| | Cole-Parmer FR4A40BNBN-CP 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 |  |
| | Cole-Parmer PMR1-010709 浮子流量计 | 18 | ￥1848.00 | ￥1848.00 | | ￥1848.00 | |
| | Cole-Parmer F3F-F12-01-TF 变面积式流量计 | 72 | ￥7249.00 | ￥7249.00 | | ￥7249.00 | |
| | Thermo Scientific 30703-013001 Hypersil APS-2（氨基）掉落在保护柱 - 长度10MM，3.0mm内径，3μm的颗粒大小，包4 | 26 | ￥2660.00 | ￥2660.00 | | ￥2660.00 | |
