Description
2,4,4'-Trichlorobiphenyl (BZ #28) (7012-37-5)
2,2',5,5'-Tetrachlorobiphenyl (BZ #52) (35693-99-3)
2,2',4,5,5'-Pentachlorobiphenyl (BZ #101) (37680-73-2)
2,2',3,4,4',5'-Hexachlorobiphenyl (BZ #138) (35065-28-2)
2,2',4,4',5,5'-Hexachlorobiphenyl (BZ #153) (35065-27-1)
2,2',3,4,4',5,5'-Heptachlorobiphenyl (BZ #180) (35065-29-3)