SAMPLE CLEAN UP DEVICE AND METHOD OF USING IT

The present invention relates to a flow-through device comprising at least one separation column wherein a first component, which comprises particles of alumina and/or silica, and a second component, which comprises a powder of one or more hygroscopic salts are provided. The two components may be bl...

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Bibliographische Detailangaben
Hauptverfasser:	SENIOR, Adam, JONES, Rhys, WILLIAMS, Lee, DAVIES, Geoff
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a flow-through device comprising at least one separation column wherein a first component, which comprises particles of alumina and/or silica, and a second component, which comprises a powder of one or more hygroscopic salts are provided. The two components may be blended or layered in the device, which may comprise a single tube or a plurality of tubes arranged in a plate format, such as the wells of a multiwall plate or tubes in a rack.In addition, the invention relates to a method for removing one or more matrix components, such as pigments, from a biological sample, by passing said sample across a first component, which comprises particles of alumina and/or silica, and a second component, which comprises a powder of one or more hygroscopic salts.