专利检索 ap:("Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.") AND inv:"KULAK, Nils" 第 1 页

1.

发明公开
MEANS AND METHODS FOR MINIMIZING SWEPT AND DEAD VOLUMES IN CHROMATOGRAPHIC APPLICATIONS 审中-公开
标题翻译：在色谱应用中使SWEP和DEAD体积最小的手段和方法

公开(公告)号：EP3256846A1

公开(公告)日：2017-12-20

申请号：EP16704555.8

申请日：2016-02-05

申请人： Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

发明人： KULAK, Nils , MANN, Matthias

IPC分类号： G01N30/60 , G01N30/80 , B01D15/24

CPC分类号： G01N30/6004 , B01D15/247 , B01D15/325 , G01N30/38 , G01N30/6095 , G01N30/74 , G01N30/80 , G01N2030/027 , G01N2030/6013

摘要： The present invention relates to a device for preventing band broadening and remixing of separated fractions, and associated method, comprising a chromatographic column coupled to a flow selector, such as a rotary valve, wherein said flow selector is connected to the distal end of said column such that the sum of post-column swept volume and post-column dead volume is less than 10 μL. Preferably, the column is directly plugged into the inlet port of the rotary valve and the sample is fractionated at the outlet port.