产品介绍：
| Chlorobenzene | 氯苯 | 108-90-7 | 2 mg/mL |
| 1,2-Dichlorobenzene | 1,2-二氯苯 | 95-50-1 | 2 mg/mL |
| 1,3-Dichlorobenzene | 1,3-二氯苯 | 541-73-1 | 2 mg/mL |
| 1,4-Dichlorobenzene | 1,4-二氯苯 | 106-46-7 | 2 mg/mL |
| Tetrachloroethene | 四氯乙烯 | 127-18-4 | 2 mg/mL |
| Trichloroethene | 1,1,2-三氯乙烯 | 79-01-6 | 2 mg/mL |
