Quick view Remove from Compare Compare Items *(-)-Heroin, 1000 µg/mL in Acetonitrile, CAS # 561-27-3, Health Canada Exempted T.K. 122-074, 1 mL SKU : CN982821KAN Log in for pricing Pending approval Chiron CN982821KAN *(-)-Heroin, 1000 µg/mL in Acetonitrile, CAS # 561-27-3, Health Canada Exempted T.K. 122-074, 1 mL