Patent ID: 9224225
Filing Date: 2015-12-29
Classification: G06T,H01J

Abstract:
1. A mass spectrometry data processing device which processes and displays, on a display screen, data collected by comparing peaks appearing in an MS m−1 spectrum, obtained by performing MS m−1 analysis (2≦m≦n) over time, to predetermined precursor selection parameters and automatically selecting a precursor ion and performing MS m analysis by means of a chromatograph-mass spectrometer combining a chromatograph and a mass spectrometer capable of MS n analysis (where n is an integer equal to or greater than 2), which mass spectrometry data processing device processes data under conditions wherein excluded ions which are not to be selected as precursor ions and priority ions which are to be preferentially selected as precursor ions regardless of other conditions, have been stipulated as one of said precursor selection parameters, the mass spectrometry data processing device comprising: a) a spectrum display processing means which displays an MS b) an information collection means which collects information relating to excluded ions and priority ions corresponding to the retention time of the MS c) an additional display processing means which graphically displays, over the MS