Résumé de section


  • In this chapter, we explore the essential safety instruments used in biotechnology and chemistry laboratories. Maintaining a safe and sterile environment is paramount to protect the operator, the samples, and the surrounding environment. These devices are specifically designed to control airflow and filter hazardous particles or toxic vapors.

    We will focus on three primary types of protective enclosures:

    1. Fume Hoods: Designed to protect the operator by ventilating hazardous fumes, vapors, and dust generated during chemical processes.

    2. Laminar Flow Hoods: Used to provide a contaminant-free work zone by directing filtered air over the workspace to protect sensitive samples.

    3. Biological Safety Cabinets (BSC): Advanced systems that use HEPA filters to provide triple protection for the user, the product, and the environment against infectious agents.