METHOD AND SYSTEM FOR CARRYING OUT REPETITIVE, PREPARATIVE CHROMATOGRAPHY

摘要

The invention relates to a method and device for carrying out automatic, repetitive column chromatography according to which steps are repeatedly carried out in succession and at fixed points in time in each elution cycle. These steps include: a) rinsing the column; b) conditioning the column to a ballistic state; c) supplying the sample; d) eluting, and; e) a detector signal of a chromatographic measurement of the eluate is recorded, and an automatic fractionation of the eluate ensues according to the signal progression of the detector signal.