Study on the comparator method using substoichiometry
Autor: | Toshio Shigematsu, M. Katoh, Hiroki Yonezawa |
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Rok vydání: | 1986 |
Předmět: |
Lanthanide
Comparator Chemistry Health Toxicology and Mutagenesis Rare earth Public Health Environmental and Occupational Health Analytical chemistry chemistry.chemical_element Terbium Pollution Analytical Chemistry Nuclear Energy and Engineering Lanthanum Radiology Nuclear Medicine and imaging Europium Spectroscopy |
Zdroj: | Journal of Radioanalytical and Nuclear Chemistry Articles. 102:177-186 |
ISSN: | 1588-2780 0236-5731 |
Popis: | The comparator method using substoichiometry is developed. In the method, the contents of the elements can be determined simultaneously by the measurement of radioactivities of the comparator elements and of simultaneously separated parts of the elements in question. The method is applied to the simultaneous determination of rare earth elements, such as lanthanum, europium and terbium in NBS botanical standard reference materials. It is confirmed that the method is reliable for simultaneous multielement determination. |
Databáze: | OpenAIRE |
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