3 datasets found

Polychlorinated biphenyls (PCBs) were discovered before the turn of the century and their usefulness for industry, because of their physical properties, was recognized early....

Polychlorinated hbiphenyls (PCBs) and polychlorinated terphenyls (PCTs) are complex organic chemicals used widely for their insulating properties. They are liquids of various...

The PCBs are chlorinated hydrocarbons that are manufactured commercially by the progressive chlorination of biphenyl in the presence of a suitable catalyst (e.g., iron...