Solid-Counting of Octadecane-1-H3.
A solid sample of octadecane-1-H(3) was found to show a fairly good proportionality of the counting rate to the amount of the sample. Taking account of the synthetic process, nonvolatility, and spreadability of octadecane, this compound offers a possibility of being used as a standard sample for counting the radioactivity of tritium.
Muramatsu
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Sasaki
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