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| A Class 2 Type B2 biosafety cabinet is a crucial piece of equipment used in laboratories for the safe handling of biohazardous materials. It provides a controlled environment that protects both the worker and the surrounding environment from contamination. Here are some key features of a Class 2 Type B2 cabinet:Airflow: It has a vertical laminar flow design, meaning air is filtered and flows downward over the work surface, removing potential contaminants.1.HEPA filtration: Both the incoming and outgoing air are filtered through High-Efficiency Particulate Air (HEPA) filters, ensuring that air leaving the cabinet is clean.2.Biological safety: This type is specifically designed for work involving hazardous agents, including radioactive materials or biohazardous and chemotoxic substances. The B2 classification indicates it has an additional feature for handling hazardous chemicals or radionuclides.3.Dual exhaust: It has two exhaust systems, one for contaminated air and another for hazardous materials, ensuring that these substances are properly contained and filtered before being exhausted.These cabinets are commonly used in microbiology, molecular biology, and other research fields where there is a risk of exposure to infectious agents or hazardous materials. | |||||||||
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