Ontology highlight
ABSTRACT:
SUBMITTER: Moretti M
PROVIDER: S-EPMC8434267 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Moretti Matteo M Freni Francesca F Carelli Claudia C Previderé Carlo C Grignani Pierangela P Vignali Claudia C Cobo-Golpe Maria M Morini Luca L
Molecules (Basel, Switzerland) 20210902 17
Dried urine spots (DUS) represent a potential alternative sample storage for forensic toxicological analysis. The aim of the current study was to develop and validate a liquid chromatographic tandem mass spectrometric procedure for the detection and quantitative determination of cannabinoids and metabolites in DUS. A two-step extraction was performed on DUS and urine samples. An LC-MS/MS system was operated in multiple reaction monitoring and positive polarization mode. The method was checked fo ...[more]