zsTi^aia AR226-2530 ^ ^^ .-^ /-^ y^-- /'^</ r ' --f.

AR226-3146 DuPont-4003 HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL MEDICINE H-24390: STATIC, ACUTE 96-HOUR SCREENING TEST TO FATHEAD MINNOWS, Pimephales promelas PURPOSE; This is a rangefmding study designed to provide an estimate of aquatic toxicity using fixed test concentrations and data measurements at predetermined intervals.

AR 226 3228 410 AL226_ 3228 FINAL REPORT [-------- 'MICROSOME JsuvvoneLr-sscuericrs COLIIMAMMALIANMUTATION ASSAY WITH A CONFIRMATORY ASSAY COVANCE STUDY 22900-0-4090ECD STUDY SCHEDULE: Study Initiation Date: Initial Dose Date: Study Termination Date: Final Report Date: 23 October 2001 29 October 2001 10 December 2001 11 February 2002 - StudyDirector:(--) STUDY DIRECTOR, SPONSOR, AND TESTING FACILITY i Testing Facility: "ovance Laboratories, Inc.

Mass 328 463 AR226._ 328] -_-- wDuePonnt. 1n2090 TRADE SECRET Study Title H-25767: Static,DAacupthen,i4a8m-aHgonura Screening Test to AUTHOR: Barbra D.

AR226-3378 Abstract Perfluorooctanoic acid (PFOA) is a Fluoroorganic surfactant that has b production of a variety ofFluoropolymers.

M u ta g e n ic i ty T e s t 1n g o f 2-[N-ethyl-N-perfruoloalkyl(C=I- B)sulfonylaminolethylacrylate in B a c t e r ia I R e v e r s e M u ta t io n A s s ay s (study number 2862) T- C" B M L, I N C.

REPORT EVALUATION OF THE MUTAGENIC ACTIVITY OF T-5869 IN THE AMES SALMONELLA/MICROSOME TEST (WITH INDEPENDENT REPEAT) NOTOX Project 115965 NOTOX Substance 38196 page 1 of 23 - T-5869 STATEMENT OF GLP COMPLIANCE NOTOX Project 115965 NOTOX B.V., Is-Hertogenbosch, The Netherlands The study described in this report was conducted in compliance with the most recent edition of: The OECD Principles of Good Laboratory Practice which are essentially in conformity with: The United States Food and Drug Administration.

of0 f _ ~ AR 226 _ 34:51 55 . 0004571 RIN BRET y POLYMER PRODUCTS DEPARTNENT ARBRE -- 34S] arch 19, 1390 Tor 3E B.e 6.

p. 1 7/z ul/0e"93 07 :4 8 4s301 504 SENT BY : CDC- NCf]i ; EHKE:I.

39) Analytical method validation for determination of PFBS-K in saltwater and algal media, 454C-117 . ..

Project / Study Archive Request I Shaded areas for Archivist use only I Requestor Name Kent Lindstrom Phone 651 778.5352 Date 04105105 Request for: Archival ~ 0 Retrieval Report laFC I I LIMS number: E05-0210 I Title/Summary: Interim Report #2 - Analysis of Surface Water Samples Study Title: Analysis of Perfluorobutanesulfonate (PFBS), Perfluorohexanesulfonate (PFHS) and Perfluorooctanesulfonate (PFOS) in Water, Soil, Sediment, Fish, Clams, Vegetation, Small Mammal Liver and Small Mammal Serum Using LC/MS/MS for the 3M Decatur Monitoring Program Executive Summary GrouD: 3M Decatur ~ Group Project Number: Exygen Protocol Number PO001131 Project Lead/ Study Director: Gary Hohenstein (data management), Mike Santoro (Sponsor), John Flaherty (Principal Investigator), Jaisimha Kesari P.E., DEE (Study Director, Weston Solutions, Inc.)

+ C QCLaboratories Analytical Report Eo-- RyR SEE nSEeI c pI SHroRan:s eme e ETE OL i SORE SL roe ne m EBmr sBmnar wore m AEm D EE.

13 ym momma wer ay:Atlan Dba a MwiacrrodblaS.l RGiecnceitoi,csAsDseipsatratnmtenDtirector T acomerS s ne -- C--O SKI Project LSG-3145 Wibaw Oroiinees TTT on 1WG Bess STMMARY SRI International examined 34 Company's Compound T-3727 for muta= genic activity in the standard Anes Salmonella/microsome assay with strains TAIS35, TALS, TALS3S, TA98, and TALOD of the bacterium Salmonella typhimurius.

REPORT AMENDMENT NO. 1 | TWO YEAR ORAL(DIET) TOXICITY/CARCINOGENICITY STUDY OF FLUOROCHEMICAL FM-3924 IN RATS Experiment No.0281CR0012 The attached of the Summa pages include revisions in the first paragraph on page 3 The ry and revisions were in the third paragraph made to clarify of page 22 of the Discussion.

ARA26 -- 147] + ' PERSONAL AND CONFIDENTIAL E 0: RC..