| | Cole-Parmer P23/6-N012-10ST 浮子流量计 | 24 | ￥2409.00 | ￥2409.00 | | ￥2409.00 |  |
| | 美国UIC CM211-018 直销电话：4006609565 | 42 | ￥4275.00 | ￥4275.00 | | ￥4275.00 | |
| | Cole-Parmer PD6200-6R4-CP 模拟累加器 | 45 | ￥4554.00 | ￥4554.00 | | ￥4554.00 | |
| | Cole-Parmer PMR1-010751 浮子流量计 | 19 | ￥1914.00 | ￥1914.00 | | ￥1914.00 | |
| | Cole-Parmer PMR1-010914 浮子流量计 | 18 | ￥1859.00 | ￥1859.00 | | ￥1859.00 | |
