KAER's expertise is in the development of devices to deliver aerosols of large labile molecules. SUPRAER generates and delivers concentrated respirable dry aerosols from a solution containing the solute. The laboratory versions can delivery over 2mg/ second of protein aerosol in 30 l.min. This is a new class of aerosol delivery system that forms a platform for pharma to deliver their biologic. SUPRAER is an efficient compact laboratory spray dryer.