| | 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 | |
| | KNF Neuberger Pump Liquid Dosing Diaphragm FEM1.10TT18R | 162 | ￥16258.90 | ￥16258.90 | | ￥16258.90 | |
| | Masterflex® 07542-12 L / S ®定速驱动器，10转，230 VAC | 26 | ￥2670.00 | ￥2670.00 | | ￥2670.00 | |
| | Chemsteel® SM2071FPM M1M47 熔模铸造316不锈钢无密封磁力驱动，4.0 GPM，115/230 VAC | 499 | ￥49910.00 | ￥49910.00 | | ￥49910.00 | |
| | HANNA/哈纳 HI98183高精度便携式防水型pH/ORP/温度测定仪 | 39 | ￥3900.00 | ￥3900.00 | | ￥3900.00 | |
