| | Thermo Scientific HyPURITY C4 22405-012101保护柱长度10mm,µ2.1mm ID,5μm的颗粒粒径;包4 | 29 | ¥2970.00 | ¥2970.00 | | ¥2970.00 |  |
| | KNF Neuberger Pumpvacuumsystem10l/min SC810旋片泵 | 615 | ¥61590.00 | ¥61590.00 | | ¥61590.00 |  |
| | Thermo Scientific HyPURITY 21005-014001提前掉落在保护柱 - 长度10MM,ID4.0毫米/4.6毫米,5μm的颗粒大小,包4 | 29 | ¥2970.00 | ¥2970.00 | | ¥2970.00 |  |