| 科尔帕默 MASTERFLEX® L/S® 变速驱动器 | 58 | ¥5813.36 | ¥5813.36 | | ¥5813.36 |  |
| WarrenRupp DA071KPTNS00 冲击器,0.75个“NPTF,聚偏氟乙烯,聚四氟乙烯隔膜 | 65 | ¥6540.00 | ¥6540.00 | | ¥6540.00 |  |
| lab 混合纤维素圆片过滤膜孔径:0.22(um), 直径:37(mm),(200片/盒) | 1 | ¥169.72 | ¥169.72 | | ¥169.72 |  |
| 英国Whatman 5202-090, Reeve Angel滤纸,15-19um,直径090mm,褶皱表面湿强型纤维素滤纸 | 0 | ¥46.00 | ¥46.00 | | ¥46.00 |  |
| Whatman 1600-825 玻璃微纤维膜过滤杯 | 21 | ¥2170.00 | ¥2170.00 | | ¥2170.00 |  |
| Cole-Parmer 6844 试验筛 | 15 | ¥1529.00 | ¥1529.00 | | ¥1529.00 |  |