Microcrystalloptic tests for lysergic acid diethylamide and other hallucinogens
Journal of Pharmacy and Pharmacology November 1, 1970 K. Genest, Lorna J. Lowry
Microcrystallopic tests can identify several hallucinogens—LSD, NN-diethyltryptamine, NN-dimethyltryptamine, bufotenine, psilocin, psilocybin, and STP—by producing characteristic crystal forms. The authors recommend using these tests alongside other analytical methods for forensic identification of these substances.