| | International Enviroguard Coverall Sms PLUS25EA 2242XXXL | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 |  |
| | 全自动熔点仪系列 | 62 | ￥6200.00 | ￥6200.00 | | ￥6200.00 | |
| | International Enviroguard Coverall Sms PLUSHOOD+BOOT25EA 2249L | 22 | ￥2299.90 | ￥2299.90 | | ￥2299.90 | |
| | I-Chem C346-0040-RWD 40ml 琥珀色样品瓶，密封盖，已认证 I-Chem 40ml Vial amber closed top certified | 13 | ￥1347.00 | ￥1347.00 | | ￥1347.00 | |
