AR226-3058 Study Title 100-Person Human Patch Test with H-2205S (Test Item) Laboratory Project ID Haskell Laboratory Report No. 647-96 Study Completed On September 30, 1996 Contracting Laboratory ConTox Limited 3408-50 B Street Philadelphia, Pennsylvania 19134 Author David Gabriel for E. i. du Font de Nemours and Company Haskell Laboratory for Toxicology and Industrial Medicine Elkton Road, P. 0.

AR226-3193 TRADE SECRET Study Title H-24944: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ID: DuPont-6542 AUTHOR: Carol Finlay, B.A.

Maas 3288 470 AR2A6 _ R82 Dwg --~ TRADE SECRET Study Title 90-Day Gavage Study i'nHR-a2t5s42w5i:thSOunbec-hGreonneircTaotxiionciRteyproductionEvaluations Volume 3 of 5 Laboratory Project ID: DuPont-11418 `TEST GUIDELINES: U.S.

co ARa26 -- 3SH2 QP on i Vet Br BQ-0755 _039y DRocumoent reossosei C(4nCoder THOT) Bevseo- 3l1-394 Atention: 8(e) Coordinator g UoSSo.

REPORT EVALUATION OF THE MUTAGENIC ACTIVITY OF T-5869 IN AN IN VITRO MAMMALIAN CELL GENE MUTATION TEST WITH L5178Y MOUSE LYMPHOMA CELLS (WITH INDEPENDENT REPEAT) NOTOX Project 115954 NOTOX Substance 38196 page I of 22 - (,'VE, NO',,' 9 T-5869 STATEMENT OF GLP COMPLIANCE NOTOX Project 115954 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.

JEFFERSON AIEDICAL COLLEGE of TliO,AIAS JEFFERSON UNIVERSITY Daniel Baugh Instituteof Anatomy Department of Anatomy Office of the Directorand Chairman Philadelphia, 19107 (215) 928-7820 November 12, 1982 Dr.

BIODEGRADATION (BOD/COD) TEST SUBSTANCE Identity:A mixturecontainingperfluorooctanesulfonawthei,ch may also be referretdo as PFOS, FC-95, or as a component ofFC-203C and L-5440. (1-Octanesulfoniaccid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecapfoltuaosrsoi-u,m salt,CAS # 2795-39-3) Remarks: The 3M productionlotnumber was 501.The testsample is FC-203C.

HAZLETON LABOR=CX:41ES APOERICA.

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~~ aa6' p 36/.Z UNITE D NATIONS V~ ~vV United Nation s qA ~ Environment 4e ~vf/ Programm e Stockholm Convention on Persistent Organic Pollutants Persistent Organic Pollutants ReviewCommittee First meetin g Geneva, 7-11 November 200 5 Item 5 (e) of the provisional agenda * Considera ti on of chemicals proposed for inclusio n in Annexes A, B and C of the Convention : Perfluorooctane sulfonate SC UNEP/POPS/POPRC . 1/ 9 Distr. : General 24 August 2005 Original : English Perfluorooctane sulfonate proposal** Note by the Secretaria t 1 .

36-6~ 9 p. 1 ti, C.

AR aa6_ 3pT2a 2010/15 PFOA STEWARDSHIP PROGRAM PUBLIC REPORT FOR DAIKIN AMERICA INC.

34) Discussion of the photolytic decomposition of PFBS SANITIZED Discussion of the Photolytic Decomposition of Perfluorobutane Sulfonate ,Ph.D. 3M Environmental Laboratory, St Paul, MN, 7/22/02 MAY06 2004 (Amended on 03/24/04 to correct typographical error by .> Questions on the photolytic decomposition of perfluorobutane sulfonate (PFBS) can be satisfactorily addressed by examining the photolytic behavior and decomposition mechanisms of related compounds.

ACUTE TOXICITY TO FISH ARA26-0082 EE-) TEST SUBSTANCE Identity: PFeCr-f9l5u.cro(o1c-tOacnteasnuelsfuolnfaotnei;c macaiyd,al1s,o1,b2e.2r,ef3e,r3r4e,d4t.o5,a5s6,P6F.O7S.7.or888 heptadecafluoro-, potassium salt, CAS # 2795-38-3) Remarks: The test substance is a white powder.

Attachments to Letter to C.