MASS SPECTROMETRY METHOD, ION GENERATOR AND MASS SPECTROMETRY SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a mass spectrometry method and an ion generator which can inhibit a sample from being thermally decomposed during vaporization.SOLUTION: The mass spectrometry method includes: a step for atomizing a sample liquid (S) through use of an ultrasonic vibrator (13); a step for transferring the atomized sample liquid (S); a step for generating ions from the transferred sample liquid (S) though use of a DART ion source (20); and a step for introducing the generated ions to a mass spectrometer (30) to conduct mass spectrometric analysis.