| | Whatman Grade QM-H石英滤纸圆片1853-037-50QM-H 37MM 50/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | LPS CFC FREE CLEANER 18.93LT M31025 | 34 | ￥3438.48 | ￥3438.48 | | ￥3438.48 | |
| | I-Chem 341-60A-RWD EP 60ml 琥珀色样品瓶，0.125”粘合盖垫，未处理，双层包装 EP 60ml vial amber 0.125" bonded septum unprocessed double box | 15 | ￥1592.00 | ￥1592.00 | | ￥1592.00 | |
| | International Enviroguard Coverall Sms WHITE25EA/CS 2222XXXXL | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 | |
| | 英国Whatman1872-060活性炭滤纸GR 72 6CM 100/PK | 8 | ￥851.00 | ￥851.00 | | ￥851.00 | |
