Abstract
It is shown that the necessary phase separation in radiometric titrations can be achieved by cation exchange. The reductometric determination of trivalent thallium with hydrazine sulfate in sulfuric acid medium is chosen as an example. Concentrations of thallium down to 6·10−5 M have been determined.
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A. Heijink, H. L. Polak,J. Radioanal. Chem., 2 (1969) 235.
A. Heijink, H. L. Polak,J. Radioanal. Chem., 7 (1971) 261.
R. P. Bell, J. H. George,Trans. Faraday Soc. 44 (1953) 619.
A. V. Rangnekav, S. M. Khopkav,Ind. J. Chem., 417 (1966) 318.
K. A. Kraus, F. Nelson, G. W. Smith,J. Phys. Chem., 58 (1954) 11.
O. D. Bonner,J. Phys. Chem., 59 (1955) 719.
O. D. Bonner, R. R. Pruett,J. Phys. Chem., 63 (1959) 1417.
A. Berka, A. I. Busev,Anal. Chim. Acta, 27 (1962) 493.
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Heijink, A., Polak, H.L. A new radiometric titration method based on separation by means of ion exchange. J. Radioanal. Chem. 8, 23–26 (1971). https://doi.org/10.1007/BF02514048
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DOI: https://doi.org/10.1007/BF02514048