| | Sciencetool R300 无油式真空泵 | 21 | ￥2138.40 | ￥2138.40 | | ￥2138.40 |  |
| | Wika 31025T006G4DM 双金属温度计 | 10 | ￥1050.00 | ￥1050.00 | | ￥1050.00 | |
| | Cole-Parmer FR2A12BNBN-CP 浮子流量计 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Micropump® 低流量泵头，500转，0至24 VDC的变速驱动器 40055 | 31 | ￥3140.00 | ￥3140.00 | | ￥3140.00 | |
| | Whatman OE66 醋酸纤维素膜10404126 OE66 0.2uM 110MM 50/PK，尺寸：110MM 孔径0.2um | 23 | ￥2301.00 | ￥2301.00 | | ￥2301.00 | |
