Desmetryn, 10.0 µg/ml, Acetonitrile, 10ml

Fentanyl impurity A, 25mg

4,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-54-8

n-Docosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 629-97-0