Biosafety Cabinet

BSC protects the user, the environment, and the material. Biosafety cabinets have high-efficiency particulate air (HEPA) filters. The HEPA filter in the exhaust system
of a biosafety cabinet will effectively trap all known infectious agents and ensure that only microbe-free exhaust air is discharged from the cabinet (i.e., 99.97% of
particles 0.3 µm in diameter and 99.99% of particles of greater or smaller size).