| | Cole-Parmer MS-VKP-M14-01-ST-N 变面积式流量计 | 65 | ￥6523.00 | ￥6523.00 | | ￥6523.00 |  |
| | Cole-Parmer VPS3-VA-V02-06-ST 变面积式流量计 | 56 | ￥5643.00 | ￥5643.00 | | ￥5643.00 | |
| | Cole-Parmer® 电源pH值前置套件，110伏，60赫兹 | 7 | ￥729.30 | ￥729.30 | | ￥729.30 | |
| | Cole-Parmer 5P24MT/1C 变面积式流量计 | 92 | ￥9229.00 | ￥9229.00 | | ￥9229.00 | |
| | Ashcroft 63-W-1008-A-L-02L-2000# 机械压力表 | 3 | ￥320.00 | ￥320.00 | | ￥320.00 | |
