| | YP3001N | 7 | ￥772.00 | ￥772.00 | | ￥772.00 |  |
| | Thermo Scientific 30805-054030 Hypersil CPS（氰基）柱 - 长50mm，ID4.0毫米，粒径5μm | 39 | ￥3990.00 | ￥3990.00 | | ￥3990.00 | |
| | YP102N | 6 | ￥629.00 | ￥629.00 | | ￥629.00 | |
| | A＆D HR-A分析天平252g x 0.1mg | 195 | ￥19500.00 | ￥19500.00 | | ￥19500.00 | |
| | I-Chem 312-2000BPC-RWD 2L HDPE瓶，已认证，散装 I-Chem 2L HDPE Packer Certified Bulk | 15 | ￥1515.00 | ￥1515.00 | | ￥1515.00 | |
| | I-Chem 349-0125-RWD 250ml 波士顿圆形琥珀色玻璃瓶，已认证 I-Chem 250ml Boston Round Amber Glass Bottle Certified | 2 | ￥272.00 | ￥272.00 | | ￥272.00 | |
