| | ParticlesPlus 2301 远程激光粒子计数器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | 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 Pump Liquid Transfer Diaphragm NF100TT.18RC | 128 | ￥12837.70 | ￥12837.70 | | ￥12837.70 | |
| | Cole-Parmer® 双级旋片式真空泵,183/220 l/min, 3x10-3 mbar, 115V | 643 | ￥64350.00 | ￥64350.00 | | ￥64350.00 | |
| | 美国AP BUCK M-30皂膜流量计 | 115 | ￥11580.00 | ￥11580.00 | | ￥11580.00 | |
| | Walchem EZB20D2-PC 手动控制泵GFRPP头，230伏，50赫兹，1.5 GPH | 37 | ￥3760.00 | ￥3760.00 | | ￥3760.00 | |
