Aqueous Ethanol Standard (1.0g/l), 10 x 1,2ml

2-Methoxy-5-methylaniline, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 120-71-8

Norfentanyl hydrochloride

(±)-Ajmaline,neat,neat,10mg,