PCBs, or polychlorinated biphenyls, is a general name applied to compounds consisting of two benzene rings joined together, with several to all of the remaining hydrogen atoms substituted with chlorine. Because of this, formulations of PCB's vary in the percentage of chlorine with the sample taken.
Iowa Science Teachers Journal
© Copyright 1978 by the Iowa Academy of Science
Iowa Science Teachers Journal: Vol. 15
, Article 11.
Available at: https://scholarworks.uni.edu/istj/vol15/iss1/11