Document ga5MK26jkJR02rYEGXrw47EN9

October 7, 1971 Dr. J. G. Minchey Chief Chemist Technical Micronics Control, Box 343- Route 1 Cocoa, Florida 32922 Inc. . . Dear Dr. Minchey: As requested at the recent National Broiler Council meeting on PCB analysis, we are sending to you a method package which covers the methodology used in our laboratories and a Xerox copy of an article by Dr. 0. W; Berg of the Ontario Water Resources Commission which may be of interest to you. We currently do not employ Dr. Berg's procedure in our labora tory, but plan to evaluate the use of the perchlorination technique for quantitation. - We are also sending you, under separate cover,'two ounce samples of production grade Aroclor 1221, Aroclor 1242, Aroclor 1248, Aroclor 1254 and Aroclor 1260 for use as . analytical standards. * If we can provide you with any further assistance, please feel free to contact me at the above telephone number, extension 3480 Sincerely, db Enel/ ' bcc: R. E. Keller<f^ W. B. Papageorge E. S. Tucker . Research Group Leader Analytical Chemistry Group DSW 363724 STLCOPCB4098443