| | Cole-Parmer®模拟控制泵; 9.2升/小时，220伏，50赫兹 | 88 | ￥8822.00 | ￥8822.00 | | ￥8822.00 |  |
| | 英国Whatman1851-150硼硅酸纤维滤纸QMA 15CM 100/PK | 51 | ￥5112.00 | ￥5112.00 | | ￥5112.00 | |
| | A＆D FZ-i天平5000g x 0.01g | 176 | ￥17650.00 | ￥17650.00 | | ￥17650.00 | |
| | Advantec H010A142C PTFE亲水滤膜 | 36 | ￥3650.00 | ￥3650.00 | | ￥3650.00 | |
