Mass-Spectrometer Analyses of Radiocarbon Standards
- 1 January 1961
- journal article
- research article
- Published by Cambridge University Press (CUP) in Radiocarbon
- Vol. 3, 1-3
- https://doi.org/10.1017/s0033822200020774
Abstract
Twenty-four samples of CO2 from combustion of the NBS oxalic-acid radiocarbon standard, submitted from 13 radiocarbon laboratories, were analyzed for C13 content in this laboratory in order to provide comparative data for normalizing the counting results. The samples were analyzed on Samson, a 60° sector, six-inch radius, McKinney-Nier type mass-spectrometer with magnetic switching between sample and standard gas feed to the instrument.Keywords
This publication has 3 references indexed in Scilit:
- Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxideGeochimica et Cosmochimica Acta, 1957
- Carbon 13 in Plants and the Relationships between Carbon 13 and Carbon 14 Variations in NatureThe Journal of Geology, 1954
- The geochemistry of the stable carbon isotopesGeochimica et Cosmochimica Acta, 1953