| | 30-3/4“L滤芯,褶涤纶,20微米标称额定 | 18 | ¥1870.00 | ¥1870.00 | | ¥1870.00 |  |
| | Cole-Parmer F2600-12 针头过滤器 | 26 | ¥2684.00 | ¥2684.00 | | ¥2684.00 |  |
| | 美国pall 4750 100ml无菌检验用过滤漏斗 | 18 | ¥1865.00 | ¥1865.00 | | ¥1865.00 |  |
| | Cole-Parmer 187790 旋转蒸发器冷凝器 | 82 | ¥8239.00 | ¥8239.00 | | ¥8239.00 |  |
| | JET/洁特PTFE膜(0.22μm,30MM)白色针头式过滤器(360个/箱) | 18 | ¥1878.23 | ¥1878.23 | | ¥1878.23 |  |