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公开(公告)号:US09504936B2
公开(公告)日:2016-11-29
申请号:US13639165
申请日:2011-04-05
申请人: Mary Jean Wirth , Sampath Ranasinghe Kodithuwakkuge , Charu Yerneni , Robert Birdsall , Tharanga Ranasinghe Kodituwakkuge
IPC分类号: B01D15/20 , G01N30/56 , G01N30/50 , G01N30/52 , B01J20/10 , B01J20/283 , B01J20/30 , B01D15/26 , B01D15/16 , B01D15/30 , B01D15/32 , G01N30/88
CPC分类号: B01D15/206 , B01D15/168 , B01D15/305 , B01D15/325 , B01J20/283 , G01N30/56 , G01N2030/562 , G01N2030/565 , G01N2030/8831
摘要: Improved methods for packing a chromatographic column and columns packed by these methods are provided. The methods include introducing a packing material into a chromatographic column, while simultaneously ultrasonicating and applying pressure to the packing material to form a packed column with radial homogeneity.
摘要翻译: 提供了通过这些方法包装色谱柱和色谱柱的改进方法。 所述方法包括将包装材料引入色谱柱,同时对包装材料进行超声波和施加压力以形成具有径向均匀性的填充柱。
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公开(公告)号:US20130193051A1
公开(公告)日:2013-08-01
申请号:US13639165
申请日:2011-04-05
申请人: Mary Jean Wirth , Sampath Ranasinghe Kodithuwakkuge , Charu Yerneni , Robert Birdsall , Tharanga Ranasinghe Kodituwakkuge
发明人: Mary Jean Wirth , Sampath Ranasinghe Kodithuwakkuge , Charu Yerneni , Robert Birdsall , Tharanga Ranasinghe Kodituwakkuge
IPC分类号: B01D15/20
CPC分类号: B01D15/206 , B01D15/168 , B01D15/305 , B01D15/325 , B01J20/283 , G01N30/56 , G01N2030/562 , G01N2030/565 , G01N2030/8831
摘要: Improved methods for packing a chromatographic column and columns packed by these methods are provided. The methods include introducing a packing material into a chromatographic column, while simultaneously ultrasonicating and applying pressure to the packing material to form a packed column with radial homogeneity.
摘要翻译: 提供了通过这些方法包装色谱柱和色谱柱的改进方法。 所述方法包括将包装材料引入色谱柱,同时对包装材料进行超声波和施加压力以形成具有径向均匀性的填充柱。
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