公开(公告)号：US20140377147A1

公开(公告)日：2014-12-25

申请号：US14310160

申请日：2014-06-20

Applicant: CyBio AG

Inventor： Guenther SAMMLER ,  Mario BUESCHEL ,  Baerbel TAUTKUS ,  Heidrun RHODE ,  Sindy WENDLER

IPC: B01L3/02 ,  B01D15/22

CPC classification number: B01L3/0275 ,  B01D15/22 ,  B01L2300/0681 ,  B01L2400/0605

Abstract: Chromatography pipette tip having a first vessel and a second vessel which is open at two opposite ends and which, in each instance, has a bottom orifice via which a sample liquid can either be sucked in or expelled. The two vessels are fluidically and sealably connected to one another. A reaction matrix is arranged in one of the two vessels, through which reaction matrix the sample liquid is pushed by means of a pipettor to which the chromatography pipette tip is connected when used as intended. The sample liquid is drawn in and dispensed in opposite directions by the chromatography pipette tip and flows through the reaction matrix only in one direction.

Abstract translation: 具有第一容器和第二容器的色谱吸头，该第二容器在两个相对的端部是开放的，并且在每个实例中都具有一个底部孔口，样品液体可以通过该底部孔口被吸入或排出。 两个容器在流体上和密封地相互连接。 将反应基质排列在两个容器中的一个中，通过移液器将样品液体通过反应基质通过反应基质，当按照预期使用时，色谱移液管尖端连接到该移液管上。 样品液体通过色谱吸头提取并以相反方向分配，并且仅在一个方向上流过反应基质。