| | Whatman NL17聚酰胺膜10416001 NYTRAN 45 20x20MM 1000/PK，尺寸：20x20MM 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Thermo 295-4545 瓶口过滤器 | 12 | ￥1200.00 | ￥1200.00 | | ￥1200.00 | |
| | Whatman TE35 聚四氟乙烯滤膜10411901 ePTFE LAM 1.0uM 8x10INCH 25/PK，尺寸：8x10INCH孔径1.0um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 单开口端过滤器外壳 | 10 | ￥1020.00 | ￥1020.00 | | ￥1020.00 | |
