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Journal of Radioanalytical Chemistry

, Volume 26, Issue 1, pp 189–199 | Cite as

Methods for radiochemical and radionuclidic purity determination of some99mTc and113mIn radiopharmaceuticals

  • I. Galaţeanu
  • M. Roman
  • I. Zamfir
  • V. Lungu
  • C. Uncuta
  • G. Fodor
Analytical Control of Radiopharmaceuticals Section

Abstract

In order to determine the radiochemical impurities in pertechnetate solution as well as that of unbound99mTc in its colloid and complex compounds, in indium chloride solution and related compounds, paper chromatography on Whatman No. 1, thin-layer chromatography on silica gel plates, and paper electrophoresis were applied. A simple method for the determination of radionuclidic purity was developed.

Keywords

Paper Chromatography Radiochemical Purity Xylenol Orange Paper Electrophoresis Radionuclidic Purity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Akadémiai Kiadó 1975

Authors and Affiliations

  • I. Galaţeanu
    • 1
  • M. Roman
    • 1
  • I. Zamfir
    • 1
  • V. Lungu
    • 1
  • C. Uncuta
    • 1
  • G. Fodor
    • 1
  1. 1.Institute of Atomic Physics Department of Radioisotopes and Labelled CompoundsBucharest(Roumania)

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