Guilty by dissociation: Part B: evaluation of Supercritical Fluid Chromatography (SFC-UV) for the analysis of regioisomeric diphenidine-derived Novel Psychoactive Substances (NPS).
Journal of Pharmaceutical and Biomedical Analysis July 15, 2022 Graeme Cochrane, Jennifer K Field, Matthew C Hulme et al. 9 citations
Supercritical Fluid Chromatography (SFC-UV) employing a carbon dioxide (CO2) and 10 mM ammonium acetate in MeOH-water (95:5 v/v) gradient provides a rapid analysis (tG <10 min) of 31 novel, regioisomeric diphenidine-derived psychoactive substances, on a range of stationary phases of differing polarity. Medium to large selectivity differences between regioisomers, were observed on the acidic,...