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Telom er Research Program AR226-1428 Report Title: 1-Decanol, 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoroEarthworm (Eiseniafetida), Acute Toxicity Test in Artificial Soil Author(s): Martina Noack Contractor: Dr.

7D01 2510 OOOfl 2331 355 CERTIFIED MAIL - RETURN RECEIPT REOUESTE Rfatongton Worts P. .

AR226-1737 Toxicological Summary PFOS Dietary Chronic Pilot Reproductive Study: Mallard Test Substance: Perfluorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoropotassium salt, CAS# 2795-39-3 Test Remarks: The test substance is a white powder (3M Lot #217).

Report E01-1256 PFOS: A Reproduction Study with the Mallard Study Title Analytical Phase Report for PFOS: A Reproduction Study with the Mallard Data Requirement FI FRA Subdivision E, Section 71-4 OECD Guideline 206 Author Lisa A.

Toxicological Summary PFOS Dietary Chronic Definitive Reproductive Study: Northern Bobwhite Test Substance: Perfluorooctanesulfonate (PFOS) Structure: 1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro, potassium salt.

Report EO1-1245 PFOS: A Reproduction Study with the Nothem Bobwhite Study Title A nalytical Phase Re po r t for PFO S: A R e pr o d u c tio n St u d y w ith T he N o r th e r n Bo b w h ite Data Requirement FI FRA Subdivision E, Section 71-4 O E C D Guideline 206 Author Lisa A.

Atete-tU7 (MO) %HCk-Ocl4-O 373 September 17, 2004 Via Federail Express Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics i^J.S.

AR226-2472 '# Stephen R Peck 03/07/2000 07:48 AM To: Carey E Cole/CL/DuPont@DuPont, Roger J Zipfe[/AE/DuPont@DuPont cc: Ta-Wei Fu/CL/DuPont@DuPont Subject: 3m fluoride?

gens. too6. ti' fg MZ76- illf-f DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.O.

nJUU U/d/23 / I 2. a Anthony J Playtis 08/08/2000 12:36 PM To Gary W Jepson/AE/DuPont DuPont cc Robin C lee>nard/AE/OuPont0DuPont.

P-1 ^ 2Z-377 L PFOS: A 96-HOUR STATIC-RENEWAL ACUTE TOXICITY TEST WITH Lumbriculus variegatus FINAL REPORT WILDLIFE INTERNATIONAL, LTD.

Jean B.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 244800 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: 03/13/2006 Signature Name: Richard C.

SEVERN TRENT LABORATORIES ANALYTICAL REPORT JOB NUMBER: 245156 Prepared For: Weston Solutions, Inc. 1400 Weston Way Building 5-2 West Chester, PA 19380-1499 Project: Confidential Decatur - FC Investigation Attention: Sue Stefanosky Date: 03/30/2006 Signature Name: Richard C.