Simultaneous Determination and Stability Analysis of Ten New Psychoactive Substances including Synthetic Cathinones, Phenethylamines, and Ketamine Substitutes in Urine Using Liquid Chromatography-Tandem Mass Spectrometry

液相色谱-串联质谱法同时测定尿液中合成卡西酮、苯乙胺、氯胺酮替代物等十种新型精神活性物质并进行稳定性分析