Absolute isotopic abundance ratios of common, equal-atom, and radiogenic lead isotopic standards
- 1 May 1968
- journal article
- Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards Section A: Physics and Chemistry
- Vol. 72A (3) , 261-267
- https://doi.org/10.6028/jres.072a.025
Abstract
Absolute values have been obtained for the isotopic abundance ratios of common, equal-atom, and radiogenic lead isotopic standards using solid-sample mass spectrometry. Samples of known 208Pb/206Pb ratio, prepared from nearly pure separated 206Pb and 208Pb solutions, were used to calibrate the mass spectrometers.Keywords
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