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USGS44, a new high‐purity calcium carbonate reference material for δ (13)C measurements
RATIONALE: The stable carbon isotopic (δ (13)C) reference material (RM) LSVEC Li(2)CO(3) has been found to be unsuitable for δ (13)C standardization work because its δ (13)C value increases with exposure to atmospheric CO(2). A new CaCO(3) RM, USGS44, has been prepared to alleviate this situation. M...
Autores principales: | Qi, Haiping, Moossen, Heiko, Meijer, Harro A.J., Coplen, Tyler B., Aerts‐Bijma, Anita T., Reid, Lauren, Geilmann, Heike, Richter, Jürgen, Rothe, Michael, Brand, Willi A., Toman, Blaza, Benefield, Jacqueline, Hélie, Jean‐François |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7816275/ https://www.ncbi.nlm.nih.gov/pubmed/33201519 http://dx.doi.org/10.1002/rcm.9006 |
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