APPARATUS, SYSTEM AND METHOD FOR MASS DIRECTED CHROMATOGRAPHY

摘要

The present invention provides an apparatus that can be used to connect a flash chromatography instrument to a fraction collector and a mass detector to perform mass directed flash chromatography, said apparatus comprising a by-passable delay loop and an active splitter, and to a system comprising such an apparatus and to methods. The invention further relates to a method for separation of a sample into components and mass- directed collection of at least one of said component in at least one separate fraction, and to a computer program comprising instructions inducing a computer to perform a method for controlling a fraction collector in a chromatography system.