EN 554

EN 554 is a European safety standard that specifies the minimum requirements for the design, construction, and operation of biological safety cabinets used in laboratories. These cabinets provide a controlled environment to protect both users and samples from contamination or exposure to harmful biological agents. The standard ensures that such cabinets effectively remove or contain airborne contaminants, maintain proper airflow, and are built with suitable materials. Overall, EN 554 aims to guarantee that these safety cabinets meet consistent performance levels, ensuring safe working conditions in microbiology, healthcare, and research settings.