THREE-DIMENSIONAL LIQUID CHROMATOGRAPHY
    2.
    发明申请
    THREE-DIMENSIONAL LIQUID CHROMATOGRAPHY 审中-公开
    三维液相色谱

    公开(公告)号:US20110097813A1

    公开(公告)日:2011-04-28

    申请号:US12917084

    申请日:2010-11-01

    IPC分类号: G01N30/02 B01D15/08 B01D15/04

    摘要: In a liquid chromatography apparatus, a separation column of intermediate stage is additionally connected between a separation column of first stage and a separation column of second stage. Preferably, a switching unit and a liquid feed unit for mixing and feeding a plurality of solutions are added to improve a separation capability. A three-dimensional liquid chromatography apparatus capable of avoiding the “solution interference” can be realized. Even a complex sample containing a hydrophilic component and a hydrophobic component in a mixed state can be separated and analyzed satisfactorily on-line.

    摘要翻译: 在液相色谱装置中,中间级分离塔另外连接在第一级分离塔和第二级分离塔之间。 优选地,添加用于混合和供给多个溶液的切换单元和液体进料单元以提高分离能力。 可以实现能够避免“溶液干扰”的三维液相色谱仪。 即使是含有亲水性成分和混合状态的疏水性成分的复合物,也可以在线进行分离和分析。