ARZ2G -00%6 ACUTE TOXICITY TO AQUATIC INVERTEBRATES (E.G.

: AR 126-0090 E-S AMCUUSTSEELT)OXICITY TO AQUATIC INVERTEBRATES (FRESHWATER TEST SUBSTANCE Identity: FPeCr-f9i5u.or(o1o-cOtacnteasnuelsfuolnfaotnei;c amcaidy,a1l,s1o,2b,e2,r3e,f3e,r4r,e4d,5t,o5,a6s,6P,7F,O7,S8.o8r,8- heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

EE ACUTE TOXICITY TO FISH ARLE 0 1] TEST SUBSTANCE.

" el CT EEomm Toy 2083W31s AR226-0566 PretHAG TCX111 Study Title Oral (Gavage) Pharmacokinetic Recovery Study of PFOS in Rats PROTOCOL.

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BACK TO MAIN ACUTE TOXICITY TO AQUATIC INVERTEBRATES (FRESHWATER MUSSEL) REVISED Tissue analysis is now included.

3M MEDICAL DEPARTMEENT, CORPORATE TOXICOLOGY ProtocolforStudy No.

FlazletonInc. box@7545 dison,Wl -53707-7545 4 so@ aliveries3:301 Kinsman Blvd.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES - Daphniamagna TEST SUBSTANCE IdentityN:-Ethylperfluorooctanesulfomnaaymaildseo;be referrteodas U 1464, ETFOSA, ETPOSA, F-6309, or FX-12. (1Octanesulfonamide,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-ethylC-A,S # 4151-50-2) Remarks: Materialisa whitesolid.Sample purityand lotnumber were not recorded.

3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY ProtocolforStudy No.

MICROTOX(D TOXICITY TEST TEST SUBSTANCE Identity:Perfluorooctylsulfonadtied,ecyldimethylammonium salt;may also be referredtoas Fluoroalkyalmmonium derivative[.1Decaminium, N-decyl-N,N-dimethyl-s,altwith 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-loctanesulfoniaccid (1:1)C,AS # 251099-16-8] Remarks: The 3M productionlotnumber was Lot 1.

DEHYDROGENASE ACTIVITY (TTC TEST) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may alsobe referredto as PFOS, FC-95, or as a component of FC-603EF. (1Octanesulfoniaccid)(CAS # 2795-39-3).

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooetanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component ofFC-603F. (1Octanesulfoniaccid)(CAS # 2795-39-3).

AR 286 -- 0218 STUDY SUMMARY OF ENVIRONMENTAL EFFECTS OF LIGHT WATER BRAND AFFF AND COMPONENTS - 1991 TEST SUBSTANCE Identity: ArefmeirxrteudretocaonstPaiFnOiSng, pFeCr-f9l5u,oroorocatsanaescuolmfponoanteen,twhoficFhC-m2a0y6CaEl.so b(1e- Octanesulfonic acid) (CAS # 2795-39-3).

BACK TO MAIN MICROBICS' MICROTOX TOXICITY TEST TEST SUBSTANCE Identity: Perfluorooctanoic acid, tetrabutylammonium salt; may also be referred to as PFOA tetrabutylammonium salt, tetrabutylammonium perfluorooctanoate, N2803-2, or as a major component of L -13492.