Method for evaluating mass spectrometry device, method for calibrating mass spectrometry device, analysis method, mass spectrometry device, and mass spectrometry reagent

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United States of America

PATENT NO 12266517
APP PUB NO 20220051885A1
SERIAL NO

17278905

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Abstract

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A method for evaluating a mass spectrometry device includes: by a mass spectrometry device, performing mass spectrometry of an ester of phthalic acid and detecting a plurality of types of ions produced by dissociation of the ester of phthalic acid; and obtaining information concerning whether the mass spectrometry device is in a state suitable for analysis, based on a ratio of intensities of the plurality of types of ions detected.

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Patent Owner(s)

Patent OwnerAddress
SHIMADZU CORPORATION1 NISHINOKYO KUWABARA-CHO NAKAGYO-KU KYOTO-SHI KYOTO 604-8511

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kudo, Yukihiko Kyoto, JP 17 10
Nakagawa, Katsuhiro Kyoto, JP 15 158
Obayashi, Kenichi Kyoto, JP 5 7

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