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Research Article

GLC/TLC Analysis of Codeine and Morphine in Urine via Derivatization Techniques

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Pages 181-188 | Published online: 25 Sep 2008

References

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  • Jain N. C., Sneath T. C., Budd R. D., Leung W. J. Gas chromatographic/thin‐layer chromatographic analysis of acetylated codeine and morphine in urine. Clin. Chem. 1975; 21: 1486–1489
  • Davidow B., Li Petri N., Quame B. A thin‐layer chromatographic screening procedure for detecting drug abuse. Am. J. Clin. Pathol. 1968; 50: 714–719
  • Baizer M. M., Ellner K. S. A convenient laboratory preparation of ethylmorphine hydrochloride, U.S.P. XIII. J. Am. Pharm. Assoc. 1950; 39: 581–583
  • Gorecki P. Bezcisnieniowa metoda etylowania morfiny przy pomocy czwartorzedowej soli amoniowej. Am. Pharm. (Pozan) 1969; 7: 21–24

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