| | 英国Whatman 1821-042,GF/B系列纯玻璃纤维滤纸,4.25CM直径 | 4 | ¥495.00 | ¥495.00 | | ¥495.00 |  |
| | Cole-Parmer FR5L60PV-CP 变截面流量计 | 31 | ¥3168.00 | ¥3168.00 | | ¥3168.00 |  |
| | Cole-Parmer P04/6-N012-10ST 浮子流量计 | 12 | ¥1298.00 | ¥1298.00 | | ¥1298.00 |  |
| | Genius NG2000A 氮气发生器 | 1011 | ¥101162.16 | ¥101162.16 | | ¥101162.16 |  |