| | Whatman FP 30 Puradisc针头式滤器10462601 FP 30/0.45 CA 50/PK，孔径：0.45um | 6 | ￥693.00 | ￥693.00 | | ￥693.00 |  |
| | Whatman FP 13 Puradisc针头式滤器10462940 FP 13/0.2 RC S 50/PK，孔径：0.2um | 11 | ￥1118.00 | ￥1118.00 | | ￥1118.00 | |
| | Whatman SPARTAN 13 Puradisc针头式滤器10463030 SPARTAN 13/0.45 RC MT 100/PK，孔径：0.45um | 14 | ￥1438.00 | ￥1438.00 | | ￥1438.00 | |
| | Whatman FP 30 Puradisc针头式滤器10462520 FP 30/5.0 CN 50/PK，孔径：5um | 7 | ￥704.00 | ￥704.00 | | ￥704.00 | |
