Labpeak Class II B2 Biological Safety Cabinet delivers maximum protection for high-risk biohazard operations, with 100% air exhaust and no recirculation to eliminate the risk of hazardous fume or aerosol leakage. It adopts a dual HEPA filtration system for both supply and exhaust air, providing personnel, product and environmental protection for work involving toxic chemicals, radioactive materials and highly infectious biological agents. The cabinet features a gas-tight construction, UV sterilization function, and a user-friendly control interface, suitable for pharmaceutical, clinical and forensic laboratories.