Ligand-exchange chromatography of alkalo
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Eduardo Murgia; Harold F. Walton
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Article
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1975
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Elsevier Science
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English
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Alkaloids are separated by liquid chromatography on resins having functional carboxyl groups combined with copper (II) ions. The eluent is aqueous alcohol containing ammonia. Some resins retain alkaloids much better than others. Alkaloids studied included morphine, codeine, strychnine, atropine, pap