InternatioRneaslearcahndDevelopmenCtorporation 335 SPONSOR: COMPOUND: SUBJECT: 3M Company Fluorad4D Fluorochemical Surfactant FC-95 90-Day Subacute Rhesus Monkey Toxicity Study.

AR 826 _ 0740 ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203A. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR 226 - 0828 ACUTE TOXICITY TO AQUATIC INVERTABRATES (DAPHNIA MAGNA) IESTSUBSTANC 0E 0 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-600. (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: The 3M production lot number was not noted.

BACK TO MAIN ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity: Potassium Decafluoro(pentafluoroethyl)cyclohexanesulfonate may also be referred to as FC-98.

BACK TO MAIN PHOTODEGRADATION (AQUEOUS DIRECT AND INDIRECT) TEST SUBSTANCE Identity: N-methylperfluorooctane sulfonamidoethanol; may also be referred to as N-MeFOSE Alcohol, FC-790, or FM-3925. (1Octanesulfonamide, N-methyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8 ,8heptadecafluoro-N-(2-hydroxyethyl)-, CAS # 24448-09-7) Remarks: Material is an off-white, waxy solid.

B 10 - T E S T 1810 FRONTAGE ROAD NORTHBROOK.

SOIL ADSORPTION TEST SUBSTANCE Identity: NN--eEtthyFlOpSeErfAllucoorhooolctoarneFMs-u3lf4o2n2a.mi(d1oe-tOhcatnaonle;sumlafoynaalmsiodeb,eNr-eeftehryrle-d to as 1.1,222,3,3.4.4,5,5,6,6,7.7,8,8 8-heptadecafluoro-N-(2-hydroxyethyl)-, CAS #1691-99-2) Remarks: Material is an off-white, waxy solid of uncharacterized purity.

AR 236 - 072] ALGICIDAL ACTIVITY IESTSUBS~T ~~ ANC0E 000 Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, Octanesulfonic acid) FC-95, (CAS # or as a component 2795-39-3).

AR 226 0793 ASGUEMNMCAYRYFOFRORMIWLOITRAKRYPTEERCFHONROMLEODGFYOARNTDHPERGOECRUMRAENMEGNOTVEORNNFMIERNET EXTINGUISHING FOAM COMPOUNDS FROM MULTIPLE COMPANIES TEST SUBSTANCE Identity: AbemirexfteurrreedcotnotaaisniPnFgOSPe,rfFiCu-o9r5o,ocotranaessualfcoonmaptoe,newnhtiochf FmCa-y20a6ls.o (1-Octanesuifonic acid) (CAS # 2795-39-3).

BACK TO MAIN 3048 Research Drive LPhone: (814) 231-8032 State College, PA 16801 .

28 Day Percutaneous Absorption Study with FC-129 in Albino Rabbits Experiment No.: Conducted At: Dates Conducted: Conducted By: Reviewed By: dc: M.