| | 美国pall Bio Trace PVDF转印膜 7×8.5cm sheets | 10 | ￥1058.89 | ￥1058.89 | | ￥1058.89 |  |
| | Cole-Parmer P14/6-N032-15ST 浮子流量计 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Cole-Parmer P13/6-N042-07ST 浮子流量计 | 13 | ￥1375.00 | ￥1375.00 | | ￥1375.00 | |
| | Cole-Parmer 4537 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Whatman ME25/20 混合纤维素酯10407324 ME25/20 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 28 | ￥2805.00 | ￥2805.00 | | ￥2805.00 | |
