| | 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 C346-0020-RWD 20ml 琥珀色样品瓶，密封盖，已认证 I-Chem 20ml Vial amber closed top certified | 12 | ￥1220.00 | ￥1220.00 | | ￥1220.00 | |
| | Whatman Grade 3645测试纸10342570 Grade 3645 450x690MM SB 100/PK | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
