| | Whatman TE36 聚四氟乙烯滤膜10411305 TE36 0.45uM 25MM 50/PK，尺寸：25MM 孔径0.45um | 12 | ￥1231.00 | ￥1231.00 | | ￥1231.00 |  |
| | Whatman TE35 聚四氟乙烯滤膜10411413 TE35 0.2uM 50MM 50/PK，尺寸：50MM 孔径0.2um | 15 | ￥1580.00 | ￥1580.00 | | ￥1580.00 | |
| | Whatman PTFE 聚四氟乙烯滤膜10411902 PTFE 3uM 0.97x2.66 INCH 250/PK，尺寸：0.97x2.66 INCH 孔径3.0um | 10 | ￥1000.00 | ￥1000.00 | | ￥1000.00 | |
