| | Whatman ME24混合纤维素膜10401772 ME24 ST 0.2uM 50MM 100/PK，尺寸：50MM 孔径0.2um | 8 | ￥835.00 | ￥835.00 | | ￥835.00 |  |
| | Ideal 50 Hy-gear .5 - 11/4inhose C 420-5012理想50海兰齿轮固定夹 | 4 | ￥479.90 | ￥479.90 | | ￥479.90 | |
| | Ideal 1.125-3in Ss Worm Gear Clamp 5 420-5740 | 5 | ￥559.90 | ￥559.90 | | ￥559.90 | |
| | Ideal 1/2inx11/4ainless Steel Band 420-5712 | 4 | ￥459.90 | ￥459.90 | | ￥459.90 | |
| | 大龙 2.5-25 ml 瓶口分液器 | 11 | ￥1168.00 | ￥1168.00 | | ￥1168.00 | |
