| | Cole-Parmer P24/6-N022-13G 浮子流量计 | 26 | ￥2607.00 | ￥2607.00 | | ￥2607.00 |  |
| | Cole-Parmer P04/1-N044-40C 浮子流量计 | 20 | ￥2035.00 | ￥2035.00 | | ￥2035.00 | |
| | Cole-Parmer P03/1-N032-41G 浮子流量计 | 17 | ￥1749.00 | ￥1749.00 | | ￥1749.00 | |
| | Cole-Parmer FR4L71BVBN-CP 浮子流量计 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 | |
| | Cole-Parmer 112-08S 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
