| | Thermo Scientific 30003-054030 HYPERSIL硅胶柱 - 长度50mm，ID4.0毫米，3μm的颗粒大小 | 44 | ￥4400.00 | ￥4400.00 | | ￥4400.00 |  |
| | Finish Thompson 聚丙烯磁力驱动自吸式离心油泵，21m/hr - 16M，仅液体结束 - 电机 | 227 | ￥22790.00 | ￥22790.00 | | ￥22790.00 | |
| | Cole-Parmer 50-11-S6 质量流量计 | 73 | ￥7392.00 | ￥7392.00 | | ￥7392.00 | |
| | High-Tech Conversions SMARTPK330NONWOVENCLEANRMWIPES NT1-77 | 5 | ￥519.90 | ￥519.90 | | ￥519.90 | |
