| | Whatman ME24/21 混合纤维素酯膜10406972 ME24/21 ST 0.2uM 50MM 100/PK，尺寸：50MM 孔径0.2um | 8 | ￥835.00 | ￥835.00 | | ￥835.00 |  |
| | Korno科尔诺 GT-903-02-W 氧气检测仪 | 40 | ￥4025.00 | ￥4025.00 | | ￥4025.00 | |
| | Ashcroft 63-W-1008-AL-02B-15＃ 机械压力表 | 3 | ￥320.00 | ￥320.00 | | ￥320.00 | |
| | Ring trawl Ring trawl环形拖网 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 华瑞EntryRAEEntryRAE综合气体检测仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
