Etonitazene HCl, 1000µg/ml in Acetonitrile, 1ml

Fentanyl-d5 (N-phenyl-d5)

(±)-t-11-Nor-9-carboxy-d9-THC-d3 (pentyl-5,5,5-d3)

(+/-)-MDA hydrochloride-d5, 100µg/ml in MeOH, 1ml