Optimizing MC-ICP-MS with SEM protocols for determination of U and Th isotope ratios and 230Th ages in carbonates
Sign Up to like & getrecommendations! Published in 2019 at "Quaternary Geochronology"
DOI: 10.1016/j.quageo.2018.10.003
Abstract: Abstract We have optimized techniques to measure uranium and thorium isotopic compositions using secondary electron multiplier (SEM) and peak-jumping protocols on a multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS, Thermo Scientific Neptune Plus). This instrument… read more here.
Keywords: icp sem; protocols determination; sem; determination isotope ... See more keywords
Direct determination of Pb isotope ratios in archaeological materials by coupling liquid chromatography to multicollector ICP-MS
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d1ja00046b
Abstract: On-line coupling of HPLC-MC-ICP-MS allows Pb isotope ratio measurements in archaeological samples without prior off-line Pb separation. read more here.
Keywords: icp; archaeological materials; ratios archaeological; direct determination ... See more keywords