Simultaneous determination of codeine an
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Ron Ginman; H. Thomas Karnes; John Perrin
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Article
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1985
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Elsevier Science
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English
β 453 KB
A procedure is described for the simultaneous determination of codeine and ibuprofen in human plasma following the administration of the two substances in a proposed combination dosage form. The two substances were extracted separately from plasma and then determined together by high-performance liq