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AR226-3388 Evaluation of the Subchronic Toxicity and One-Generation Reproductive Effects of a Fluoroalkylethyl Urethane Polymer G.T.

AR226-3391 Repeated Dose Oral Toxicity of 8-2 Telomer B Alcohol Range-Finding Study in Rats G.L.

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3M ENVIRONMENTAL LABORATORY REPORT NO.

LSL6- 0 6 lj- PFOS Medical Surveillance/Epi - t - 000023 Internal Correspondence August 2000 Memo to File re: OUS pooled samples Pursuant to a review of my file, there are raw data for several other pooled human sera sample results for PFOS dating from 1999.

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PERFLUOROOCTANESULFONYL FLUORIDE (POSF; T-7661.4) TOXICITY STUDY BY INHALATION ADMINISTRATION TO CD RATS FOR 13 WEEKS FOLLOWED BY A 4 WEEK RECOVERY PERIOD Volume 2 MIN 313/023622 PERFLUOROOCTANESULFONYL FLUORIDE (POSF; T-7661.4) TOXICITY STUDY BY INHALATION ADMINISTRATION TO CD RATS FOR 13 WEEKS FOLLOWED BY A 4 WEEK RECOVERY PERIOD Volume 2 Sponsor 33BMUSMMtuSNPiAlaCCd5.uieo5nlnr,1gpt3eo23rr2,-a30t2e-22TE0o,-x0i2c,ology, Research Laboratory HWAHCPEENaluuocm2nnGoo8ttbnliiLlnnrb4eAigguHydddNrgSRyooeD,,nnos,.haLdiri,efe, Sciences Ltd., Report issued: 28 September 2005 Page 366 of 740 MIN 313/023622 CONTENTS Page CONTENTS................................................................................................................................... 2 COMPLIANCE WITH GOOD LABORATORY PRACTICE.................................................... 4 QUALITY ASSURANCE STATEMENT................................................................................... 5 CONTRIBUTING SCIENTISTS.................................................................................................. 6 SUMMARY................................................................................................................................... 7 INTRODUCTION......................................................................................................................... 9 EXPERIMENTAL PROCEDURE................................................................................................

3M ENVIRONMENTAL LABORATORY REPORT NO.

AR226-2044 Jack L Offenberger 07/07/99 01:B8 PM To: Lester H Marks/AE/DuPorvt@DuPont, Stephen J Devries/CL/DuPont@DuPont, James W Hunt/CL/DuPont@DuPont, Partick J Cavanagh/CL/DuPont@DuPont, Kevin C Rentzsch/AE/DuPont@DuPont cc: Lauren D Anderson/AE/DuPonti?

-I AR226-2762 Zm I* du Font da Honours and Coopany Haslcoll Laboratory for Toxicology and Industrial Medicine E lk to s Road, Hswsrk, Delaware 19711 HASKELL LABORATORY REPORT MO. 205-81 Material Tested ' Octanole add, pentadecafluoro-, ammonium salt* ' Haskell Ho." 12,037 Study Initiatsd/CosplsEed 2718/80' - 5>23>80--- Material Submitted bv W BSBBFl-------- Polymer Products Department Washington Works sobacpteIIHHALATIOH TOXICITY OF PgWTADECArLDOROOCTAHOIC ACID.

AR226-2892 E.

RM* - 3 * 6 0 442 DuPont Haskell Laboratory for Health and Environmental Sciences AIU ltf_3* TO: FROM: WMR FILE POCKET H-25425 1 J.

P Ril --^ 474 M&06- H U DuPont-13349 TRADE SECRET Study Title H-25914: Static, Acute, 48-Hour Toxicity Screening Test with Daphnia magna A u t h o r s : Laurie D.