Potassium isotopic composition of seven widely available biological standards using collision cell (CC)-MC-ICP-MS
Frédéric Moynier, Yan Hu, Wei Dai, Edith Kubik, Brandon Mahan, Julien Moureau
Abstract
The development of collision-cell multi-collection inductively-coupled-plasma mass-spectrometers has revolutionized K isotope chemistry, improving the sensitivity by over a factor of 10 compared to that of older generation instruments.
Topics & Concepts
Inductively coupled plasma mass spectrometryPotassiumMass spectrometryInductively coupled plasmaIsotopeChemistryIsotopes of potassiumAnalytical Chemistry (journal)RadiochemistryEnvironmental chemistryPlasmaNuclear physicsPhysicsChromatographyOrganic chemistryMass Spectrometry Techniques and ApplicationsIsotope Analysis in EcologyAnalytical chemistry methods development