SOIL ADSORPTION TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium salt,Ammonium perfluorooctanoateP,FO, FC-116,FC-126,FC-169,orFC-143.

SOIL ADSORPTION TEST SUBSTANCE Identity: N-methylperfluorooctane sulfonamidoethanol; may also be referred to as N-MeFOSE Alcohol, FC-790, or FM-3925. (1Octanesulfonamide, N-methyl-1,1,2,2,3,3,4.4,6,5,6,6,7,7,8.8,8heptadecafluoro-N-(2-hydroxyethyi)-, CAS # 24448-09.7) Remarks: Material is an off-white, waxy solid.

BIOCONCENTRATION (DISTRIBUTION COEFFICIENT) TEST SUBSTANCE EHR - 0800-373 Identity: rNe-fmeertrheyditpoerafsluNo-rMooecFtOanSeEsAullcfoohnoalm,idFoCe-t7h9a0n,olo;r mFMa-y3a9l2s5o.be(1-.

In vimo vacaosouoorcas MuTAGENICITY Assas ZEST OF TM COMPANY COMPOUNDS T-2247 CoC AND T-2248 CoC F & 7R 3s3, Final Report 5 September 1978 8 EDs Ni coe ren TT id CX oe EERE oicorons Lavoraions a. dfn 333 Ravenswood Ave.

o ie 78% 156 Experinent to.: Conducted ats Dates Conducted: Conducted By: 20 bay Percutaneous Absorption Study 7 with re-s9 in Albino Rabbits 097980633 SRStia.kfeertTyaLuaE,bvoaWrliautnaontreiisoeonsr,sLaIbnocr.atory October 24, 1979 to December 18, 1979 a ooi %. bo oanel, 5 3 Bite RStauvdaynceDdirTecotxoircologist Reviewed By: der mKFoInl..

lo BIOSEARCH, INC.

BIOACCUMULATION TEST SUBSTANCE Identity: NU-1E4t6h4y,ipEetrFfiOuSoAr,ooEcttPanOeSsAu,lfFo-n6a3m0i9d,e;ormaFXy-a1l2s.o b(1e- referred to as Octanesulfonamide, 1,1,2,2,3,3.4,4,5,5.6,6,7,7,8.8.8heptadecafluoro-N-ethyl-, CAS# 4151-502) Remarks: Material is a white solid of uncharacterized purity.

/0 Submitted to: BIOSE^RCH, INC.

-2- Absorption of FC-143-14 C In Rats After a Single Or&) 0060 December 28* 1979 WC#\ JAN I Pi1'980 Conducted at: During: Conducted by; Report by: Reviewed by: Riker Laboratorl*s,Inc.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

BACK TO MAIN SOIL ADSORPTION (METHOD DEVELOPMENT) TEST SUBSTANCE Identity: Perfluorooctanoic acid, ammonium salt; may also be referred to as PFOA ammonium salt, Ammonium perfluorooctanoate, PFO, FC-116, FC-126, FC-169, or FC-143.

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

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).

IN VITRO MICROBIOLOGICAL NUTAGENICITY ASSAYS OF 3M COMPALNY COMPOUNDS T-2540 CoC and T-2541 CoC Final Report August 1979 By: Kristien E.