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Isotopic dilution determination of Lebaycid in oranges

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Abstract

Isotopic dilution is shown to be a suitable method for the analysis of traces of Lebaycid in oranges with appropriate sensitivity, accuracy and precision. The procedure involves solubilization of Lebaycid in acetonitrile followed by purification: extraction with hexane from a mixture of methanol and water, chromatography in an alumina column and TLC on silica gel. Factors governing precision are discussed.

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Authors and Affiliations

  1. Junta de Energia Nuclear, Madrid, (Spain)

    M. Angoso, F. Jimeno, A. Grau & G. Dominguez

Authors
  1. M. Angoso
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  2. F. Jimeno
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  3. A. Grau
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  4. G. Dominguez
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Additional information

Research partly sponsored by the IAEA under contract 564/RB.

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Angoso, M., Jimeno, F., Grau, A. et al. Isotopic dilution determination of Lebaycid in oranges. J. Radioanal. Chem. 13, 149–154 (1973). https://doi.org/10.1007/BF02514118

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  • DOI: https://doi.org/10.1007/BF02514118

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