| | 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 |  |
| | Cole-Parmer 5195 W/9998 筛NIST可溯源校准报告 | 18 | ￥1859.00 | ￥1859.00 | | ￥1859.00 | |
| | 夏普(SHARP)净离子群抗菌机IG-A10S-W | 11 | ￥1175.02 | ￥1175.02 | | ￥1175.02 | |
| | A＆D GR-202天平 | 457 | ￥45750.00 | ￥45750.00 | | ￥45750.00 | |
