Document NL62nywbpRQJzz9R7xBVkY0Q

rnoM 0. S. Kurtz SU5u3T FIELO POINT OR DEPT. & SLOG. NO. Brecksville R 60 Center, 0/8506 OATS THIS LETTER Feb. 23. 1976 Your sample of a yellow crystalline material submitted to us for identification and lead content was given log #**8. The material was identified by IR as 2,5-di-tert-amyl-quinone. We found 18.5 W9 f pt} in 128 mg of material by AA. This crystalline material did not completely dissolve so this % Pb may be on the low side. jb cc: P. M. Zakriski R 6 D Files THE B. F. 03mE i) :1;. hi ;-.h 197G o BFG19864