MASS SPECTROMETRIC ANALYSIS AND MASS SPECTROMETER

摘要

PROBLEM TO BE SOLVED: To make quantitative determination while correcting variation in ionization efficiency and a quantity of a measurement target to be introduced into an ion trap.

SOLUTION: Ions of a reference material and ions of a measurement target are simultaneously trapped by an ion trap, so as to quantitatively determine a concentration of the measurement target on the basis of signal intensity of the ions of the reference material discharged selectively by mass and signal intensity of fragment ions of the measurement target.

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