2-BMC	2-bromomethcathinone
3-BMC	3-bromomethcathinone
4-BMC	4-bromomethcathinone
3-CMC	3-chloromethcathinone
4-CMC	4-chloromethcathinone
4-FMC	4-fluoromethcathinone
2-MMC	2-methylmethcathinone
3-MMC	3-methylmethcathinone
4-MMC	4-methylmethcathinone
CE	collision energy
%CV	coefficient of variation
DAT	dopamine transporter
DPC	Decision Point Concentration
EMCDDA	European Monitoring Centre for Drugs and Drug Addiction
ESI	electrospray ionization
EUDA	European Union Drug Agency
FID	flame ionization detector
GC	gas chromatography
HS-GC-FID/FID	Headspace Gas Chromatography with Dual Flame Ionization Detection
ISTDs	internal standards
LC-HRMS	Liquid Chromatography-High Resolution Mass Spectrometry
LC-MS/MS	Liquid Chromatography-Tandem Mass Spectrometry
LLE	liquid–liquid extraction
LLOQ	lower limit of quantification
LOD	limit of detection
MDMA	3,4-methylenedioxymethamphetamine
MRM	multiple reaction monitoring
NET	norepinephrine transporter
NPSs	new psychoactive substances
QC	quality control
SCs	synthetic cathinones
SD	standard deviation
SERT	serotonin transporter
SWGTOX	the Scientific Working Group for Forensic Toxicology
THC	Δ-9-tetrahydrocannabinol
UHPLC-QqQ-MS/MS	Ultra-High Performance Liquid Chromatography coupled with Triple Quadrupole Mass Spectrometry
ULOQ	upper limit of quantification