Whether it be in education or chemical manufacturing, biosafety cabinets are crucial to any workspace dealing with the study and handling of chemicals. Used primarily to protect from noxious or radioactive materials, biosafety cabinets serve as a safe space that both shelters a substance and promotes the observation of it. Standard biosafety cabinet classification contains the three main types of cabinet classes. These variations in biological safety technology contain similar designs (centered around a clean room HEPA filter) but vary among three general specifications: risk, inlet velocity, and protection capabilities.