| | Filter Papers银膜过滤，5微米，直径25mm，50/PK | 33 | ￥3300.00 | ￥3300.00 | | ￥3300.00 |  |
| | Digi-Sense® 插入式探头 TH-6126 | 5 | ￥550.00 | ￥550.00 | | ￥550.00 | |
| | Ohaus/2000g X 0.1g奥豪斯机械天平机械天平 | 27 | ￥2750.00 | ￥2750.00 | | ￥2750.00 | |
| | 美国美国TSI 3089纳米气溶胶采样器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman ME25/41 混合纤维素酯10407372 ME25/41 STL 0.45uM 50MM 400/PK，尺寸：50MM 孔径0.45um | 27 | ￥2740.00 | ￥2740.00 | | ￥2740.00 | |
| | Cole-Parmer P13/6-N042-07ST 浮子流量计 | 13 | ￥1375.00 | ￥1375.00 | | ￥1375.00 | |
