| | Cole-Parmer 11807-142-G PTFE膜 | 21 | ￥2112.00 | ￥2112.00 | | ￥2112.00 |  |
| | Cole-Parmer PH电极 970670 | 40 | ￥4037.00 | ￥4037.00 | | ￥4037.00 | |
| | FISNAR 30CC 针筒适配器组件1/8“软管 | 6 | ￥658.00 | ￥658.00 | | ￥658.00 | |
| | KNF Neuberger Kit Pump Spare Parts K726-0FTK | 18 | ￥1899.90 | ￥1899.90 | | ￥1899.90 | |
| | 德国SEBA PS-Light 2 高精度气泡式水位计 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
