| Masterflex® 77301-30 L / S ®模块化无刷数字分配驱动器,壁挂式控制器,10至600转,115/230 VAC | 309 | ¥30900.00 | ¥30900.00 | | ¥30900.00 |  |
| Thermo Scientific 30905-014001苯基HYPERSIL跌落保护柱 - 长度10mm,ID4.0毫米/4.6毫米,粒径5μm的包:4个 | 24 | ¥2420.00 | ¥2420.00 | | ¥2420.00 |  |
| Thermo Scientific 30705-014001 Hypersil APS-2(氨基)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 | 24 | ¥2420.00 | ¥2420.00 | | ¥2420.00 |  |
| Masterflex® 77962-10 I/P ®变速洗模块化泵系统,20-650 RPM,115V | 297 | ¥29700.00 | ¥29700.00 | | ¥29700.00 |  |
| SUN CHEMICAL TS23 FAST THINNERS 5LT 胶水 | 20 | ¥2044.00 | ¥2044.00 | | ¥2044.00 |  |