Patent ID: 11940426
Assignee: SHIMADZU CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A chromatograph mass spectrometer comprising:
a component separation unit configured to temporally separate components in a sample;
a first detector configured to acquire measurement data of components included in an outflowing liquid from the component separation unit by an analysis method different from mass spectrometry;
a mass spectrometer configured to acquire mass spectrometry data including intensity information for each of mass-to-charge ratios of ions derived from the components contained in the outflowing liquid from the component separation unit;
a chromatogram creation unit configured to create a chromatogram representing an intensity change of the measurement data with time based on the measurement data of the first detector;
an information extraction unit configured to detect a peak based on the intensity change of the mass spectrometry data with time, and to extract information including a representative time of the peak; and
a chromatogram display unit configured to display the chromatograph together with additional information corresponding to the extracted time.