<i>In situ</i> <sup>87</sup>Rb–<sup>87</sup>Sr analyses of terrestrial and extraterrestrial samples by LA-MC-ICP-MS/MS with double Wien filter and collision cell technologies
Nicolas Dauphas, Timo Hopp, Grant Craig, Zhe J. Zhang, Maria C. Valdes, P. R. Heck, B. L. A. Charlier, Elizabeth A. Bell, T. Mark Harrison, A. M. Davis, Laure Dussubieux, Patrick Ryan Williams, M. J. Krawczynski, Claudia Bouman, Nicholas S. Lloyd, D. L. Tollstrup, Johannes Schwieters
Abstract
Double-Wien filter-selection-aperture and hexapole-collision-cell technologies coupled to laser ablation multicollector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS/MS) enables in situ analysis of 87 Sr variations produced by 87 Rb decay.
Topics & Concepts
In situAnalytical Chemistry (journal)Inductively coupled plasma mass spectrometryChemistryPhysicsRadiochemistryMass spectrometryEnvironmental chemistryChromatographyOrganic chemistryGeology and Paleoclimatology ResearchRadioactive contamination and transferX-ray Spectroscopy and Fluorescence Analysis