMNBTEERRN.ATIONAL LTD. SPONSOR: TESTING PACITY: LOCATION OF STUDY, RAW "FDOAATALARNEDPOARCTO: PYOFTHE DFleatsekrmMientathioodn of the Water Solubility of PFOS by the Shake as4C107 3M Corporation REastaon Marl-- and 2-- 1601 `Wildlife International Ltd. Easton,Maryland21601 TEST SURTAGE TesTDATES 70S ExperSiam-eFenbratrya11l, 1999 Experimental Termination - February 20, 1999 SUMMARY: The overall mean solubility concentration of PFOS in NANOpure water was 498mga.i/L (SD =46.4; CV =9.32%; N =6). Wildlife International, Ltd. 3 ject Number 454-107 CERTIFICATE OF ANALYSIS CeIntNreTAEnRaIyMSaCMLEaPbRroorTdaiuItcoiFtr,niIePsC1RCA0Oo7ST1A,E0LR0oOeteF3r1A7eNncA#eLY02S3I0S18 RetForgacee#:oS%B018 [fei i NeBe EEE uarsg ew]| So TG | L RS EBaLe pT Ieomio na n| DCaalmeye fPoaepecahiBbrErRrIatEestT L008D wh PER 33. PSoodnansa DoHeeUaersEkBakSeESiIMEI] 3| sLeu9owhmai% [5 Eei m[n S TEO E R SeE e| etek ees | ums ERE |e Ld Agsa oe | r POA inaI=SR3IPERS EO3E on [[ResrdaleSomlvees(ToORs) |eotegad PO SABEeANT aNoa o T Detocin od | DfTfom=ae OB :inBBA E L1 ScT ooommu 3 PNheownell [E REEaFa eesns| | Son < Sowa 2Tmmomea 0 BP ASETRSahe s APS TRE ERE I|Saolvk ma 4a PRESENTER owen 33Iboe 5 IPPo oeRhheeetmmmmEuiVemEsntRa:Ir. || fb3 3 hehee comma ates Wildlife International, Ltd. - PuojctNumber 454-107 CeIntNrTAEnaRlIytMicCEaE borR toiTs CIOAFROeI FlrAC eNceAA:LYT G2S3IE 01S8A DutofLasAi: 08310 ExpnionDat: 083101 StorageCondiions: From 10C Re-asessmet Dut: 043101 F"Piurcitys= 01050%5-3(suMmoSfmpetaaliimnpuri3ti9e6s,s1.45% +aLdC/iMmSipmpursi,tie0s,SV8.I4P1O%+AnRo,rgaic: 033%) Ton omlg s=1a 3.05% Purity = 100% -13.=0869.9%% Potassiumisexpectedinthissaltform and isthereforenotconsideredanimpurity. Purityby DSCisgenerallynotapplicabletomaterialsoflowpurity. Noeadothermwes `obsfoerthrisvsaemplde. atig o mth se ions. Tostonen peewlwh oe ml "Sulfurinthesampleappearstobeconvertedto SO4andhencedetectedusingthe `determinationintheelementalanalysis,lendingconfidencetothisinterpretation. Based ontheresults,theSO4isnotconsidered animpurity. TENPRAPB.AAA "HNPTeooraipoafatlbudouomosrronpaoiecpeymautciepidceotisaodisdd T"hThiesorweotrikcalwvaaslcuoecdaolccuiladtioandsbcaEsPedAoGnotohedeLmpiibritcaolfyoPrmurlat,CSFtanSdOSK"(40MCW=F5R3186)0). common ze Wildlife International, Ltd. 5. Brie Number 454C-107 CoInNeTAEnRIyMaCLE orR a TCIONFROeI lFaC AtNeA ALT Y#0S2E I5S18 LMSPsyProsi . CC pedy To Tpen] T -- e ia TT] es hm Ces ee rear rr ae 1 Cr NcoutrevJe:s,ECresFCatin5d'se aThledCsSntre valeus e,w1aLsae ciaslceulwautietodieupsitCneFgCtviihleassnvvseCsrtagcseortecasitpoendsevfiarcnatoirosn -- SSE SEeeApi Liss ow --fTitToA R peT -- a-- -- ras iElCdOTlOiXfIeCOILOnGtY&eArNAnLYaTtICiALoTnESaTIlN,G SLERtVIdCE.S November 27,2000 Ms. Susan A. Beach . 3E9n3Mv5iCBsoournspmhoernAatvtaeilnonuLaeboratory 3POM. BBuiolxdi3n3g323-135-09 St. Paul, Minnesota 55133 De Susan Enclosedpleasefind Addendums for the following studies: 1. NISNAOTLNET-RWGNALATTPEISORTNUADLY,: LDTDE.TERFMRIENSAHTWIAOTNEORF, THFREESSOHLWUABTIELIRTYAOLFGAPLFOMSEIDNIWUIML,DLAINFDE W3ILLDaLIRFEeIqNuTeERsNANToI.O2N7AL3,3LTD, PROJECT No.: 4S4C-101.1 2. DMWIEeLTrDEiLRoIMFnIENAITNITEORNNAOTFIOTNHAEL,WALTTDE.RPRSOOJLEUBCITLNIoT.Y: OF PFOS 4S4C-107 BY THE SHAKE FLASK 34 LAB REQUEST No. U2733 Ifyou haveanyquestions, pleaselet meknow. RfVreineansm %L RaymonLd. Van Hoven, Ph.D. Scientist E8r59p8 CoOmfmcerScaenDpraieegE1as7to3n,CMarLyasn 21T60oNTelr41d0-s822-83610000-57F5axS45109.0822.a06327E-mTlIecTcStoxEuitdideinetmpatioonisicsom