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Overview
A Class II Biological Safety Cabinet is a ventilated enclosure designed for the containment of aerosols generated during laboratory operations. Constructed primarily from stainless steel and compliant with NSF/ANSI 49 standards, it utilizes high-efficiency particulate air filtration to ensure operator and environmental protection.
Application
- Pharmaceutical Manufacturing: Handling sterile active ingredients and compounding medications.
- Biotechnology Research: Cell culture work and genetic engineering procedures.
- Clinical Laboratories: Processing patient samples and diagnostic testing protocols.
- Microbiology Facilities: Cultivation of hazardous pathogens under controlled conditions.
Precautions
- Safety Protocol: Ensure continuous airflow monitoring and maintain sash at designated operating heights.
- Maintenance: Perform annual certification tests to verify HEPA filter integrity and face velocity.
- Replacement: Replace pre-filters quarterly and main HEPA filters every three to five years based on usage intensity.