If you have ever been inside a microbiology or pharmaceutical laboratory, chances are you have used a hot air oven even if not given this specific name. That is the metal box-shaped device with a digital display referred to as 'the oven' and which is best known for its excellent performance at dry heat sterilization without the need of any moisture. This is where a common confusion... https://www.bionicsscientific.com/blogs/hot-air-oven-temperature-time/