| | 日本AND EK-3000i 电子天平 | 40 | ¥4052.00 | ¥4052.00 | | ¥4052.00 |  |
| | Cole-Parmer 6P04MT/1C 变面积式流量计 | 48 | ¥4895.00 | ¥4895.00 | | ¥4895.00 |  |
| | 日本AND GH-120 电子天平 | 159 | ¥15982.00 | ¥15982.00 | | ¥15982.00 |  |
| | Levitronix 100-90621超高纯度液体超声波流量计,Z形管; 0至50 LPM,3/4“OD管连接 | 188 | ¥18890.00 | ¥18890.00 | | ¥18890.00 |  |
| | Levitronix 100-90622超高纯度液体超声波流量计,U形管; 0至50 LPM,3/4“OD管连接 | 188 | ¥18890.00 | ¥18890.00 | | ¥18890.00 |  |
| | Levitronix 100-90623超高纯度液体超声波流量计,Z形管; 0至80 LPM,1“外径管连接 | 194 | ¥19460.00 | ¥19460.00 | | ¥19460.00 |  |
| | Cole-Parmer VIB4-VA-V02-03-ST 变截面流量计 | 44 | ¥4455.00 | ¥4455.00 | | ¥4455.00 |  |
| | 电极直径16毫米CO 2气体控制器 | 85 | ¥8570.00 | ¥8570.00 | | ¥8570.00 |  |
| | Cole-Parmer VIB3-VA-V01-05-ST 变截面流量计 | 38 | ¥3850.00 | ¥3850.00 | | ¥3850.00 |  |
| | Cole-Parmer HC605B-002 变截面流量计 | 27 | ¥2772.00 | ¥2772.00 | | ¥2772.00 |  |