| | I-Chem 221-2000-RWD 2L 高透明玻璃瓶，已处理 I-Chem 4L Tall Clear Glass Jar processed | 3 | ￥363.00 | ￥363.00 | | ￥363.00 |  |
| | ADVANTEC 1号定性滤纸 | 0 | ￥95.00 | ￥95.00 | | ￥95.00 | |
| | Ashcroft 45-2174-SD-02L-200# 过程仪表 | 44 | ￥4440.00 | ￥4440.00 | | ￥4440.00 | |
| | Ashcroft 60-1379SSH-04L-160# 过程仪表 | 43 | ￥4310.00 | ￥4310.00 | | ￥4310.00 | |
