| | Cole-Parmer 110伏，60赫兹 低速轨道摇床,EW-51300-00 | 135 | ￥13530.00 | ￥13530.00 | | ￥13530.00 |  |
| | ITW-Chemtronics 12 Oz Duster ES1617 | 5 | ￥579.90 | ￥579.90 | | ￥579.90 | |
| | Whatman 1541-090 定量滤纸 | 3 | ￥300.00 | ￥300.00 | | ￥300.00 | |
| | Cole-Parmer 6669 W/9998 NIST可溯源校准报告 | 26 | ￥2662.00 | ￥2662.00 | | ￥2662.00 | |
