Document rXKJDw1n1eLkap35a260zaoE

January 23, 2006 p ' f cP~7 E2- 0 E2 RECEIVED 0 P T CER OS JAN 2t AN i j , p j gm s. DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.0. Box 50 Newark, DE 19714-0050 0601 Via Federal Express Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics U.S. Environmental Protection Agency 1201 Constitution Ave., NW Washington, DC 20460 a ) Dear 8(e) Coordinator: 8EHO-0381-0394 Linear/Branched [78:22] (L/B) Linear (L) Branched [58:42 monomethyl/isopropyl](B) 0 3 ---otroi" :3:7c o-w co This letter is to follow-up on our correspondence with the Agency of September 10, 2004, concerning an oral repeated dose toxicity study in rats and'mice with the above-referenced test materials. v Enclosed please find a copy of the final report. Sincerely, 89060000183 A. Michael Kaplan, Ph.D. Director - Regulatory Affairs and Occupational Health ' AMK:clp (302) 366-5260 83 Enclosure (1): APFO (Linear/Branched), APFO (Linear), and APFO (Branched): 14-Day Oral Gavage Study in Male Rats and Mice; DuPont-14162 E.}. du Pont de Nemours and Company . January 23, 2006 i l M 6- i t t i KHH ! V1: .n rVpPT 'f;:- 0 6 JAN 2 U A! M: 01 gW Q . DuPont Haskell Laboratory for Health and Environmental Sciences Elkton Road, P.0. Box 50 Newark, DE 19714-0050 O f 0 6 - P O tfty - Via Federal Express Document Processing Center (Mail Code 7407M) Room 6428 Attention: 8(e) Coordinator Office of Pollution Prevention and Toxics U.S. Environmental Protection Agency 1201 Constitution Ave., NW Washington, DC 20460 C o^ / o No _ ! J CB& 03 Dear 8(e) Coordinator: 8EHO-0381-0394 Linear/Branched [78:22] (L/B) Linear (L) Branched [58:42 monomethyl/isopropyl](B) "" O r>**a This letter is to follow-up on our correspondence with the Agency of September 10, 2004, concerning an oral repeated dose toxicity study in rats and hiice with the above-referenced test materials. Enclosed please find a copy of the final report. Sincerely, Qt 89060000183 A. Michael Kaplan, Ph.D. Director - Regulatory Affairs and Occupational Health AMKxlp (302) 366-5260 83 Enclosure (1): APFO (Linear/Branched), APFO (Linear), and APFO (Branched): 14-Day Oral Gavage Study in Male Rats and Mice; DuPont-14162 E.l. du Pont de Nemours and Company