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  1. Article

    Open Access

    Simultaneous determination of ethyl glucuronide, cocaine, cocaethylene, and benzoylecgonine in hair by using LC–MS/MS

    Alcohol and cocaine (COC) are commonly co-used drugs that cause addiction and have harmful effects. Their abuse may threaten the health of the abuser and public safety by causing serious accidents or crimes. T...

    Dong Won Shin, Seon Yeong Kim, Sung Ill Suh in Journal of Analytical Science and Technolo… (2024)

  2. No Access

    Article

    Determination of Dextromethorphan and its Metabolite Dextrorphan in Human Hair by Gas Chromatography–Mass Spectrometry

    An analytical method has been developed for determination of dextromethorphan (DMP) and dextrorphan (DRP) in human hair by gas chromatography–mass spectrometry (GC–MS). Hair samples (30 mg) were washed with di...

    ** Young Kim, Sung Ill Suh, Ki-Jung Paeng, Moon Kyo In in Chromatographia (2004)