公开(公告)号：US20230343573A1

公开(公告)日：2023-10-26

申请号：US18007322

申请日：2021-03-18

Applicant: SHIMADZU CORPORATION

Inventor： Tatsuki OKUBO ,  Mamoru HONDA ,  Yuko OHASHI

IPC: H01J49/16 ,  G01N35/00

CPC classification number: H01J49/164 ,  G01N35/00613

Abstract: A mass spectrometer includes: a measurement unit to perform mass spectrometry on each of a plurality of target samples and a plurality of quality control samples in a predetermined order; a sample information storage unit which stores discrimination information capable of discriminating between the target sample and the quality control sample in a series of measurements of the target samples and the quality control samples; and a display processor to separate a measurement result for the target sample and/or an analysis result derived from the measurement result, and a measurement result for the quality control sample and/or an analysis result derived from the measurement result to create display information in a predetermined format, and display the two pieces of display information on a screen of a display unit by using the discrimination information.