A R & & 6 - OZZS ACUTE TOXICITY TO FISH (FATHEAD MINNOW) TEST SUBSTANCE___________________________________________ _ Identity: Mixture containing perfluorooctanesulfonate which may also be referred to as PFOS, FC-95, or as a component of FC-3003. (1Octanesulfonic acid) (CAS # 2795-39-3).

3M General Offices 3M Center St.

COMPANY SANITIZED 17 Dec 2001 RECEIVED 0PPT CP.IC 01 DEC18 PH |: It) Telomer Research Program Update and Status Report United States Environmental Protection Agency 18 December 2001 Telomer Research Program Company Sanitized.

fiflzz_ IOTI TSCA NCIC Notification Form for CBI Documents Docket Number: 3aft Document Control Number: L 7?

M z i G - I D S 0!

Katherine E.

-M m % / A K * _ iifC Ce: S.

v B i j i j i up* i s 20 ftRSLZ _ Il 77 Office o f Legal Services 1356 Hansford Street Charleston, WV, 25301 (304) 558-9160 Telephone (304) 558-4255 Fax West Virginia Department of Environmental Protection Bob Wise Governor Michael O.

61 f f 3M Specialty Materials 3M Center St.

DRAFT m S .M - I& 7 Y Telomer Research Program 2003APR 2 ^ PM 2 : 0 7 LC/MS/MS Analysis of Articles and Products: Samples and Suggested Sampling Procedures Marilyn A.

AR226-1376 Medido Health Physics Industriai Hygiene Toxicology Medical 0epartment/3M 3M Center St.

to COLUM BUS, OHIO OFFICE TW ELFTH FLOOR 21 E A ST STATE S T R E E T COLUM BUS, O HIO 43215*4221 614-221-2838 FAX: 614 -2 21 -2 0 07 Ro b er ta .

{'a- 7 1 v . 1-71 CSTAMfSMCDWOI E.

Krtfcsrtw E.

AR226-1486 ENVIRONMENTAL AND HEALTH ASSESSMENT OF PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS August 20, 2003 Prepared by 3M in consultation with Jack Moore, D.V.M., DABT, Hollyhouse, Inc.