| | 3Na2WO4.9WO3.H2O偏钨酸钠水合物314075-43-9,250g包装 | 36 | ￥3627.00 | ￥3627.00 | | ￥3627.00 |  |
| | 米沃奇Milwaukee MA9315米克水质/电极支架 | 6 | ￥673.00 | ￥673.00 | | ￥673.00 | |
| | 英国whatman 1872-866，Grade 72系列活性炭滤纸20.3CM X 25.4CM | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Thermo 3364 Thermo Scientific ID Scribe管架 | 12 | ￥1227.00 | ￥1227.00 | | ￥1227.00 | |
