| | Whatman ME24混合纤维素膜10401770 ME24 ST 0.2uM 47MM 100/PK，尺寸：47MM 孔径0.2um | 8 | ￥823.00 | ￥823.00 | | ￥823.00 |  |
| | Advantec 0.45微米混合纤维素酯膜 | 14 | ￥1450.00 | ￥1450.00 | | ￥1450.00 | |
| | Cole-Parmer 11806-25-N PTFE膜 | 9 | ￥990.00 | ￥990.00 | | ￥990.00 | |
| | Spectra/Mesh 145925 屏幕光盘 | 18 | ￥1860.00 | ￥1860.00 | | ￥1860.00 | |
| | Whatman GF6 玻璃微纤维滤纸10370004 GF6 70MM 100/PK,0.3 -0.5μm 标准细颗粒物 | 7 | ￥748.00 | ￥748.00 | | ￥748.00 | |
| | Advantec 1000毫升47毫米的膜过滤器支架 | 33 | ￥3350.00 | ￥3350.00 | | ￥3350.00 | |
