Tiansen Huang, Changyu Xu, Hongzhu Jiang, et al. Preliminary investigation of the method for determining radiochemical purity of sodium iodide[J]. Nuclear techniques, 1986, 09(7): 54-55,14,63.
Tiansen Huang, Changyu Xu, Hongzhu Jiang, et al. Preliminary investigation of the method for determining radiochemical purity of sodium iodide[J]. Nuclear techniques, 1986, 09(7): 54-55,14,63.DOI:
ions were seperated by ascending paper chromatograpnic method. The performances of five mixture with different ratio of DMF and 0.1 mol/1 NaOH were comparedas developing agents. The results showed that I
-
IO
3
-
and IO
4
-
could be separated most effectively by using 1:1 mixture of DMF and 0.1 mol/1. It is recommended as a method for the determination of radiochemical purity of radioactive NaI(I-123
I-125
I-131)by its good reproducibility and efficiency.
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references
G. B. Belling et al . , Anal. Chim. Acta , 22 , 203 ( 1960 ).
S. K. Shuklal et al . , J. Chromatog. , 10 , 93 ( 1963 ).