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polychlorinated biphenyl |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.04 sec. |
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biphenyl /bi·phen·yl/ (-fen´il) diphenyl. polychlorinated biphenyl (PCB) any of a group of chlorinated derivatives of biphenyl, used as heat-transfer agents and electrical insulators; they are toxic, carcinogenic, and non-biodegradable.
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2000), we also estimated the blubber PCB concentrations based on the commercial formulation Aroclor 1254. This suite of Aroclor transformer oil SRMs consists of individual Aroclors in the same transformer oil that was used to prepare RM 8504 and is intended for use in the determination of PCBs in oil. The effect of aroclor 1254 (PCB) on the physiology of reproduction in the female rat--I. |
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