Each unit-dose vial (2.5 mL) solution for inhalation contains: (8r)-3α-hydroxy-8-isopropyl-1αH,5αH-tropanium bromide (±)-tropate monohydrate (=ipratropium bromide) corresponding to 500 mcg ipratropium bromide anhydrous.
di[(RS)-2-tert-butylamino-1-(4-hydroxy-3- hydroxymethyl-phenyl)ethanol] sulfate (=salbutamol sulfate) corresponding to 2.5 mg salbutamol base.
Excipients: sodium chloride, hydrochloric acid, purified water.