| | I-Chem 311-0500-RWD 500ml HDPE瓶，已认证 I-Chem 500ml HDPE Jar Certified | 7 | ￥788.00 | ￥788.00 | | ￥788.00 |  |
| | ADVANTEC 6号无灰定量滤纸; 7.0厘米直径 | 2 | ￥250.00 | ￥250.00 | | ￥250.00 | |
| | Ohaus/EB6奥豪斯天平 | 53 | ￥5350.00 | ￥5350.00 | | ￥5350.00 | |
| | Whatman Grade6定性滤纸1006-110 GR 6 11.0CM 100/PK | 1 | ￥125.00 | ￥125.00 | | ￥125.00 | |
| | Ohaus/V51P6奥豪斯天平 | 42 | ￥4270.00 | ￥4270.00 | | ￥4270.00 | |
