AR226-2553 To: oo: Subject: Andraw S Hartten/AE/DuPont@DuPont request for information on pBrfluorochemicals can you mate a meeting this afternoon at 3:15 at chestnut run 711 ..------...------ Forwarded by Isidores J Zanikos/AE/OuPont on 04/20/2000 08:05 AM - Robert F_Pinc;hot_04^p^Op008,p4_AH4 ___________ To: Isidores J Zanlkos/AE/DuPontQDuPont cc: Subject: request for information on perfluorocriemicals See attached.

ATTACHMENT TO LETTER TO C.AUER DATED AUGUST 31,2000 SUPPLEMENTAL SUBMISSION PFOSAA Perfluorooetanesulfonylamido(ethyl)acetate MedicalSurveillancaend Epidemiologic See item I under PFOS: InterimReport #1, Determination of Serum Half-Livesof Several Fluorochemicals,June 8, 2000.

WATER DEPARTMENT : 167 MAIN STREET *SAYREVILLE, N.J. 08872 : `TEL. (732) 390-7060 * FAX(732)238-2147 November 16, 2007 SDteaptaerotfmeNnetwofJeErnsveiyronmental Protection Bureau of Safe Drinking Water P.0.

AR 22b-387~ Diabetes Care Publish Ahead of Print, published online December 29, 2008 Perfluorvalkvl chemicals, glucose homeosJasis andmeJabolic syrTdrome Association Among Serum Perfluoroalkyl Chemicals, Glucose Homeostasis and Ntetabolic Syndrome in Adolescents and Adults Running title : Perfluor-c,7lkyl chemicals, glucose homeostasis and metabolic syndrome Chien-Yu Lin 1' Z' 3, MD, MPH; Pau-Chung Chen`, MD, PhD; Yu-Chuan Lin2' 4, MD; Lian-Yu Lin, MD, PhDs 1, Department of Internal Adedicine of ivephrology, En Chu Kong Hospital, Taipei County, Taiwan 2, Institute of Occupational NICdici:ie and Industrial Hygiene, National Taiwan University College of Public Health, Taipei, Taiwan 3, School of Medicine, Fu Jen Catholi: University, Taipei County, Taiwan 4, Department of Pediatrics, Taipei City Ho spital, Zhongxiao Branch, Taipei Taiwan 5, Department of Internal Medicine of Cardiology, ,'`htional Taiwan University Hospital, Taipei, - Taiwan Corresponding author : Lian-Yu Lip, E-mail : hspenos(q-)yahoo .com tw Submitted 3 October 2008 and accepted 17 December 2008.

(Me0 Surface Protection Solutions 4417 Lancaster Pike, BMP23-2236 Wilmington, DE 19805 ~C. et :M Marsi - DuPont Malinowski - DuPont C93 10 : 34 A~.aaE ~3,a~ ot a(o May 30, 2008 Attn: Jim Willis (phone 202-564-0104) Document Control Office (7407M) r+~ United States Environmental Protection Agency (EPA) Office of Pollution Prevention and Toxics (OPPT) EPA East, Room 6248 1200 Pennsylvania Avenue, N.

373 7 ff ORIGINAL COVANCE ARIRE- 0790 Sponsor: 3M St.

"off AR 226 The Society of the Plastics Industry, Inc.

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Dyneon Sanitized Letter ARBAE_ IRT7O April 8,2003 AR A `The Honorable Charles M.

Telomer Research Program AR226-1430 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroEffects on the Development of Caenorhabditis elegans in a Water-Sediment System RECEIVED OPPT NCIC 2003 July 18 1:09PM Author(s): Gunda Winkelmann Contractor: Dr.

BACK TO MAIN 3M EnvironmentalLaboratory Report No.E00-2192 Study Tit/e Screening Studies on the Aqueous Photolytic Degradationof PerfluorooctanoicAcid (PFOA) Data Requirement Consistent With: OPPTS: 835.5270 "Indirect Photolysis Screening Test" -and- OECD Draft Document "Phototransformation of Chemicals in Water - Direct and Indirect Photolysis", August 2000 Author Thomas L.

BACK TO MAIN BIODEGRADATION (Aerobic Soil and Sediment Cultures) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: The 3M production lot number was 217 (TN-A-2130).

TOXICITY TO AQUATIC PLANTS (Duckweed, Lemna gibba G3) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: Sample obtained from 3M production lot number 217.

BACK TO MAIN TOXICITY TO AQUATIC PLANTS (Duckweed, Lemna gibba G3) TEST SUBSTANCE Identity: Perfluorooctanesulfonate; may also be referred to as PFOS or FC-95. (1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8heptadecafluoro-, potassium salt, CAS # 2795-39-3) Remarks: Sample obtained from 3M production lot number 217.

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