General

What are PCBs?

Polychlorinated biphenyls (PCBs) are a toxic manmade chemical found nearly everywhere in the environment. Historically, PCBs were primarily used in coolants and lubricants in electrical equipment, such as transformers and capacitors. In the United States, PCBs were largely sold under the trade name Aroclor. Direct production of PCBs was halted in the US in the…