公开(公告)号：WO2015047598A2

公开(公告)日：2015-04-02

申请号：PCT/US2014051708

申请日：2014-08-19

Applicant: AGILENT TECHNOLOGIES INC ,  YIN HONGFENG ,  BRENNEN REID A ,  LYSTER ERIC ,  SLOCUM ROGER

Inventor： YIN HONGFENG ,  BRENNEN REID A ,  LYSTER ERIC ,  SLOCUM ROGER

IPC: G01N30/26

CPC classification number: G01N30/606 ,  G01N30/6065 ,  G01N30/6086

Abstract: A liquid chromatography (LC) column includes a wall having a length along a central axis from the inlet end to the outlet end, the wall enclosing a column interior and having a column radius relative to the central axis, the wall comprising a structured portion configured such that the column radius varies along the length; and a plurality of particles packed in the column interior, wherein at least some of the particles are in contact with the structured portion.

Abstract translation: 液相色谱（LC）柱包括壁，该壁具有从入口端到出口端的中心轴线的长度，所述壁围绕柱内部并具有相对于中心轴线的柱半径，所述壁包括构造的结构部分 使得柱半径沿长度变化; 以及填充在塔内部的多个颗粒，其中至少一些颗粒与结构化部分接触。

公开(公告)号：EP3047266A4

公开(公告)日：2017-04-12

申请号：EP14849464

申请日：2014-08-19

Applicant: AGILENT TECHNOLOGIES INC

Inventor： YIN HONGFENG ,  BRENNEN REID A ,  LYSTER ERIC ,  SLOCUM ROGER

IPC: G01N30/26 ,  G01N30/60

CPC classification number: G01N30/606 ,  G01N30/6065 ,  G01N30/6086