ACUTE TOXICITY TO AQUATIC INVERTEBRATES - Daphniamagna TEST SUBSTANCE IdentityN:-Ethylperfluorooctanesulfomnaaymaildseo;be referrteodas U 1464, ETFOSA, ETPOSA, F-6309, or FX-12. (1Octanesulfonamide,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-N-ethylC-A,S # 4151-50-2) Remarks: Materialisa whitesolid.Sample purityand lotnumber were not recorded.

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

41220 R.

.......1.11 11 A TECHNICAL REPORT SUMMARY TO.'

ACUTE TOXICITY TO FISH (FATHEAD MINNOW) 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,otassium salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was 628.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonatweh,ich may alsobe referredtoas PFOS, FC-95, oras a component of FC-602. (1Octanesulfoniaccid)(CAS # 2795-39-3).

IN VITRO MICROBIOLOGICAL MUTAGENICITY OF 3M COMPANY COMPOUND T-2816CoC ASSAYS Final Report, Revised March 1980 By: Kristien E.

vo AREIE_ 3628 .

14) OECD 202-OPPTS 850.1010, 48-hour static acute toxicity test with the Cladoceran (daphnia magna), 454A- 118A , PERFLUOROBUTANE SULFONATE, POTASSIUM SALT (PFBS): A 48-HOUR STATIC ACUTE TOXICITY TEST WITH THE CLADOCERAN (Daphnia magna) FINAL REPORT SAN ITlZED WILDLIFE INTERNATIONAL, LTD.

33) Boiling point (acid form) (200C at 101 kPa) , Contains NO CBI j 952 FLUORINE COMPOUNDS, ORGANIC DEC 0 9 2003 20.

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."

ARLG-O133 Final Report Salmonella - Escherichia coli/Mammalian-Microsome Reverse Mutation Assay with PFOS -- EL 01923 COVANCE FINAL REPORT SALMONELLA - ESCHERICHIA COLIMAMMALIAN-MICROSOME REVERSE MUTATION ASSAY WITH PFOS AUTHOR Michael S.

418-011:PAGE F-1 FINAL PILOT REPORT StudyTitle Oral (Gavage) Dosage-Range Developmental Toxicity Study of N-EtFOSE in Rats Sponsor's Study Number: T-6316.7 Author Raymond G.