| | Matrix 4490-HUD DuraSeal，散装，500塞/箱（参见预装DuraSeal的冻存管选择）Matrix DuraSeal, bulk, 500 plugs/case; (see tube selections for pre-installed DuraSeals) | 3 | ￥305.00 | ￥305.00 | | ￥305.00 |  |
| | 高纯玻纤滤筒 2814-532 | 21 | ￥2111.00 | ￥2111.00 | | ￥2111.00 | |
| | Biohit/百得 728120 8道手动 | 23 | ￥2373.29 | ￥2373.29 | | ￥2373.29 | |
| | Cole-Parmer F2613-3 针头过滤器 | 23 | ￥2365.00 | ￥2365.00 | | ￥2365.00 | |
| | Whatman NL16聚酰胺膜10414014 NL16 0.2uM 50MM 100/PK，尺寸：50MM 孔径0.2um | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
