Document aB24ompEvO3bZojo5Vn5Z0rBa

Monsanto FROM I NAME A LOCATION | W. R. RjLCllEtrd -- T^A OATC SUBJECT - REFERENCE TO : June 17, 1971 CC: J. T. Bell J. L. Brown TCC PROBLEM A. Krull W. Krull's memo to A. E . Leisy 6/14/71 "Aroclor Group Ob J." A. E. Leisy G. W. Miller R. H. Munch W. C. Engman - 17^0 J. R. Savage Q. E. Thompson - 1060 - 1060 - 1060 - 1760 - B2NB - T3E Jim Savage noted that the Aroclor TCC upset occurred after the biphenyl column' trays at Anniston were blown out and the TCC decreased after getting the trays in the biphenyl column repaired. Ralph Munch noted previously com mercial chlorinated naphthalene added to Aroclor was bad for power factor. Can we follow up on biphenyl purity or impurity as a source of TCC by analysis and by making known chlorinated compounds, adding to good Aroclor to measure TCC and power factor. 0D.ll, W. R. Richard /is IN to RF V II sr. dS\N 296802 - STLCOPCB4066715