Chromatograph mass spectrometry data processing apparatus and chromatograph mass spectrometry data processing program

摘要

The confirmation ion ratio allowable value calculation unit (63) in the quantitative operation unit (61) calculates the confirmation ion ratio allowable value when the target ion and the confirmation ion are exchanged based on the preset confirmation ion ratio allowable value. Then, the peak identification processing unit (64) identifies mass peaks of the target ion and the confirmation ion based on the calculated confirmation ion ratio allowable value. Further, the peak waveform processing section (65) calculates the peak areas of the chromatogram peaks of the target ion and the confirmation ion, and the calibration curve preparing section (66) calculates the target ion and the confirmation ion from the peak area of the target compound in the standard sample. Create a calibration curve for quantification based on each ion. The quantitative value calculation unit (67) calculates the quantitative value by illuminating the peak area of the target compound in the unknown sample with the corresponding calibration curve. The quantitative analysis result display processing unit (68) displays the quantitative value and the chromatogram peak waveform based on the target ion and the confirming ion for each target compound on the same screen, so that the user can easily compare and evaluate. I do.