AR226-3328 Supply Chain Team Surface Protection Solutions 4-June-2004 Company Saniti DuPont Confidential Telomers Supply Chain Summ Carpet Textile Nonwovens Leather AFFF (fire fighting) Coatings additives MPQfi^Surface Protection Solutions Company Sanitiz DuPont Confidential Objectives e Develop a baseline of understanding of impurity profile of our Telomer Products Intermediates 'flUrONRSurface Protection Solutions IDompmir ftmmze DuPont Confidential | | Agenda | UPR] surface Protection Solutions: CompanSniized.oss ect SSCACB DuPont Confidential 4 June 2004 Acknowledgments Comixny Snllfc<l.

August 21: 2000 Document Processing Center (`7407) Office of Pollution, Prevention and Toxics U.S.

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

Katherine E .

l/ i i m I iviu.iv I v i b a i u i m v i NAVY ENVIRONMENTAL HEALTH CENTER 620 JOHN PAUL JONES CIRCLE SUITE 1100 PORTSMOUTH VA 23708-2103 8282 Ser IH50/ 000214 From: Commanding Officer, Navy Environmental Health Center o 2008 To: Commander, Naval Surface Warfare Center, Carderock Division (Code 635), BLDG 1000/2 Naval Business Center, 5001 S.

From: To: CC: Sent: Subject: Attachments: KURYLO, Timothy S CIV NSWC Philadelphia, 335 McGraw, Peter S CIV NAVSEA 05 Fletcher, Steven G CIV NAVSEA HQ, SEA 05; Shull-Archer, Karen E CIV NSWC Philadelphia, 335 11/1/2016 6:25:01 PM RE: NSWC LTR 9593 Ser 635/215 1-6350-480 Of 6 December 2005 DOC.pdf Peter, see attached letter and corresponding enclosure of Ser 635/215 of 06 Dec 2005.

From: To: CC: Sent: Subject: Attachments: Fletcher, Steven G CIV NAVSEA HQ, SEA 05 Hunstad, Mary P CIV NAVSEA HQ, SEA 05; Smith, Gordon CIV SEA 05 Berkoski, Daniel T CIV NAVSEA, SEA 05 7/12/2016 5:42:52 PM RE: PFOS/PFOA warnings Australia Military AFFF Health Hazards.pdf Mary, The following is what I have that directly related to exposure to PFCs in AFFF.

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Eiviraimeitaif News AR226-1529 Potential explanation for fluorinated compounds' persistence The first assessment of the atmos pheric lifetime of an important class of fluorinated chemicals, ducers.

LABORATORY-SCALE THERMAL DEGRADATION OF PERFLUOROOCTANYL SULFONATE AND RELATED SUBSTANCES TEST SUBSTANCE_______________________________________ Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or C8F17SO3-K+. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, potassium salt, CAS # 2795-39-3).

TOXIKON FINAL REPORT: 01-7019-G1 CHO/HGPRT FORWARD MUTATION ASSAY - ISO (T-6889.7) Author Devaki Sadhu, Ph.D.

Larry K.

ildlife International, Ltd ECOTOXICOLOGY & ANALYTICAL TESTING SERVICES November 27,2000 Ms.

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