Combination of stable isotope ratio data and chromatographic impurity signatures as a comprehensive concept for the profiling of highly prevalent synthetic cannabinoids and their precursors.
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DOI: 10.1016/j.aca.2020.01.029
Abstract: In this study, we utilized elemental analyser (EA) and gas-chromatography (GC) isotope ratio mass spectrometry (IRMS) and ultra-high-performance liquid chromatography coupled to mass spectrometry (UHPLC-MS) in a comprehensive profiling approach assessing the chromatographic impurity signatures… read more here.
Keywords: synthetic cannabinoids; impurity signatures; isotope ratio; isotope ... See more keywords