19 F and 1 H quantitative NMR spectroscopic analysis of fluorinated third generation synthetic cannabinoids Analytical Methods (RSC Publishing) DOI:10.1039 C9AY00814D 5F Cumyl PINACA in 'e liquids' for electronic cigarettes: comprehensive characterization of a new type of synthetic cannabinoid in a trendy product including investigations on the in vitro and in vivo phase I metabolism of 5F AKB 48 C Liquid Buy 5f akb48 c liquid buy liquid incense .. Clinical and analytical experience of the National Poison Synthetic cannabinoids in hairPrevalence of use in abstinence control programs for driver's license regranting in Germany Kutzler 2024 Drug Testing and Analysis Wiley Online Library