Document evy6D7RBB2NKdRjbx04Jnrx09

' E. I, d u Po n t d e Ne mo u r s 5t Co mp a n y INCORPORATED Wil min g t o n , De l a w a r e 19898 CENTRAL. RESEARCH & DEVELOPMENT DEPARTMENT HASKELL LABORATORY FOR TOXICOLOGY AND INDUSTRIAL. MEDICINE L. 0. Dashiell I. M. La Porte yifl - 35-0-201 September 28, 1979 E. E. SWAIN, JR. FABRICS AND FINISHES DEPARTMENT B-5254 MR-3540 LEAD NAPHTHANATE IN PAINT, SKIN ABSORPTION AND' BLOOD LEAD LEVELS Chambers Works is unable to perform analysis of blood lead for the project, this will be done at Haskell, Cost is $4,000. This should be added to cost of project to give total project cost of $12,000. Also paint containing 2.0% lead naphthanate by weight will be the test substance and . dose. Lead tallate will not'be tested. NDK/daw NEIL KRIVANEK CONSULTANT INDUSTRIAL HYGIENE BETTER THINGS FOR BETTER LIVING . . - THROUGH CHEMISTRY DUP040002364