- mo ANALYTICAL METHOD VALIDATION FOR THE DETERMINATION OF PERFLUOROOCTANESULFONATE, POTASSIUM SALT (PFOS) IN ARTIFICIAL SOIL WILDLIFE INTERNATIONAL, LTD.

03/13/2003 10:06 oa/ia/oa os:09 UU DEP LEGAL SERUICES -> 915133010205 NO.129 304 026 8738 WV AIR QUALITY At.

Katfcerim E.

Benchmark Doses for Tumors in Sprague Dawley Rats fed N-Ethyl Perfluorooctanesulfonamido Ethanol (N-EtFOSE) David W.

A226r/qo3 SRPT T-6295.8, T-6316.4, T-6868.2, T-7071.1, T-7132.1 DT15-B 3M MEDICAL DEPARTMENT, CORPORATE TOXICOLOGY Title: Comparative Molecular Biology of Perfluorooctanesulfonate (PFOS, T-6295), N-ethyl perfluorooctanesulfonamido ethanol (N-EtFOSE, T-6316), N-Ethyl perfluorooctanesulfonamide (N-EtFOSA, T-6868), Perfluorooctanesulfonamido acetate (FOSAA, T-7071), and/or Perfluorooctanesulfonamide (FOSA, T-7132) of in Rats and Guinea Pigs following Oral dosing.

: TAFT, STETTINIUS & HOLLISTER LLP core sane CONTARS NO CBI 2 com 425 WALNUT STREET, SUITE 1800 EE DER, CINCINNATI, OHIO 45202-3957 ul Siren PcaCroyonmornee Aka 1301008 musaia n Se wecstinsson A226" [SEY RoserAr Bore Fer@oros-co373 Ws NOCBI 2 wagon on 5 an EUR alpp. rooms Janu ary 26 , 2004 N Arge-40-3132 Ea 05 Richard H.

BACK TO MAIN ACUTE CONTACT TOXICITY TO TERRESTRIAL INVERTEBRATES (HONEY BEE) TEST SUBSTANCE Identity: Perfluorooctanesulfonate;may also be referredto as PFOS or FC-95. (1-0ctanesulfonicacid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks field: The 3M production lot number was 217.

3M Specialty Matcri;ds 3M Center St.

Argus Research Laboratories.

FINAL REPORT Epidemiology, 220-3W-05 Medical Department 3M Company St.

Report Title Evaluationofthe Northwest BioanalyticalMethod Validation Reports for PFOSandRinelMaeteetdiAnngatlhyeteRseiqnuiHruemmeanntSseorfutmheorPlasma EDABioanalyticalMethod Validation QAI Report No. 405-503 _ Data Requirement Full Validation of Bioanalytical Method Author - Nancy Benson Philippe Ourisson QUALITY ASSOCIATES, INC. 9017 Red Branch Road, Suits 102 Columbia, MD 21045 ( Sponsor 3M Environmental Laboratories 935 Bush Avenue Bldg 2-36-08 St Paul, MN 55106 Report Date December 31, 2001 Report Number QAI 405-503 Number of Pages 2 .

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AEOLOS Final Report FINAL PUBLISHABLE REPORT CONTRACT N: ACRONYM: ENK6-CT-2001-00501 AEOLOS TITLE : ASSESSMENT OF IMPACT OF SF6 AND PFCs RESERVOIR TRACERS ON GLOBAL WARMING PROJECT CO-ORDINATOR: NCSR DEMOKRITOS (NCSRD, HE) PARTNERS: STATOIL (Norway) IFE (Institute for Energy Technology, Norway) ICSTM (Imperial College of Science, Technology and Medicine, London, UK) SFT (Norwegian Pollution Control Authority/Statens forurensningstilsyn) MOL (MOL Hungarian Oil and Gas PLC, HU) REPORTING PERIOD: FROM 1/11/2001 TO 30/10/2004 PROJECT START DATE: 1/11/2001 DURATION: 36 MONTHS Project funded by the European Community under the EESD Programme (1998-2002) 1 AEOLOS Final Report CONTENTS 1 PUBLISHABLE FINAL REPORT ..................................................................................................3 1.1 Executive Publishable Summary ...................................................................................................3 1.2 Publishable Synthesis Report.........................................................................................................5 2 AEOLOS Final Report 1.

AR226-3161 TRADE SECRET Study Title H-24042: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-2931 AUTHOR: Carol Finlay, B.A.