AR226-3043 Study Title Eye Irritation Test with H-21987 in Rabbits Laboratory Project ID Haskel!

MICROBICS MICROTOX@) TOXICITY TEST TEST SUBSTANCE Identity:Perfluorodecanesulfonatea,mmonium salt;may also be referred toas PFDS, FC-1 20, or 3M Sample J2905-1.(1-Decanesulfonic acid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,1100-,10, heneicosafluoro-a,mmonium salt,CAS # 67906-42-7) Remarks: Test sample isa mixtureofthe testsubstance inwater and butylcellosolve(approximately25% testsubstance,37.5% butyl cellosolveand 37.5% water).Allvaluesreportedrelatetothismixture.

ACUTE TOXICITY TO AQUATIC INVERTABRATES TEST SUBSTANCE (DAPHNIA MAGNA) Identity:Perfluorooctanoiaccid,ammonium salt;may alsobe referredto as PFOA ammonium salt,Ammonium perfluorooctanoatPeF,O, FC116,FC-126, FC-169, FC-143 or as the major component of FC1015.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonwahtiech may alsobe referredto as PFOS, FC-95, or as a component of FC-201 F. (1-Octanesulfoniaccid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassiumsaltC,AS # 2795-39-3) Remarks: The 3M productionlotnumber was notnoted.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component ofFC-603EF. (1Octanesulfoniaccid)(CAS # 2795-39-3).

MICROBICS MICROTOX@ TOXICITY TEST TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonawtheich may alsobe referredto as PFOS, FC-95, or as a component ofFC-3003. (1Octanesulfoniaccid)(CAS # 2795-39-3).

Proposals d ~~ for NEW POPs a~6 _ United Nations Economic Commission.

p. 1 Severe Acute Respiratory Illness Linked to Use of Shoe Sprays -- Colorado, November 1993 Page 1 of 3 i [ii!

3 Environmental Laboratory E05-0210 Interim Report#15 Interim Report #15: Analysis of Water Samples from Northern Alabama Potable Water Systems Study Title ANALYSIS OF PERFLUOROBUTANESULFONATE (PFBS), PERFLUOROHEXANESULFONATE (PFHS), AND PERFLUOROOCTANESULFONATE (PFOS) IN WATER, SOIL, SEDIMENT, FISH, CLAMS, VEGETATION, SMALL MAMMAL LIVER AND SMALL MAMMAL SERUM USING LC/MS/MS FOR THE 3M DECATUR MONITORING PROGRAM Data Requirement EPA TSCA Good Laboratory Practice Standards 40 CFR 792 Author Michelle D.

SPONSOR ElfAtochemS.A.

AR226-3093 TRADE SECRET Study Title H-23005: Bacterial Reverse Mutation Test LABORATORY PROJECT ID: HL-1998-01316 AUTHOR: N.

MELTING POINT TEST SUBSTANCE Identity:N-ethylperfluorooctanseulfonamidoethanol;may alsobe referredtoas N-ETFOSE Alcoholor FM-3422. (1-Octanesulfonamide,N-ethyl1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 1691-99-2) Remarks: Materialisan off-whitew,axy solidofuncharactedzed purity.Itwas characterizedas being stableatroom temperature.

,,.,)HAZLMMON W IS C 0 N S IN POST OFFICE BOX 75,45 s MADISON.

ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:Perfluorooctanoiaccid,ammonium salt;may also be referredto as PFOA ammonium saltA,mmonium perfluorooctanoateP,FO, FC-1 16, FC-126, FC-1 69, FC-143, oras a major component of FX-1003.

CLIENT PRIVATE AR21G-0 162.