| | Advantec H020A013A PTFE亲水膜 | 19 | ￥1900.00 | ￥1900.00 | | ￥1900.00 |  |
| | Whatman ME24/21混合纤维素酯膜10408712 ME24/21 STL 0.2uM 47MM 400/PK，尺寸：47MM 孔径0.2um | 26 | ￥2680.00 | ￥2680.00 | | ￥2680.00 | |
| | Filter Bags200μm10“长尼龙单丝过滤袋 | 1 | ￥120.00 | ￥120.00 | | ￥120.00 | |
| | 英国whatman 112950 Nuclepore径迹蚀刻膜，孔径1.0um，直径293mm | 18 | ￥1864.00 | ￥1864.00 | | ￥1864.00 | |
