| | Cole-Parmer®变流模块驱动系统®量微泵泵头；230伏，50 / 60赫兹 | 152 | ￥15235.00 | ￥15235.00 | | ￥15235.00 |  |
| | RAE 10-100-10-3LA 气体检测管 | 3 | ￥340.00 | ￥340.00 | | ￥340.00 | |
| | Cole-Parmer T54/6-064-63G 浮子流量计 | 30 | ￥3025.00 | ￥3025.00 | | ￥3025.00 | |
| | Sciencetool实验室耐腐蚀隔膜泵C300 | 81 | ￥8196.00 | ￥8196.00 | | ￥8196.00 | |
| | Cole-Parmer PMR1-010597 变截面流量计 | 30 | ￥3091.00 | ￥3091.00 | | ￥3091.00 | |
