| | Cole-Parmer P14/1-N034-39G 浮子流量计 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 |  |
| | Cole-Parmer RT-100MI-LPM1 桨轮流量计 | 57 | ￥5709.00 | ￥5709.00 | | ￥5709.00 | |
| | Cole-Parmer N032-41ST 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Cole-Parmer M2T2 流量控制阀（手动） | 18 | ￥1892.00 | ￥1892.00 | | ￥1892.00 | |
| | Cole-Parmer CPF4BBL+/-15PSIG-5 数字压力表 | 39 | ￥3949.00 | ￥3949.00 | | ￥3949.00 | |
