PRELIMINARY STUDY ON THE Rf VALUES FOR RADIOACTIVE PHARMACEUTICALS BY PC——CHROMATOGRAPHIC BEHAVIOUR FOR THE MERCURY ION
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Graphical Abstract
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Abstract
This paper describes the Rf values under different experimental conditions by paper chromatography, which has been applied to determine the radiochemi-cal purity of radioactive Pharmaceuticals. It is found that the Rf values depend strongly on sample concentration and the kind of developer used.
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