Document M4vYX3JGK7KBXYE0e8xzXQQZM

ARJ&6- MST 350! G E N E R A L O F F I C E S 3M C E N T E R S A I N T P A U L , M I N N E S O T A 55 1 0 1 - T E L . <6121 7 3 3-1110 Commercial Chemicals Olvlsion February 7, 1979 Dr. Blaine McKusic Associate Director Haskell Laboratory for Toxicology and Industrial Medicine E.I. DuFONT DeNEMOURS & Co. Inc. Wilmington, DE 19898 Dear Dr. McKusic: At the request of Dr. L.C. Krogh, I am sending you copies of the following reports from international Research and Development Corporation: 1. One Ninety Day Subacute Rat Toxicity Study using FLUORAIK& Fluorochemical FC-143. 2. One Ninety Day Subacute Rhesus Monkey Toxicity Study using FLUORAI0 Fluorochemical FC-143. If you have any questions concerning these reports please contact Dr. Frank Ubel of our Medical Department. His pchone number is 612-733-5181. viXA. \ rr.'..i..v .i a.-.'jvn-' ' ' Manager, Research Commercial Chemicals Division RAP/ko Enclosures received FE8 9 1979 HASKELL. LAB. EID071855 DWS ias53 m i N N E S O T A m i N l N G ANO m A N U F A C T U R I N G CORI PANY 000139