产品介绍：
| 2-Chlorobiphenyl | PCB.No.1 | 2051-60-7 | 100 µg/mL |
| 2,3-Dichlorobiphenyl | PCB.No.5 | 16605-91-7 | 100 µg/mL |
| 2,2',5-Trichlorobiphenyl | PCB No.18 | 37680-65-2 | 100 µg/mL |
| 2,4',5-Trichlorobiphenyl | PCB.No.31 | 16606-02-3 | 100 µg/mL |
| 2,2',3,5'-Tetrachlorobiphenyl | PCB No.44 | 41464-39-5 | 100 µg/mL |
| 2,2',5,5'-Tetrachlorobiphenyl | PCB No. 52 | 35693-99-3 | 100 µg/mL |
| 2,3',4,4'-Tetrachlorobiphenyl | 2,3',4,4'-四氯联苯 (PCB No.66) | 32598-10-0 | 100 µg/mL |
| 2,2',3,4,5'-Pentachlorobiphenyl | PCB.No.87 | 38380-02-8 | 100 µg/mL |
| 2,2',4,5,5'-Pentachlorobiphenyl | PCB No.101 | 37680-73-2 | 100 µg/mL |
| 2,3,3',4',6-Pentachlorobiphenyl | PCB.No.110 | 38380-03-9 | 100 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 | 100 µg/mL |
| 2,2',3,4,5,5'-Hexachlorobiphenyl | PCB.No.141 | 52712-04-6 | 100 µg/mL |
| 2,2',3,5,5',6-Hexachlorobiphenyl | PCB.No.151 | 52663-63-5 | 100 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 | 100 µg/mL |
| 2,2',3,3',4,4',5-Heptachlorobiphenyl | 2,2',3,3',4,4',5-七氯联苯 (PCB No.170) | 35065-30-6 | 100 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 | 100 µg/mL |
| 2,2',3,4,4',5',6-Heptachlorobiphenyl | PCB.No.183 | 52663-69-1 | 100 µg/mL |
| 2,2',3,4',5,5',6-Heptachlorobiphenyl | PCB No.187 | 52663-68-0 | 100 µg/mL |
| 2,2',3,3',4,4',5,5',6-Nonachlorobiphenyl | PCB No.206 | 40186-72-9 | 100 µg/mL |
