A METHOD, A SYSTEM AND A COMPUTER PROGRAM FOR A SIMULTANEOUS DATA PROCESSING FOR AN AUTOMATIC EXTRACTION OF RESPECTIVE PEAKS IN MULTIPLE CHROMATOGRAPHIC SPECTRA

摘要

The invention relates to a system and a computer program for data processing for automatic extraction of respective peaks in a chromatographic spectrum. The system (80) may comprise a processor (82), a suitable database (83) for deconvoluting a chromatographic spectrum. In order to access chromatographic spectral data the system (80) comprises an input unit (81), which may be connectable to an output of a suitable measurement system (85) arranged for generating chromatographic spectra. The system (80) according to the invention further comprises a computer program product (84) for deconvoluting the chromatographic spectrum into the respective peaks based on a plurality of characteristic peaks using multivariate statistical analysis, wherein the plurality of characteristic peaks is selected from the database using prior knowledge about expected constituents of the chromatographic spectrum.