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Contamination in the Rare-Earth Element Orthophosphate Reference Samples
Several of the fourteen rare-earth element (plus Sc and Y) orthophosphate standards grown at Oak Ridge National Laboratory in the 1980s and widely distributed by the Smithsonian Institution’s Department of Mineral Sciences, are significantly contaminated by Pb. The origin of this impurity is the Pb(...
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
2002
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4863841/ https://www.ncbi.nlm.nih.gov/pubmed/27446762 http://dx.doi.org/10.6028/jres.107.056 |