Tag Archives: hand sanitizer
Thermal gun, sanitiser and volatility
Most of the shops I visit to purchase my supplies dispense an alcohol-based hand-sanitiser at the point of entry and have a person stationed there to check customers’ body temperature with a contactless thermal gun. They used to point the … Continue reading
Posted in Science
Tagged alcohol, COVID-19, disinfectant, ethanol, ethyl alcohol, evaporation, hand sanitizer, isopropyl alcohol, phase change, thermal guns, volatile, volatility
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