-propyl-LSD (LAMPA) have also been revealed to type equivalent m/z values.31 The EI mass spectra obtained previously from various one-acyl substituted lysergamides also disclosed that distinct fragments related to NLC–PDA–MS Evaluation of sheet B; PDA chromatogram a, TIC b, and UV spectra of peak 2 c and of peak 2b d, and ESI mass spectra of pe