Home › Words › T › tandemertandemertandemer · noun — an isotopomer in tandem mass spectrometry.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom tandem + -er.nounAn isotopomer in tandem mass spectrometrye.g.“Here, we describe the tandemer approach for efficiently computing metabolite tandem mass-isotopomer distributions in a metabolic network, given an estimation of metabolic fluxes.” — 2015 August 1, “Efficient Modeling of MS/MS Data for Metabolic Flux Analysis”, in PLOS ONE, →DOI:Definitions & examples from Wiktionary (CC BY-SA 3.0).