: AR226-0102, DIETARY ACUTE MALLARD DUCK STUDY EE-II TEST SUBSTANCE Identity: Perfluorooctanesulionate; FC-95. (1-Octanesulfonic may acid, a1l,s1o,2b.e2,r3e,f3e,r4r,e4d,5t,o5.a6s,6P,7F,O7,S8,o8r,6- heptadecafluoro-, potassium salt, CAS # 2795-39-3) fRreommar3kMs:lot nuTmhbeetres2t17s.ubsStaamnpcleeiswaaswhsittoerepdowudnedre.r Sample ambient was taken conditions NprMioRr taontdesetilnegm.enPutrailtyandaeltyesremsinteedchtnoiqbuees9.0.49% by LC/MS, 'H-HMR, "F- METHOD Method: OPPTS 850.2200, OECD 205, and FIFRA Subdivision E.

Covance Studies AR226-0/68 The attached report summarizes the results from the assessment of `mitochondrial bioenergetics of hepatic mitochondria isolated from rats treated for 3 weeks with one of 4 doses (plus control) of dietary FC10.

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AR226-0335 VAPOR PRESSURE TEST SUBSTANCE Identity: UN1-E4t6h4y,lpEeFrfOiSuoAr,ooEcttaPnOeSsAu,lfFo-n6am3i0d9e,;ormaFXy-1al2s.o be (1- referred to as hOecpttaandeescualfflouonraom-iNd-ee,th1y,l1-,,2.C2,A3S,3.#4,441,551,5-,560,63,)7.7.8,8,8- 9Re9m%arbkasse:dMoatneriinaflorimsaatiwohnitsuepspolliied.d RbeypoSrptonsstoart'ess rtheaptressaenmtpalteivpeu.ritTyhies lot number was not recorded.

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ARLZE_--~ 1048 3MMCompany FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company _stPau.MNssM4 Date: October 11, 2001 TPietrlfel:uoAroLoocntgaintouadtien(alPFAOnaAl)ysLiesveolfs SinerRuelmatPieornfltuoorLoiopcitdaannesduHlfeopnaattiec(CPliFnOiSca)laCnhdemistry FTelsutorRoecshuelmtiscfarloMmeMdaiclaelESmuprlvoeiyleleanPcaertPircoipgarnatms of the 1994/95, 1997 and 2000 Study StartDate: July 1, 2001 IPrRoBtoAcpoplrNouvamlber (not applicable) ExeXmpt Expedited IRB Approval Date: program) (not applicable as these data are from a medical surveillance Principal Investigator: Co-investigators: Study Director: Geary W.

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M226 1499 - -- Towmu TRADE SECRET Study Title Perfluorooctanoic Acid: Toxicokinetics in the Rat Laboratory Project ID: DuPont-7473 8 2SpSgTR= a= z3=3 25 8 > TEST GUIDELINES: OU.PSP.TESPA87H0e.a7l4t8h5,EfMfeetcatbsoTleisstmGauinddePlhianersmacokinetics 1998) `SeOcEtCioDnG4u:idTeolxiinceoskifnoerttihces,TeNsot.in4g17of(C1h9e8m4i)cals AurHoR: Raymond A.

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