| | Thermo Scientific AQUASTAR HyPURITY 22505-013001掉落在保护柱 - 长度10MM，3.0mm内径，5μm的颗粒大小，包4 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 |  |
| | Costar 3493 Transwell小透水支持，0.4微米尺寸12集群板块，胶原蛋白处理的PTFE膜; 24/case | 31 | ￥3170.00 | ￥3170.00 | | ￥3170.00 | |
| | Cole-Parmer PMR1-010916 浮子流量计 | 25 | ￥2541.00 | ￥2541.00 | | ￥2541.00 | |
