Fig. 5. Paired comparisons of residue concentrations of one organochlorine compound found in all rainbow trout samples (Tables 2 and 3) and those of another organochlorine compound found in the same trout samples. The paired comparisons were (A) toxaphene vs. polychlorinated biphenyl (PCB), (B) total DDT vs. PCB, (C) chlordane vs. PCB, (D) total DDT vs. toxaphene, (E) chlordane vs. toxaphene, and (F) chlordane vs. total DDT.