| | Cole-Parmer VIS4-VA-V01-03-ST 变面积式流量计 | 65 | ￥6589.00 | ￥6589.00 | | ￥6589.00 |  |
| | JET/洁特50ML锥底灭菌一次性易翻盖离心管_CFT211500 | 0 | ￥36.83 | ￥36.83 | | ￥36.83 | |
| | Cole-Parmer RT-500MI-LPM1 桨轮流量计 | 57 | ￥5709.00 | ￥5709.00 | | ￥5709.00 | |
| | lab 聚四氟乙烯圆片过滤膜, 孔径:0.45(um), 直径:47(mm) | 7 | ￥721.28 | ￥721.28 | | ￥721.28 | |
