| | Cole-Parmer VPS3-VA-V02-06-ST 变面积式流量计 | 56 | ￥5643.00 | ￥5643.00 | | ￥5643.00 |  |
| | Cole-Parmer 4702 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer V24 / B 变面积式流量计 | 65 | ￥6589.00 | ￥6589.00 | | ￥6589.00 | |
| | Cole-Parmer® A4V24-BNL蠕动计量泵 最大流量为100加仑，50 PSI，Norprene管，115伏60赫兹 | 569 | ￥56980.00 | ￥56980.00 | | ￥56980.00 | |
