Document RJy9aBak9dQg59V6mqYQ7YV87

AR226-1401 O O UTJW USM ffSM M E. I. du Pont de N emours & Company W ilm in g t o n , Delaware 19898 POLYMER PRODUCTS DEPARTMENT VIR8.R& - \u~ot CC: R. J. ZIPFEL, WASHINGTON WORKS J. B. ARMITAGE W. L. SPROUT, CR&D D. G. WIKA June 12, 1987 G. L. KENNEDY CR&D DEPARTMENT HASKELL LAB AMMONIUM PERFLUOROOCTANOATE (C-8) Please establish an acceptable level for C-8 in blood, and an acceptable level for C-8 in coimunity drinking water. HAS/is H. A. SMITH SAFETY, ENERGY & ENVIRONMENTAL AFFAIRS MANUFACTURING DIVISION RJZ009054 000199 EID079034