| Cole-Parmer TBSAT101-060 硅胶发热带控制器 | 25 | ¥2585.00 | ¥2585.00 | | ¥2585.00 |  |
| I-Chem 229-1000-RWD 1L 波士顿圆形透明玻璃瓶,已处理 I-Chem 1L Boston Round Clear Glass Bottle Processed | 3 | ¥384.00 | ¥384.00 | | ¥384.00 |  |
| Cole-Parmer F3D-F07-01-TF 变截面流量计 | 29 | ¥2948.00 | ¥2948.00 | | ¥2948.00 |  |
| Cole-Parmer F3C-F03-01-TF 变截面流量计 | 29 | ¥2948.00 | ¥2948.00 | | ¥2948.00 |  |