Larry R.

p. 1 / 70 ACUTE TOXICITY TO FROG TADPOLES (Spring Peeper ) TEST SUBSTANCE n 7 Identity: Perfluorooctanesulfonate ; may also be referred to as PFOS or FC-95 . (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 test substance is a white powder .

AR 22b-387~ Diabetes Care Publish Ahead of Print, published online December 29, 2008 Perfluorvalkvl chemicals, glucose homeosJasis andmeJabolic syrTdrome Association Among Serum Perfluoroalkyl Chemicals, Glucose Homeostasis and Ntetabolic Syndrome in Adolescents and Adults Running title : Perfluor-c,7lkyl chemicals, glucose homeostasis and metabolic syndrome Chien-Yu Lin 1' Z' 3, MD, MPH; Pau-Chung Chen`, MD, PhD; Yu-Chuan Lin2' 4, MD; Lian-Yu Lin, MD, PhDs 1, Department of Internal Adedicine of ivephrology, En Chu Kong Hospital, Taipei County, Taiwan 2, Institute of Occupational NICdici:ie and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan 3, School of Medicine, Fu Jen Catholi: University, Taipei County, Taiwan 4, Department of Pediatrics, Taipei City Ho spital, Zhongxiao Branch, Taipei Taiwan 5, Department of Internal Medicine of Cardiology, ,'`htional Taiwan University Hospital, Taipei, - Taiwan Corresponding author : Lian-Yu Lip, E-mail : hspenos(q-)yahoo .com tw Submitted 3 October 2008 and accepted 17 December 2008.

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

HRA26 -- 12 77 9 f March 21,2003 To: Mary F.

Co. . | 1p Keira Spmaeann Th8506,~.

TOXICITY TO TERRESTRIAL PLANTS ARR AGE -- 1368 TEST SUBSTANCE Identity: FPeCr-f9l5u.or(oo1c-tOancetsaunlfeosnuatlef;oamcnaiidyc,a1l,s1o,b2,e2.re3f,e3r4r,e4d,5t,o5a.s6.P6.F7O,7S.8o8r8- heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The test substance is a white powder.

| f & rs AR226 _ 0630 UNITED STATESWEANVSIHRNONGMTEONDTNoA.L P2R0O4TE0CTION AGENCY MAY 24 2000 Den -- Environmental, Health Safety and Regulatory Affairs 3M Center, Building 236-1B-10 St.

aE AR226 -- 063] Dainippon Ink & Chemicals, Inc.

*00EI9803(83) 18:07 A 0001120226818 \P 2EDIC KANSAL R&D IRD POLI AR 226 - 0933 Dainippon Ink & Chemicals, Inc. 13Taasago Takashi Facsiomsile TransmiPsa sion Griap= S20001 JO NSAMhE a LOCATION eensMuss.e Clark +++" 401 M Sect, SW (7405) WashinDgCt20o46n0 Fax.

o < of The Boeing ARR2G Company _ 0943 Washington, DC FACSIMILE LEAD SHEET Please Check One: Destroy Copy _X Sender Will Pick Up Date:O1 ctob0 er .2000 No. of Pages LEAD +4.

DuPont Legal 136, Anis. snot RECEIVE HEY23 jit gi se Ar2z2-177 May 25, 2004 Mary Dominiak U.S.

BACK TO MAIN BIODEGRADATION (Aerobic Soil and Sediment Cultures) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (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 217 (TN-A-2130).

BACK TO MAIN Study Title Microbial Metabolism (Biodegradation) Studies of PerfluorooctaneSulfonate (PFOS) IV.

BACK BIODEGRADATION TEST SUBSTANCE Identity: Remarks: Perfluorooctanesulfonamide; may also be referred to as FOSA or F-10105 (1-Octanesulfonamide, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro, CAS # not available) FOSA was a light yellow waxy solid.