What is the function of a biosafety cabinet in a laboratory setting?

In a laboratory setting, the primary function of a biosafety cabinet is to isolate and contain biological materials. This containment is crucial for protecting both the laboratory personnel and the environment from exposure to potentially harmful pathogens or biological agents. Biosafety cabinets are designed with specific airflow systems that filter out contaminants and provide a sterile workspace for handling sensitive biological samples.

The cabinet creates a barrier that minimizes the risk of aerosols or spills contaminating the surrounding area, thereby ensuring a safe working environment. Additionally, these cabinets are categorized by their level of protection, reflecting their ability to safeguard against different types of biological risks, which further emphasizes their role in maintaining safety protocols in laboratories.