Dictionary

mass spectrometry

noun

Definition of MASS SPECTROMETRY

:  an instrumental method for identifying the chemical constitution of a substance by means of the separation of gaseous ions according to their differing mass and charge —called also mass spectroscopy
mass spectrometric adjective
mass spectrometer noun

First Known Use of MASS SPECTROMETRY

1943

mass spectrometry

noun    (Medical Dictionary)

Medical Definition of MASS SPECTROMETRY

:  an instrumental method for identifying the chemical constitution of a substance by means of the separation of gaseous ions according to their differing mass and charge—called also mass spectroscopy
mass spectrometric adjective
mass spectrometrically adverb

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