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1. 发明申请

WO2008150766A1 CHROMATOGRAPHY COLUMN 审中-公开
标题翻译：色谱柱
公开(公告)号：WO2008150766A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/064864
申请日：2008-05-27
申请人： WATERS INVESTMENTS LIMITED , BOUVIER, Edouard, S.p. , BELANGER, Johnathan
发明人： BOUVIER, Edouard, S.p. , BELANGER, Johnathan
IPC分类号： B01D15/22
CPC分类号： B01D15/22 , B01J2220/82 , G01N30/6065 , G01N2030/528
摘要： A device for chromatographically separating compounds held in a fluid sample. The device comprises a tube means having an inlet aperture for receiving a fluid sample, an outlet aperture and an internal wall. The internal wall defines a passage for receiving a monolithic separation medium. The passage has a first end and a second end, spaced from each other along a length, and a plurality of cross-sectional areas along the length. The inlet aperture is at the first end and the outlet aperture at the second end. A monolithic separation medium is positioned in said passage. Each of the cross-sectional areas of the passage decreases with each cross sectional area in a continuous or stepwise manner between the first end and the second end, such that a flow of a fluid sample through the passage from the inlet aperture to the outlet aperture pushes the monolithic separation medium against the internal wall.
摘要翻译：用于色谱分离保留在流体样品中的化合物的装置。该装置包括具有用于接收流体样品的入口孔，出口孔和内壁的管装置。内壁限定用于接收单片分离介质的通道。通道具有沿着长度彼此间隔开的第一端和第二端以及沿着该长度的多个横截面区域。入口孔位于第一端，第二端处的出口孔。整体式分离介质定位在所述通道中。通道的每个横截面面积以第一端部和第二端部之间的连续或分步方式的每个横截面面积减小，使得流体样品从入口孔到出口孔的流动将整体式分离介质推向内壁。

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