| | Cole-Parmer VCX500-230V/50HZ 500瓦超声波均质温度控制器 | 492 | ￥49280.00 | ￥49280.00 | | ￥49280.00 |  |
| | 青安 QM201C 荧光砷汞测试仪 | 268 | ￥26862.00 | ￥26862.00 | | ￥26862.00 | |
| | Cole-Parmer 组合离子选择性电极，溴（BR）,CN-27504-02 | 24 | ￥2486.00 | ￥2486.00 | | ￥2486.00 | |
| | 梅特勒MS303S精密天平（320g/0.001g） | 155 | ￥15540.00 | ￥15540.00 | | ￥15540.00 | |
