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Letter to the Editor: New Values for Silicon Reference Materials, Certified for Isotope Abundance Ratios
New isotope abundance and relative atomic mass (atomic weight) values — with low, hitherto unattained uncertainty — are reported for two previously described silicon reference materials using a well-known method with an improved isotope-ratio mass spectrometer. These new values are directly traceabl...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
[Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
1994
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8345240/ https://www.ncbi.nlm.nih.gov/pubmed/37404709 http://dx.doi.org/10.6028/jres.099.016 |