产品介绍：
| Bromomethane | 溴甲烷 | 74-83-9 | 0.2 mg/mL |
| Chloroethane | 氯乙烷 | 75-00-3 | 0.2 mg/mL |
| Chloromethane | 氯甲烷 | 74-87-3 | 0.2 mg/mL |
| Dichlorodifluoromethane | 二氯二氟甲烷 | 75-71-8 | 0.2 mg/mL |
| Dichlorofluoromethane | 二氯氟甲烷 | 75-43-4 | 0.2 mg/mL |
| Trichlorofluoromethane | 一氟三氯甲烷 | 75-69-4 | 0.2 mg/mL |
| Vinyl chloride | 氯乙烯 | 75-01-4 | 0.2 mg/mL |
