ff. 72854 AP..6-lll{.6' Federal Register/ Vol. 67, No. 236/Monday, December 9, 2002/Rules and Regulations [FR Doc. 0 2 -3 1 0 1 0 Filed 1 2 -6 -0 2 ; 8:45 am] BILLING CODE 6560-50-S ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 721 [O PPT-2002-0043; FR L-7279-1] RIN 2070-A D 43 Perfluoroalkyl Sulfonates; Significant New Use Rule AGENCY: Environmental Protection Agency (EPA).

Executive Summary - Biodegradation Screening Studies of 8-2 Telomer B Alcohol - The two studies described in the attached reports (EMSER 13-03/4842 and EMSER 15-03/4842) represent the screening phase for the biodegradability assessment of 8-2 Telomer B Alcohol (CAS# 678-39-7).

/ K U & 6 - - >`2 g ' / Telomer Research Program Annual Report of A ctivities for TRP Grant to University of Toronto; Scott Mabury, PI Project years: 1 September, 2001 to 1 September, 2002.

* NORTHERN KENTUCKY OFFICE SUITE 340 1717 DIXIE HIGHWAY COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 FAX: 513-381-6613 Robert A.

From: B fW 4 J R*41y on 01/20/2002 09 22 AM To: ASNppQonvirorcorp com, rhamsigenvironccrp :cm cc: M Ann Sradly/STB/DUP@OUP *ohn R 8owman/AE/DuPont@QuPont Subjsct: 10 ug/L m Environ Hazard Narrativa ------------------------- Fcrvrarded oy Barnard j RetiiyiAE/CuPcni on 01/20/2002 09 23 A M ---------- From: Bernard J Reilly on 01/20/2002 09 2i AM To cc: Subject: Gerald L Kennedy/AE/DuPont@DoPont Robert W Rickard/AE/DuPont@OuPont David M Rurak/AE/DuPontjgDuPont, M Ann 8raaley/S"rB/0UP@0UP, John R Bowman/AE/DuPontOuPont.

3M FLUOROCHEMICAL SUBMISSIONS February, 2002--May, 2004 CLICK A STUDY SECTION BACK TO MAIN TOXICOLOGY, EPIDEMIOLOGY AND MEDICAL SURVEILLANCE Multiple Chemicals PFOS [Perfluorooctanesulfonate] PFOA [Perfluorooctanoic acid] POSF [Perfluorooctanesulfonyl fluoride] PFHS [Perfluorohexane sulfonate] FOSA [Perfluorooctanesulfonamide] N-EtFOSE [N-Ethylperfluorooctane sulfonamidoethanol] ENVIRONMENTAL STUDIES Multiple Chemicals PFOS [Perfluorooctanesulfonate]

AR226-1486 ENVIRONMENTAL AND HEALTH ASSESSMENT OF PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS August 20, 2003 Prepared by 3M in consultation with Jack Moore, D.V.M., DABT, Hollyhouse, Inc.

GLP10-01-02; Interim Report 18 Analysis o f PFBS, PFHS, and PFOS in W ater Samples F S IA -J u n e 2011 GLP10-01-02: Interim Report 18 - Analysis of PFBS.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 244884 Prepared For: Weston Solutions, Inc. 1400 Weston Way Building 5-2 West Chester, PA 19380-1499 Project: Confidential Decatur - FC Investigation Attention: Jai Kesari Date: 03/20/2006 Signature Name: Richard C.

Larry R.

PFOS: A 96-HOUR TOXICITY TEST WITH THE MARINE DIATOM (Skeletonema costatum) FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

7$ ff Corporate Health Physics Corporate Industrial Hygiene & Ergonomics Corporate Occupational Medicine Corporat^pxicology 3M Department 3M Center, Building 220-2E-02 F t t - oioo.

Dynax Corporation 29, Hemlock Hill Road Poun^ Ridge, NY 10576 Tel 914 764 0202 Fax 914 764 0553 Ad S.&& . 0612 dynax August 2, 2000 .

i M z 26- 0Z 3> DuPont Haskell Laboratory forToxicology and Industrial Medicine Elkton Road, P.0.

-Pt({ Jl SlQ _ /// -teosc,^ UNITED STATES EN VIRO NM EN TAL PROTECTION AGENCY WASHINGTON D.C., 20460 September 5, 2002 OFFICE 0F PREVENTION, PESTICIDES AND TOXIC SUBSTANCES Mr.