| | Cole-Parmer VPS4-VA-V01-04-ST 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 |  |
| | Cole-Parmer T54/1-N102-05S 浮子流量计 | 36 | ￥3685.00 | ￥3685.00 | | ￥3685.00 | |
| | 美国ESC Z-1300手持式二氧化硫检测仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 美国ESC Z-700手持式一氧化氮检测仪 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer V24/DP 变面积式流量计 | 67 | ￥6710.00 | ￥6710.00 | | ￥6710.00 | |
| | Cole-Parmer FR5A81PI-CP 变面积式流量计 | 78 | ￥7821.00 | ￥7821.00 | | ￥7821.00 | |
