EO-360-2 Na t io n a l Le a d Co mp a n y 111 BROADWAY NEW YORK 6.

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Pyij Levels Devs ft Bn Lake Michigan Fish Noteworthy decreases in levels -Of. after a.1968 accident in which PCBs were PCBs (polychlorinated biphenyls) In leaked into rice oil.

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| PCB In Bass Causes Little Concern Here Report* that atriped but from the Hudson A survey of others connected with the River contain dangerous amounts of local Ashing industry disclosed an attitude polychlorinated biphenal, a toxic chemical that more definite information is needed more commonly know as PCB, are causing before deciding that all striped bass must be Ultle or no concern among commercial ciassiAed as unfit for consumption.

Monsanto ORGANIC chemicals division PUBLIC RELATIONS REPORT OCTOBER, 1969 H.

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PCB - Effects on Birds by J.

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PCB RESIDUES: THEIR SIGNIFICANCE TO ANIMAL AGRICULTURE C.

t TECHNICAL DATA SHEET MonsantoTRANSFORMER ASKAREL BY 5 Pyroclor 5 is a fire resistant transformer coolant in the Askarel class.

tailor - mad* straight synthatle fire-resistant hydraulic fluid After a successful teat program, Monsanto introduced Pydraul F-9 in 1961 at industry'$ first tailor-made straight synthetic fire-resistant hydraulic fluid.

Residues of Aroclor 1254 in representative samples of shrimp captured in Escambia Bay and contiguous waters 1969*70* Bach sample represents a composite ofatcltast;five shrimp*i p = ppm'in the edible abdominal muscle Locution r_ Date '''Species Whole body ppm Saltgman Bayou 8/14/69 Santa Rosa Sound 8/14/69 Bscambia Bay Apartments 6/14/69 Bacambia Bay Apartments 8/14/69 Railroad tressel 8/13/69 (U.N) Penaeus setiferus P. aztecus , P. duorarum P.

carbon tetrachloride1,495(1969). in brains and bodies of (1966). dmium, and lead.