产品介绍：
| 2,4'-Dichlorobiphenyl | 2,4'-二氯联苯 (PCB No.8) | 34883-43-7 | 10 µg/mL |
| 2,2',5-Trichlorobiphenyl | PCB No.18 | 37680-65-2 | 10 µg/mL |
| 2,4,4'-Trichlorobiphenyl | PCB No. 28 | 7012-37-5 | 10 µg/mL |
| 2,4',5-Trichlorobiphenyl | PCB.No.31 | 16606-02-3 | 10 µg/mL |
| 2,2',3,5'-Tetrachlorobiphenyl | PCB No.44 | 41464-39-5 | 10 µg/mL |
| 2,2',5,5'-Tetrachlorobiphenyl | PCB No. 52 | 35693-99-3 | 10 µg/mL |
| 2,3',4',5-Tetrachlorobiphenyl | 2,3,4,5-四氯联苯醚 | 32598-11-1 | 10 µg/mL |
| 2,2',4,5,5'-Pentachlorobiphenyl | PCB No.101 | 37680-73-2 | 10 µg/mL |
| 2,3,3',4,4'-Pentachlorobiphenyl | 2,3,3',4,4'-五氯联苯 (PCB-105) | 32598-14-4 | 10 µg/mL |
| 2,2',3,4,4',5'-Hexachlorobiphenyl | 2,2',3,4,4',5'-六氯联苯 (PCB No. 138) | 35065-28-2 | 10 µg/mL |
| 2,2',3,5,5',6-Hexachlorobiphenyl | PCB.No.151 | 52663-63-5 | 10 µg/mL |
| 2,2',4,4',5,5'-Hexachlorobiphenyl | 2,2',4,4',5,5'-六氯联苯 (PCB No.153) | 35065-27-1 | 10 µg/mL |
| 2,2',3,4,4',5,5'-Heptachlorobiphenyl | 2,2',3,4,4',5,5'-七氯联苯 (PCB No.180) | 35065-29-3 | 10 µg/mL |
| 2,2',3,3',4,4',5,5'-Octachlorobiphenyl | PCB194 | 35694-08-7 | 10 µg/mL |
| 2,2',3,3',4,4',5,6-Octachlorobiphenyl | PCB No.195 | 52663-78-2 | 10 µg/mL |
