Simultaneous detection of ten psychedelic phenethylamines in urine by gas chromatography-mass spectrometry.
Journal of analytical toxicology September 1, 2011 Sarah Kerrigan, Stephanie Banuelos, Laura Perrella et al. 19 citations
A gas chromatography–mass spectrometry method was developed to detect ten psychedelic phenethylamines (2C-B, 2C-H, 2C-I, 2C-T-2, 2C-T-7, 4-MTA, DOB, DOET, DOI, and DOM) in urine. After solid-phase extraction, limits of detection ranged from 2 to 10 ng/mL, and limits of quantitation were 10 ng/mL or less. Precision at 50 and 500 ng/mL gave coefficients of variation of 0.4–7.9%, and accuracy was 91–116%. Calibration curves were linear up to 1500 ng/mL. No carryover occurred at 5000 ng/mL, and no interferences from related compounds or endogenous bases were observed.