Autoclave - GCSE Biology Definition

An autoclave is a device used to sterilise equipment and materials using high-pressure steam. It is commonly used in biology laboratories to make sure that tools, containers, and growth media are free from bacteria, viruses, and other microorganisms. The autoclave usually operates at around 121°C and applies pressure for a set time to kill most pathogens and spores. This sterilisation process is important for preventing contamination during experiments and similar processes, making the autoclave a key tool for maintaining sterile conditions in laboratory and healthcare settings.