| | Cole-Parmer FR4A42BNBN-CP 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 |  |
| | Cole-Parmer RB-150PI-LPM1 桨轮流量计 | 54 | ￥5434.00 | ￥5434.00 | | ￥5434.00 | |
| | Cole-Parmer RB-375PI-LPM1 桨轮流量计 | 41 | ￥4125.00 | ￥4125.00 | | ￥4125.00 | |
| | Cole-Parmer M2T6 流量控制阀（手动） | 18 | ￥1881.00 | ￥1881.00 | | ￥1881.00 | |
| | Cole-Parmer RT-375MI-GPM2 桨轮流量计 | 57 | ￥5709.00 | ￥5709.00 | | ￥5709.00 | |
