Mehrotra Biotech make MLAB Series Class II Type B2 Biological Safety Cabinet is engineered specifically for laboratory operations that requires protection to product, personnel and envi- ronment where recirculation of filtered air is prohibited, most likely due to the presence of chemical fumes emitted during the process. It provides user with a more comfortable and safer working condition. The Biosafety Class II Type B2 Cabinet designed in accordance with NSF49 standard & certified by EN12469.