PCB 167(2,3',4,4',5,5'-六氯联苯)
PCB No. 4
2,2',3,6'-四氯联苯
2,2',4,6-四氯联苯
2,3,4,5-四氯联苯
PCB No. 20
PCB No. 54
2,3,3',4-四氯联苯
2,3',4,5'-四氯联苯
PCB 8(2,4'-二氯联苯)
2,3,5-三氯联苯
PCB 126(3,3',4,4',5-五氯联苯)
PCB No. 4
PCB No. 146
PCB No. 66
PCB 8(2,4'-二氯联苯)
PCB No. 95
PCB 209(十氯联苯)
PCB 112(2,3,3',5,6-五氯联苯)
PCB No. 10