Ventolin Respirator Solution is a 20 ml inhalation medication containing Salbutamol (as sulphate) 0.5% w/v. This solution is specifically designed for inhalation use only and should not be injected or swallowed. This is a prescription medication that comes in liquid form for use with appropriate inhalation devices. The solution must only be administered through inhalation as clearly indicated on the packaging. The 20 ml bottle contains Salbutamol sulphate in a 0.5% w/v concentration. This medication is manufactured by GlaxoSmithKline.