Bio-hazard Safety Cabinet Class Ii Type B1

Bio-Safety Cabinets Class II Type B1 also known as Bio-cleanair The Class I biohazard safety cabinet is maintained under negative pressure, ventilated cabinet usually operated with an open front. All of the air from the cabinet is exhausted through a HEPA either into the laboratory or to the out side. The Class I BSC is designed for general microbiological research with low-and moderate-risk agents, and is useful for containment of mixers, blenders, and other equipment. These Biosafety Cabinets are not appropriate for handling research materials that are vulnerable to airborne contamination, since the inward flow of unfiltered air from the laboratory can carry microbial contaminants into the cabinet.