Gare aux marchs noirs franais et europen EU takes action to control three harmful new synthetic cathinones This month, new EU legal measures entered into force to bring three harmful new psychoactive substances (NPS) under control across Europe. 5F AKB48: A synthetic cannabinoid presenting an emerging public health concern in France JoVE Visualize Low field NMR for quality control and fraud detection: application to the analysis of dietary supplements and e liquids Identification of Eight Synthetic Cannabinoids, Including 5F'AKB48 in Seized Herbal Products Using DART'TOF 19 F and 1 H quantitative NMR spectroscopic analysis of fluorinated third generation synthetic cannabinoids Analytical Methods (RSC Publishing) DOI:10.1039 C9AY00814D