Role of Neutron Activation Analysis in Metrology of Modern Inorganic Trace Analysis Ⅱ.Parametric NAA——an Ideal "Back-up" Method for Relative NAA
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Graphical Abstract
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Abstract
The principle of k_0-NAA is briefly introduced. The traceability and uncertainty of k_0-NAA results are analyzed. The valuable characteristics of k_0-NAA as a "back-up" of relative NAA are described. The concurrent use of k_0-NAA will greatly strengthen the position of relative NAA as a primary ratio method.
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