| | Thermo Scientific HyPURITY C4 22405-011001保护柱 - 长度10MM，1.0mm的ID，5μm的粒径;包：4个 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 |  |
| | Hyvac Products Pump Direct Drive Expl Prf 90703-010 | 280 | ￥28052.40 | ￥28052.40 | | ￥28052.40 | |
| | SKC 225-16 13mm滤膜 | 12 | ￥1200.00 | ￥1200.00 | | ￥1200.00 | |
| | Braycote 248润滑 1磅包装 | 12 | ￥1200.00 | ￥1200.00 | | ￥1200.00 | |
| | Cole-Parmer®惰性电磁自吸式微型泵，200微升，12 VDC，PPS，EPDM | 39 | ￥3949.00 | ￥3949.00 | | ￥3949.00 | |
