Analyte: 2,2',5-Trichlorobiphenyl (BZ 18), CAS Number: 37680-65-2; Analyte: 2,4',5-Trichlorobiphenyl (BZ 31), CAS Number: 16606-02-3; Analyte: 2,2',3,5'-Tetrachlorobiphenyl (BZ 44), CAS Number: 41464-39-5; Analyte: 2,2',5,5'-Tetrachlorobiphenyl (BZ 52), CAS Number: 35693-99-3; Analyte:...