isotope ratio mass spectrometry

initialism: IRMS
synonym: stable isotope mass spectrometry
https://doi.org/10.1351/goldbook.12453
Measurement and study of the relative abundances of the different isotopes of an element in a material using a mass spectrometer.
Source:
PAC, 2013, 85, 1515. (Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)) on page 1557 [Terms] [Paper]
Citation: 'isotope ratio mass spectrometry' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.12453 RIS BibTex EndNote
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