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Shelf-life of Tc-99m(Sn)-pyrophosphate
(Journal of Radioanalytical and Nuclear Chemistry - Letters, 1996)
The effect of the preparation conditions on the in vitro stability of Tc-99m(Sn)-pyrophosphate kit solution has been examined. To extend the shelf-life of the preparation, different methods of protection were tested. ...
Long-lived gamma-radionuclidic impurities in spent Mo-99/Tc-99m generators
(Journal of Radioanalytical and Nuclear Chemistry - Letters, 1996)
The long-lived gamma-radionuclidic impurities in the columns of spent Mo-99/Tc-99m generators one year after the calibration date have been determined by v-spectrometry. Three radionuclidic impurities fission products ...