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RAPID METHOD FOR RADIUM SEPARATION FOR MEASURING EMISSIONS
P.I. Chaikin, N.V. Golubev
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Abstract
A rapid analysis of 5- to 6-g specimens (with Ra/sup 226/ content 7 x 10/ sup -12/ g and Th/sup 232/ 0.7 x 10/sup -6/ g) in a corundum crucible for specimen analysis with sodium peroxide and citric and hydrochloric acid for stabilizing the solution is described. Tabulated data for various rock specimens indicates a sufficient accuracy of the method. (R.V.J.)