I MO ft U l 20 November 1971 Chrmittry and /ndinrr The polychlorobiphenyls, their occurrence and significance: a review by R.

July 27, 1970 Or.

.o October 19, .1970 Mr.

Monsanto T.L.

Agency submitting sample: Lab ENVIROBfEOTAL PROTECT10* AGENCY GOLF BBEEZE LABORATORY PESTICIDE ANALYSIS REPORT Chemical-analyses supervised by: Alfred J.

Monsanto Monatnte Company 2200 Hamilton Straat AHantown, Pannayivania 18104 Phone (218; 437*6471 April l, 1971 Dr, John C, Hammond Swift & Co.

January 31, 1975 Dr.

cc: C.

July 10, 1972 Dear Customer: Earlier this year we advised you that, due to the concern over possible pollution of the environment by PCBs*, future requirements of.askarel transformer fluids with tradenames such as Aroclor, Inerteen1 and Pyranol' should be obtained from the manufacturer of the transformer for which you de sire fluid.

October 6, 1975 Or.

Monsanto Monsanto Company 600 N.

Wastlnghouse Canada umk WJMcNICd Vice President Power Systems Qroip fioiSIO Hamlton Ontario 30 January 1972 Monsanto Canada Limited, 425 St.

CI1AIHMAN Joseph C.

r cc: C.

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