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Class II Overview
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Class II overview


Class II Biological Safety Cabinet Characteristics



  • Ventilated cabinet

  • Provides personnel, product, and environmental protection

  • Open front with inward airflow for personnel protection

  • Downward HEPA filtered laminar airflow for product protection

  • HEPA filtered exhaust air for environmental protection


Cabinet Use and Selection



  • Conduct a risk assessment

  • Select cabinet type based on toxic chemicals and radionuclides used

  • Different types of BSCs have dramatically different vapor handling abilities

  • Consult with the biosafety professional at your facility



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Biological Safety Cabinets