Chromatographic method and chromatographic columns therefor
AssigneeTrikonex AB
InventorTomas Fex
Life of this patent
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Abstract
A chromatographic column for simultaneous purification of several compounds in a sample by dry column chromatography comprised by a plastic tube and containing a sorbent is described, wherein there is an empty volume on top of the sorbent large enough to hold the amount of developing solvent needed to develop the column, wherein the plastic material is transparent or semitransparent to UV and visible light and can be cut with a sharp object, and wherein the sorbent particle size is <40μ and contains a fluorescent material.
Claims13
A chromatographic column for simultaneous purification of several compounds in a sample by dry column chromatography comprised by a plastic tube and containing a sorbent, characterised in that there is an empty volume on top of the sorbent large enough to hold the amount of developing solvent needed to develop the column, in that the plastic material is transparent or semitransparent to UV and visible light and can be cut with a sharp object, and in that the sorbent particle size is <40μ and contains a fluorescent material.
Dependencies are inferred from the claim text.