| | Cole-Parmer FR4A35BNBN-CP 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 |  |
| | Microannular L24690 齿轮泵，1.2μL到72ml/min，73 PSI模拟控制器 | 381 | ￥38100.00 | ￥38100.00 | | ￥38100.00 | |
| | Advantec H020A025A PTFE亲水膜 | 21 | ￥2150.00 | ￥2150.00 | | ￥2150.00 | |
| | Advantec H100A013A PTFE亲水膜 | 18 | ￥1850.00 | ￥1850.00 | | ￥1850.00 | |
