The Determination Thorium Isotopic Ratios by Radiochemical Methods
Description:
>A sensitive analytical method was needed to determine the total thorium content and the Th/sup 2//sup 3//sup 0/ isotopic abundance in a number of uranium ore and mill talling samples available in the United States. A procedure was developed using absolute alpha counting to determine Th/sup 2//sup 3//sup 0/ and neutron activation analysis to determine Th/sup 2//sup 3//sup 2/. The method is highly specific with a sensitivity on the order of 10/sup -//sup 1//sup 0/ grams for either isotope and wa…
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Date:
January 1, 1960
Creator:
Matsumoto, W. Y.
Item Type:
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Partner:
UNT Libraries Government Documents Department