| | Thermo Scientific 30505-254630 HYPERSIL SAS(C1)柱 - 长度250mm,ID4.6毫米,5μm的颗粒大小 | 48 | ¥4805.00 | ¥4805.00 | | ¥4805.00 |  |
| | 英国Whatman30018754,Grade 1 Chr系列层析纸,61CMX1800Meters W/I 3MFL/01 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Cole-Parmer 100-956-103 一品脱小型超声波清洗机 | 24 | ¥2431.00 | ¥2431.00 | | ¥2431.00 |  |