Document pe1q28jEvRoQNNaXvL5OGK38j

% J U(3i T l* . 7 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 FYT-0301- /37* March 20, 2001 FYI-00-001378 FYI-00 378 / ! # 0 2 6 - / o 3 OFFICE OF PREVENTION, PESTICIDES AND TO XIC SUBSTANCES DuPont Haskell Laboratory Attn: Gerald L. Kennedy Director, Applied Toxicology Elkton Road, P.O. Box 50 Newark, DE 19714-0050 SUBJECT: FYI -0101-01378 and FYI-0301-01378 if' p f ^ -t. , 5 ' V- czz* Zj felljjs o~o- mo no ~0i0m 7*1 o fn no Dear Mr. Kennedy: cn cn Thank you for your March 8, 2001 response to our February 14, 2001 inquiry, which is being reviewed. In the meantime, we request a copy o f the entire data set o f blood concentrations summarized in the table on page 9 o f your report "Voluntary Use and Exposure Information Profile Ammonium Perfluorooctanoate (AFPO) (revised January 2001)" . Enclosed is a copy o f "Support Information for Confidentiality Claims". Please cite the assigned FYI number and address your response to: Document Control Office (7407) Room G99 East Tower ATTN. FYI Office o f Pollution Prevention and Toxics U.S. Environmental Protection Agency 401 M Street, S.W. Washington, D.C. 20460-0001 Sincerely, 85010000012 850100000IS Richard H. Hefter, Chief ^ High Production Volume Chemicals Branch Enclosure o :i --o ;\y o r "r CO cn cr> , * , Internet Address (URL) http://www.epa.gov Recyclad/R ecyctable .P rinted with Vegetable O# Based Inks on Recycled Paper (Minimum 20% Postconsumer)