Aerosol Devices Inc. is revolutionizing the science of collecting airborne particle samples for physical, chemical, and biological analysis. Recognized as the best technique for collecting SARs-CoV-2 virus and similar. We are a team of engineers and scientists passionate about revolutionizing aerosol science. Our founders, Ms Pat Keady and Dr Susanne Hering, are leaders in the aerosol measurement field: both are past presidents of Association for Aerosol Research (AAAR) and have authored numerous patents and published works, including the patented condensation growth tube (CGT) used in our devices.