| | 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 | |
| | 美国Gilmont GF-9460屏蔽流量计/阀门 | 85 | ￥8510.00 | ￥8510.00 | | ￥8510.00 | |
| | Masterflex® 07540-20 L / S ®定速驱动器，20转，115 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
| | 美国Gilmont GF-1660屏蔽流量计/阀门 | 74 | ￥7470.00 | ￥7470.00 | | ￥7470.00 | |
| | Masterflex® 07540-30 L / S ®定速驱动器，每分钟30转，115 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
