Non-destructive alpha-particle activation analysis of P,Cl, K and Ca in marine macro-alga samples using synthetic multielement reference material as comparative standard |
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Authors: | Y Iwata H Naitoh N Suzuki |
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Institution: | (1) Department of Chemistry, Faculty of Science, Tohoku University, 980 Sendai, (Japan) |
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Abstract: | A Synthetic Reference Material (SyRM) composed with accurately known amounts of 12 elements has been prepared. The elemental composition of the SyRM is closely similar to that of marine macro-algac sample. The elemental composition of the SyRM was regulated by the starting materials used for the synthesis. The SyRM was used as a comparative standard for non-destructive alpha-particle activation analysis of marine macro-alga samples. P, Cl, K and Ca were determined simultaneously without correction for alpha range due to difference in the elemental composition between the analytical samples and the comparative standard. |
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