Because of a lapse in government funding, the information on this
website may not be up to date, transactions submitted via the
website may not be processed, and the agency may not be able to
respond to inquiries until appropriations are enacted. The NIH
Clinical Center (the research hospital of NIH) is open. For more
details about its operating status, please visit
cc.nih.gov. Updates
regarding government operating status and resumption of normal
operations can be found at
opm.gov.
Gas Chromatography-Mass Spectrometry MeSH Descriptor Data 2025
A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.
Entry Term(s)
Chromatography, Gas-Liquid-Mass Spectrometry
Chromatography, Gas-Mass Spectrometry
GCMS
Gas-Liquid Chromatography-Mass Spectrometry
Mass Spectrometry-Gas Chromatography
Spectrometry, Mass-Gas Chromatography
Spectrum Analysis, Mass-Gas Chromatography
Previous Indexing
Chromatography, Gas (1966-1976)
Spectrum Analysis, Mass (1971-1976)
Public MeSH Note
2007; see MASS FRAGMENTOGRAPHY 1977-2006; see CHROMATOGRAPHY, GAS 1976
A microanalytical technique combining mass spectrometry and gas chromatography for the qualitative as well as quantitative determinations of compounds.