| | Cole-Parmer 51GSL 针型阀（手动） | 9 | ￥935.00 | ￥935.00 | | ￥935.00 |  |
| | Cole-Parmer MS-VKP-M12-01-ST-N 变面积式流量计 | 65 | ￥6523.00 | ￥6523.00 | | ￥6523.00 | |
| | Whatman 34GLASS 标准玻璃纤维滤筒10373870 34GLASS 2.5IN 100/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer PMR1-010882 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | Cole-Parmer P04/6-N013-88ST 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
