Document DvDyXpvNob97vR0eVB76rzJOQ

UNITED STATES DEPARTMENT OF AGRICULTURE AGRICULTURAL RESEARCH SERVICE MEAT INSPECTION DIVISION WASHINGTON 25, D. C. Dr. W. E. McCormick, Director Department of Industrial Hygiene and Toxicology The B. F. Goodrich Company Akron, Ohio YLYMay 1, 1957 Dear Dr. McCormick: This is in reply to your letter of April 25, informing us of the composition of Geon 81700 which is proposed for the fabrication of plastic pipe in which curing pickle and similar liquids will be conveyed. Plastic pipe composed only of a material of the composition stated is acceptable to this office for conveying curing pickle and similar liquids in establishments operating under Federal meat inspection. Very truly yours, ^ R. M. Mehurin, Chief Chemical Control Section 20522001 BFG03737