Document xpk8E9Kn19Eeq4RzqYrX9OpJ

A*mc collct CpwMW C IUMKI VU.TCMCK MacFARLAND. COLLEY. BLANK and JACK rTO*r.*T-UM umi TIWISMI IWU^M ' OUMKtMtHtMW February 18, 1977 Ralph J. Relkklnen, Esq. Law, Weathers, Richardson, & Dutcher Attorneys and Counselors ' 740 Old Kent Building Grand Rapids, Michigan 49503 /S *3 ISp Re: Information on Monsanto Chemical Company Testing and Procedures Dear Mr. Heikkinen: In compliance with your request made in your letter of February 3, 1977, I now enclose a paper entitled "Polychlorinated Biphenyls, A Risk/Benefit Dilemma, Monsanto Company, St. Louis, Mo." which I hope will be of interest to you. On January 12, 1976, I sent Mr. . Schenk other information relative to Technology on Diphenyl and Terphenyls, and information entitled "Method for Analysis of Biphenyl for Dibenzofuran and Pibenzo-P-Dioxin". I also sent copies of gas chromatographs in connection with testing. I believe the information which I now send and which I previously sent is an adequate response to your request. Sometime ago Mr. Schenk promised to advise me of the status of the cases which you have pending and at your convenience I would appreciate this information. . Very truly yours, Lon P. MacFarland LPH:de BC: R. A. Stohr, Esq. Mrs. Holly N, Brandstetter Mr. W. B. Papageorge Mr. J. C. Weber HONS 205498