Nitrogen abundance and isotope analysis of silicate glasses by secondary ionization mass spectrometry
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2018.06.008
Abstract: Chondritic meteorites preserve extreme intra-sample 15N/14N variations, which exceed, in some cases, the range of nitrogen isotope ratios observed at the Solar System scale. These observations are based on in situ analyses of CN− molecular… read more here.
Keywords: nitrogen; secondary ionization; mass; silicate ... See more keywords
A corundum reference material for oxygen isotope analysis by secondary ionization mass spectrometry
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d3ja00229b
Abstract: A synthetic laser ruby crystal (HD-LR1) is introduced as a new matrix-matched reference material for secondary ionization mass spectrometry (SIMS) analysis of oxygen isotopes in corundum. Laser fluorination isotope ratio... read more here.
Keywords: secondary ionization; spectrometry; mass spectrometry; ionization mass ... See more keywords