Patent ID: 9640373
Date: 2017-05-02
CPC Classifications: G01N,G16B,G16C,H01J

Claim:
1. An analysis method, comprising: a mass analysis step in which a plurality of chromatogram data are obtained for one sample or a plurality of chromatogram data are respectively obtained for a plurality of samples; a time-axis adjusting step in which time axes of a plurality of target chromatogram data selected for a comparative analysis from the aforementioned plurality of chromatogram data are adjusted so that appearance times of the same component coincide with each other; a data rectifying step in which, if there is a chromatogram data having an incidence of missing data at a point in time within a head section and a tail section of the plurality of target chromatogram data after the time-axis adjustment, the plurality of target chromatogram data is rectified by deleting data included in a time range where the missing of data has occurred; a table creating step in which the plurality of target chromatogram data that have undergone the data rectifying step on the head section and the tail section are compiled into a two-dimensional table with data values of each chromatogram data arranged in order of time in a longitudinal or lateral direction and the target chromatogram data arranged in a lateral or longitudinal direction orthogonal to the time-order direction; and a sample analysis step in which a predetermined type of analysis is performed on the two-dimensional table with the data values, and the results of the analysis are output.