AR ff.s.6_ OGSG POSF Ongoing- ( 000279 06/22/00 T-7098.1 POSFPK PHARMACOKINETIC STUDY OF POSF IN RATS - STUDY OUTLINE Study Objective: The objective o f this study is to assess the potential for oral absorption, urinary and fecal clearance and biological persistence o f perfluorooctane sulfonyl fluoride (POSF) in male Sprague Dawley rats after a single oral dose.

AfL ASL6 - 07A 3 ACUTE TO XIC ITY TO AQUATIC INVERTEBRATES (DAPHNIA MAGNA) TEST SUBSTANCE_______________________________________________ Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-203CE. (1Octanesulfonic acid) (CAS # 2795-39-3).

AR AA6 _ OZ Hi BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-602. (1Octanesulfonic acid) (CAS # 2795-39-3).

FROM Pa u l R WATKINS <1899 1973) D A N A L A TV* A M M 8 0 0 1 0 7 4 ) cm cAUQ-O Fficr S E A R S fOWLM. 3U*TC 5 6 0 0 CHICAGO, U.U'Ol6 0 0 9 0 0 H O NS C0'81 0 7 0 - 7 7 0 0 .

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M ENVIRONMENTAL LABORATORY REPORT NO.

3M Company St.

^^-0143 CENTRE FOR XENOBIOTIC RESEARCH University of Dundee, Biomedical Research Centre, Level 5, Ninewells Hospital and Medical School, Dundee, DD1 9SY Study Report Determination of cyanide insensitive Paimitoyl-CoA oxidation in samples from 3M Environmental Laboratory - Covance Studies 6329-183 and 6329-212 Study Number XR0108 Author: .

/U016-OIS7 0 & 2 'V PROTOCOL PFOS: A 96-HOUR TOXICITY TEST WITH THE FRESHWATER DIATOM (Navicula pelliculosa) U.S.

AR 1%-oiGi REPORT AMENDMENT NO. 1 TWO YEAR ORAL (DIET) TOXICITY/CARCINOGENICITY STUDY OF FLUOROCHEMICAL FM-3924 IN RATS Experiment NO.0281CR0012 The attached pages include revisions in the first paragraph on page 3 of the Summary and in the third paragraph of page 22 of the Discussion.

mVr07Ji\ Summary N-EtFOSE Rabbit Teratology Study Numbers: 3MT-6316.8, Argus 418-010 Compound & Lot: N-EtFOSE (N-Ethyl-Perfluoroocyanesulfonamido Ethanol) - Lot FM3923 (30035, 30037, 30039) 98.2% pure (SMD Analytical Request 52489) Analytical Documentation filed along with final report.

Centre Analytical Laboratories, Inc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Surface Water Samples Cleveland, Tennessee (W1973) Centre Analytical Laboratory Report No. 023-014A Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

Centre Analytical Laboratories, Inc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 www.centrelab.com Fax: (814) 231-1253 or (814) 231-1580 Analytical Report Fluorochemical Characterization of Water and Sediment Samples Port St.

X flcaranun 7-1V A TECHNICAL REPORT SUMMARY "&/1 6 /7 8 TO: TECHNICAL COMMUNICATIONS CENTER 201-2CN .im p o rta n t - if report is printed on both sides o f paper, send two copies to T C C J D,U,S,rRT, - Analytical and Properties Research Laboratory O ept.