BACK TO MAIN Centre Analytical Laboratories, Inc. 3048 Research Drive State C a ?

SOIL ADSORPTION (METHOD DEVELOPMENT /PILOT STUDIES) TEST SUBSTANCE Identity:N-ethylperfluorooctasnuelfonamidoethanolm;ay alsobe referredto as 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-hydroxyethyly, CAS # 1691-99-2) Remarks: Materialisan off-whitew,axy solidofuncharactedzed purity.

Bio)/dynamics Inc.

BIODEGRADATION (WARBURG) TEST SUBSTANCE Identity: rPeefrefrirueodrotoocatsanPeFsuOlSfAonAy,laFmCi-do1(2e8thoyrhaascetthaetem;ajmoarycoalmspoobneent of FC-127, FC-129, FC-109, or FC-109-X.

AR 286 -0296 SUMMARY FOR WORK PERFORMED FOR THE GERMAN GOVERNMENT AEXGTEINNCGYUIFSOHRINMGILFIOTAAMRYCTOEMCPHONUONLDOSGYFRAONMD MPURLOTCIPULREEMCOEMNPTAONNIEFSIRE TEST SUBSTANCE Identity: A mixture containing Perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-3017. (1Octanesulfonic acid) (CAS# 2795-39-3) Remarks: The 3M production lot number was not noted.

" v -\ i : 2618. 0800-373 FA<R-1/226-7009964 ORIGINAL oo Sell 2 ne EB) Bio/dynamics Inc.

MICROBIAL INHIBITION (DEHYDROGENASE TEST-SUBSTA ICE ACTIVITY TEST) Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component of FC-206 or L3243. (1-Octanesulfoniaccid)(CAS # 2795-39-3).

I Centre Analytical Laboratories, Inc

BIOCONCENTRATION (DISTRIBUTION COEFFICIENT) TEST SUBSTANCE Identity:N-methylperfluorooctanseulfonamidoethanolm;ay alsobe referredtoas 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-hydroxyethyClA)S-,# 24448-09-7) Remarks: Materialisan off-whitew,axy solidofuncharacterizedpurity.

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.

p. 1 GV NTRAAL INSTITUUT VOOR VOEDiNGSONDERZOE K CENTRAL INS7IME FOR NUTRCflON AND FOOD AESFJIRCN ~csewe= Zest 48 / C~C~~j CC /~ _ . .. . .~ - L 1 ~~ (} 1 . v_~3 ,~ ~

BIOCONCENTRATION TEST SUBSTANCE Identity:N-ethylperfluorooctasnuelfonamidoethanolm;ay alsobe referredto as N-ETFOSE Alcoholor FM-3422. (1-OctanesulfonamideN,-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-whitwea,xy solidofuncharacterizepdurity.

Two Week Oral Rangefinding Toxicity Study of T-2509CoC in Rats Experiment No.: Dosing Started: Recovery Intervals Completed: Study Director: Testing Facility: Sponsor: 179RRO23 October 3, 1979 November 15, 1979 G.

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (GRASS SHRIMP) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredto as PFOS, FC-95, or as a component of FC-203. (1Octanesulfonicacid)(CAS # 2795-39-3).

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE Identity:MixturecontainingPerfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, or as a component ofFC-206A. (1Octanesulfoniaccid)(CAS # 2795-39-3).