Document QgqGzOovgNNbbrQ9eBXDg4geR

DEPARTMENT OF HEALTH, EDUCATION. AND WELFARE CONSUMER PROTECTION AND ENVIRONMENTAL HEALTH SERVICE WASHINGTON, P C. 30204 FOOD ANO DRUG ADMINISTRATION October 27, 1969 Dr. Elmer P. Wheeler, Manager Environmental Health Monsanto Company 800 N, Lindbergh Boulevard St. Louis, Missouri 63166 Dear Dr. Wheeler: tfe received at Atlanta, Georgia on October 13, 1969 and at Washington, D. C. on October 16, 1969 the one pound samples of Aroclor 1254 (Lot AK-38) and Aroclor 1260 (Lot AK-3), which we requested in our letter of September 29, 1969 to Dr. William R. Richard. We thank you and Dr. Richard for the cooperation of the Monsanto Com pany in supplying these one pound samples of Aroclora 1254 and 1260 for use in toxicity studies at Atlanta, Georgia and Washington, D, C. Sincerely yours. A. R. Glasgow, Jr., Ph. D. Acting Chief Reference Standards Section Residue Chemistry Branch Division of Pesticides MGNS 090699