Document g5vwxDZ9e98EDgeEvdgNm4NG

Vi. U. Richard - Research Center February 19# 196$ CC: Syracuse ,fU n Research Corp, 1/26/68 Baxter to Richard 2/15/68 R. A, Baxter - Ruahon D, Vood P.V.N. Hardy R. E. Kelly R. Keller C. Patn R. Parles G. V/llde London EoncorT HfiffilT JFQ CPATO RPARK GV/ILD Vie have small quantities of some di- and trichlorobiphenyl isomers. The supply is insufficient to pass around to anyone who writes in for a chromato graphic standard. At the moment vie have no plan to synthesize more or to make standards available by separation. We could make available milligram quanti ties of isomers to a few important l a b o r a t o r i e s . ` To date, we have sent only commercial' .`.vc-cler/-Samples to two laboratories in the U.S. - * Can you tell us what has happened to the pure isomer samples you supplied to Jensen and Widmark at U. of Stockholm or to Richardson of Shell in England? Is Itth.e. .r. e i.ts. o. .m. ething to ' be gaine_d !by: sulpl .pjl_y- known isomers? . Vie would appreciate your report on results in Europe to help guide our action in supplying samples to Syracuse University Research Corporation. Sinoerely yours, VI. R, Richard ms NEV 03109^ r -780632