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AR &26 -- 1356 A Pharmacokinetic Study of Potassium Perfluorooctanesulfonate in the Cynomolgus Monkey `Southern Research Institute Study ID: 9921.6 April 22, 2003 : 000378 Final Report on A Pharmacokinetic Study of Potassium Perfluorooctanesulfonate in the Cynomolgus Monkey To: 3M Corporation P.O.3BMoxCe3n3te3r2,72245-5I1N3-30-43327 St.

Telomer Research Program AR226-1426 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroRespiration Inhibition Test with Activated Sludge Author(s): Martina Noack RECEIVED OPPT NCIC 2003 July 18 12:00PM Contractor: Dr.

|5 | TEEGHXGEPSOSEUAFRNFEDECTG1S0ROOW7TF5H.0C3AONNTDOINNSUHUOARUTVSICVHAAAQLBUIEOLOIFUTSYFROYF OF FATHEAD MINNOW (Pimephales promelas)

AR 826. 06T4 TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity: A mixture containing perfiuorooctanesulfonate, which may also be OrecftearnreesdutlofoansicPFacOiSd,) (FCCA-S95#o2r7a95s-a39c-o3)m.ponent of FC-201AF. (1- Remarks: _ The 3M production lot number was not noted.

AR R226 - 07] 2 BIODEGRADATION (OECD 301) TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9i5u,oroorocatsanaescuolmfponoanteen,twohficFhC-m2a03y.al(s1o-be Octanesulfonic acid) (CAS # 2795-39-3).

ARR26 -- 0736 BIODEGRADATION (BOD/COD) TEST SUBSTANCE \dentity: ArefmeirxrteudretocaonstaPiFnOiSng,pFeCr-f9l5uo,roorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y3Aa.lso(1b-e Octanesufonic acid) (CAS # 2795-39-3).

AR 226 -- 0795 ACUTE TOXICITY TO FISH (BLUEGILL SUNFISH) TEST SUBSTANCE Identity: MreifxetrurreedctoontaasinPiFnOgSP,erFfCl-u9o5r,ooocrtaansesaulcfoomnpatoen,enwhtiocfhFmCa-2y0a6lAs.o b(e1Octanesulfonic acid) (CAS # 2795-39-3).

oDupwonte. 13s267 Study Title Ammonium PerfPlouosrto-oWcetaannoiantge:RatAsgeFoElflfoewcitnognOtrhael PGlaavsamgaeConcentration in AUTHOR: Xing Han, Ph.D.

0 226--11615 ce: FRERLoDWR..DiGvBaiorsnvicioznnekb-i-ErRAeDdc,ntionrB.s1,35D1-99064 3B.WC.l aBorntnhe,te,MpW.b.

BACK TO MAIN TOXICITY TO AQUATIC PLANTS (Freshwater alga, Anabaena flos-aquae) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: Sample from 3M production lot number 217.