Reports

Gas-Flow Counting of Carbon-14 Compounds: An Improved Technique

Science  14 Dec 1962:
Vol. 138, Issue 3546, pp. 1259-1260
DOI: 10.1126/science.138.3546.1259

Abstract

Reproducibility in counting by a gas-flow detector of duplicate samples of C14-labeled compounds plated on glass planchets is much improved by spraying of the lower surface of the planchet with an "antistatic" agent in aerosol form. Count rates that decreased with time were eliminated by this treatment.

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