| | Cole-Parmer N112-02ST 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 |  |
| | 恒奥 HSC-24B 水浴氮吹仪 | 68 | ￥6871.00 | ￥6871.00 | | ￥6871.00 | |
| | Whatman 1600-900 过滤漏斗 | 47 | ￥4750.00 | ￥4750.00 | | ￥4750.00 | |
| | Thermo Scientific HYPERSIL 30303-153030 MOS-2（C8）柱 - 长150mm，3.0mm内径，3μm的颗粒大小 | 53 | ￥5300.00 | ￥5300.00 | | ￥5300.00 | |
