品牌:进口
产品规格:L
起订:1
供应:100
发货:3天内
发送询价
| 13C2乙烯 | ETHYLENE | (1,2-13C2, 99%) | 0.1 L |
| 13C2乙烯 | ETHYLENE | (1,2-13C2, 99%) | 0.25 L |
| 13C2乙烯 | ETHYLENE | (1,2-13C2, 99%) | 0.5 L |
