| | I-Chem 311-0500-RWD 500ml HDPE瓶，已认证 I-Chem 500ml HDPE Jar Certified | 7 | ￥788.00 | ￥788.00 | | ￥788.00 |  |
| | Cole-Parmer 4120CP 三显示温度计°F线探头 | 5 | ￥528.00 | ￥528.00 | | ￥528.00 | |
| | Spectra/Mesh 300微米 47毫米，尼龙 屏幕影碟 | 11 | ￥1190.00 | ￥1190.00 | | ￥1190.00 | |
| | XG279 GREASE 50 KG DRUM DEF/STAN91-27/2 | 94 | ￥9423.84 | ￥9423.84 | | ￥9423.84 | |
