DFF-25 30ml过滤漏斗 DFF-25

Whatman DFF-25一次性过滤漏斗是种操作简便的容量为30毫升小型过滤漏斗，特别适合用于回收率要求高的少量样品的过滤。滤膜能取出进行下一步处理。 过滤漏斗可配烧瓶单个过滤，亦可用多岐真空抽滤进行样品的批量过滤。

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DFF-25一次性过滤漏斗

过滤介质                           正相颗粒保留度                      数量/盒                        目录号

GF/A                                       1.6um                                       50                          1922-1820

GF/B                                       1.0um                                       50                          1922-1821

GF/C                                       1.2um                                       50                          1922-1822

GF/D                                       2.7um                                      50                          1922-1823

GF/F                                        0.7um                                      50                          1922-1825

WCN                                       0.2um                                      50                          1922-7000