| | International Enviroguard Labcoat Sms 2226M | 14 | ￥1499.90 | ￥1499.90 | | ￥1499.90 |  |
| | I-Chem S326-0020-RWD 20ml 透明样品瓶 ， 0.125" 非粘合盖垫，已认证 I-Chem 20ml Vial clear 0.125" unbonded septum certified | 11 | ￥1145.00 | ￥1145.00 | | ￥1145.00 | |
| | Whatman Grade 597定性滤纸10311852 Grade 597 FF 270MM 100/PK | 6 | ￥687.00 | ￥687.00 | | ￥687.00 | |
| | I-Chem 321-0500-RWD 500ml SS 高透明玻璃瓶，已认证 I-Chem 500ml SS Tall Clear Glass Jar certified | 4 | ￥443.00 | ￥443.00 | | ￥443.00 | |
