Document Lor9XRKjd9gkRgygo174KRd2X

MAY 19196J PtuiMhial BIO-TEST Idsototowi., inc. 1810 FRONTAGE ROAD NORTHBROOK, ILLINOIS 60062 AREA CODE 312 TELEPHONE 272-3030 Mr. Elmer Wheeler Medical Department Monsanto Company800 North Lindbergh Boulevard St. Louis, Missouri 63166 May 15, 1969 Dear Mr. Wheeler Your Re. : Our Ref. : IBT No. F-7297 The following study has been scheduled as indicated below: 1. Test Material: (l)Aroclor 1242, LottfAK-255 (21Aroclor 1254. Lot#AK-38 (3)Aroclor 1260, Lot#AK-3________________________________ 2. Type of Test (s):__________ 3-Generation Reproduction Study - ____________________________________ Albino Rats_______________________________ 3. Dose Levels: ______________ j, IQ and lQ0.pj?m____________________ 4. Test Material Receipt: November 25r 1968 5. Starting Date: May 8, 1969 6. Date(s) Status Summary) s) Due: 7. Termination Date:November 30, 1970_______________________________ 8. Mailing Date: Fo: 11 /27/69 FI ;`4/22/70 Final: 12/16/70 9. Remarks; All dates tentative, based on animal cooperation. _Project Supervisor: D. Arnold Please be advised that the above dates are approximations. You will be notified of any major delays. CWB :nh C. W Administrative Assistant OSW 034695 STLCOPCB4018522