To shift, or not to shift: adequate selection of an internal standard in mass-shift approaches using tandem ICP-mass spectrometry (ICP-MS/MS)
Eduardo Bolea‐Fernandez, Ana Rua-Ibarz, Martín Resano, Frank Vanhaecke
Abstract
This paper addresses selection of the internal standard when using a mass-shift approach in the collision/reaction cell of an ICP-MS/MS unit to address spectral overlap: can it be monitored on-mass or does it also need to be mass-shifted?
Topics & Concepts
Inductively coupled plasma mass spectrometryMass spectrometryTandem mass spectrometryChemistryAnalytical Chemistry (journal)Selection (genetic algorithm)TandemChromatographyComputer scienceMaterials scienceArtificial intelligenceComposite materialMass Spectrometry Techniques and ApplicationsPesticide Residue Analysis and SafetyAnalytical chemistry methods development