{"term":{"id":"12568","title":"selected reaction monitoring","longtitle":"IUPAC Gold Book - selected reaction monitoring","doi":"10.1351\/goldbook.12568","code":"12568","status":"current","initialism":"<em>initialism<\/em>: SRM","definitions":[{"id":1,"text":"Data acquired from one or more specific product ions corresponding to m\/z selected precursor ions recorded via two or more stages of mass spectrometry.","notes":{"1":"Selected reaction monitoring in multiple-stage mass spectrometry is known as consecutive reaction monitoring.","2":"Selected reaction monitoring applied to multiple product ions from one or more precursor ions is known as multiple reaction monitoring."},"sources":["PAC, 2013, 85, 1515. 'Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)' on page 1589 (https:\/\/doi.org\/10.1351\/PAC-REC-06-04-06)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/12568\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/12568\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/12568\/plain"},"citation":"Citation: 'selected reaction monitoring' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351\/goldbook.12568","license":"The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\/) for individual terms.","collection":"If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org .","disclaimer":"The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using.","accessed":"2026-07-13T22:59:47+00:00"}}