LC–MS/MS method for determining picogram-level of zolpidem and its main metabolites in hair using a zirconia-based sorbent
Seon Yeong Kim, Nam Hee Kwon, Jae Chul Cheong, Jin Young Kim
Topics & Concepts
ChemistryZolpidemChromatographyAnalyteExtraction (chemistry)Sample preparationDetection limitAmmonium formateAcetonitrilePsychiatryPsychologyInsomniaForensic Toxicology and Drug AnalysisPsychedelics and Drug StudiesAnalytical Methods in Pharmaceuticals