ACUTE TOXICITY TO FISH TEST SUBSTANCE Identity:Perfluorooctanoiaccid;may alsobe referredtoas PFOA, FC- 26, or FX-1001.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatmea;y also be referredtoas PFOS, FC-95, or as a component of FC-185F. (1Octanesulfoniaccid)(CAS # 2795-39-3) Remarks: The 3M productionlotnumber was 1-2303.

TOXICITY TO AQUATIC PLANTS TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95 or as a component of FC-201AF. (1Octanesulfonicacid)(GAS # 2795-39-3).

STUDY SUMMARY OF ENVIRONMENTAL AFFF AND COMPONENTS - 1991 EFFECTS OF LIGHT WATER BRAND TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FC-206CE. (1Octanesulfonicacid)(CAS # 2795-39-3).

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may also be referredtoas PFOS, FC-95, or as a component of FC-600. (1-Octanesulfonicacid,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-p,otassiumsalt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was notnoted.

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

ACUTE TOXICITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FC-787 or FC787X. (1-Octanesulfoniacid)(CAS # 2795-39-3).

ACTIVATED SLUDGE RESPIRATION INHIBITION TEST TEST SUBSTANCE Identity:Mixturecontainingperfluorooctanesulfonawtheich may also be referredto as PFOS, FC-95, or as a component ofFC-3003. (1Octanesulfonicacid)(CAS # 2795-39-3).

AR 226 -- HI?

: ARAR222266--336644!

p. 1 .

11) e, Pharmacokinetic study in the Cynomolgus Monkey, T-7485.1 , 77 y s s SANITIZED DEC 0 9 2003 Final Report on the A Pharmacokinetic Study of Perfluorobutanesulfonate in the Cynomolgus Monkey To: 3M Corporation P.O.

p. 1 January 15, 2009 DuPont Haskell Global Centers for Health and Environmental Sciences 1090 Elkton Road, P.O .

"McCrea, Deborah" <mccrea@taftlaw.com> 10/28/2009 02 :00 PM To NCIC OPPT@EPA cc Bilott, Robert A."

ILSI RESEARCH FOUNDATION International Life Sciences Institute Document Processing Center (Mail Code 7407M), Room 6428 Office of Pollution Prevention and Toxics U.S.