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JIANG JINLING;CHANG MINGXI;HAN ZHANGSHU;XIA ZHENMIN National Institute for The Control of Pharmaceutical Beijing Normal University and Biological Products., China, Beijing. DETERMINATION OF THE IMPURITY ~(66)Ga FROM THE ~(67)Ga WITH A RADIOACTIVITY METERS[J]. Atomic Energy Science and Technology, 1991, 25(4): 70-70. DOI: 10.7538/yzk.1991.25.04.0070
Citation: JIANG JINLING;CHANG MINGXI;HAN ZHANGSHU;XIA ZHENMIN National Institute for The Control of Pharmaceutical Beijing Normal University and Biological Products., China, Beijing. DETERMINATION OF THE IMPURITY ~(66)Ga FROM THE ~(67)Ga WITH A RADIOACTIVITY METERS[J]. Atomic Energy Science and Technology, 1991, 25(4): 70-70. DOI: 10.7538/yzk.1991.25.04.0070
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  • The radioactive--decay curve analysis and radioactive--decay coefficient methodare used to determine the impurity ~(66)Ga from the ~(67)Ga with a radioactivity meter.For analysed considerable specimens, it is clear that the results are consistent withthe theoretical calculation and multiple γ-spectra technique. The methods of deter-mination impurity ~(66)Ga are significant for the qualification test of the radioactivepharmaceuticals and the true dingnose of sufferers because the equipments are verysimple and it should be used in Reneral hospitals conveniently.
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