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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    European journal of clinical pharmacology 37 (1989), S. 531-532 
    ISSN: 1432-1041
    Keywords: heroin ; 6-monoacetylmorphine ; capillary gas chromatography ; selected ion monitoring ; GC/MS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Medicine
    Notes: Summary A capillary gas chromatography mass spectrometry assay has been developed for the determination of 6-monoacetylmorphine in human urine, which is a confirmatory marker of heroin abuse. It was extracted with chloroform-isopropanol-n-heptane (50:17:33, v/v) from alkalinized samples (pH 9.2), using levallorphan as the internal standard. After derivatization with trifluoroacetic anhydride, the drugs were separated on a 25-m capillary column BP 10 and detected by selected ion monitoring.
    Type of Medium: Electronic Resource
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