| | Cole-Parmer P04/6-N054-17ST 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 |  |
| | 美国Wetlabs ECO-Triplet 水色三要素测量仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer FR2A00BNBN-CP 浮子流量计 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer F3C-F05-01-TF 变截面流量计 | 29 | ￥2948.00 | ￥2948.00 | | ￥2948.00 | |
| | Cole-Parmer PMR1-010801 变截面流量计 | 31 | ￥3179.00 | ￥3179.00 | | ￥3179.00 | |
