Anaerobic chamber

Definition

An anaerobic chamber is a sealed environment that removes oxygen and maintains an atmosphere suitable for the growth of anaerobic microorganisms. It allows for the manipulation and cultivation of organisms sensitive to oxygen.

5 Must Know Facts For Your Next Test

1. Anaerobic chambers use gases like nitrogen, hydrogen, and carbon dioxide to create an oxygen-free atmosphere.
2. They are essential for studying obligate anaerobes which cannot survive in the presence of oxygen.
3. Anaerobic chambers often include glove ports, airlocks, and a system to monitor and regulate gas levels.
4. These chambers help prevent contamination from ambient air during microbial experiments.
5. They are used in medical, environmental, and industrial microbiology to culture anaerobic bacteria.

Related terms

Obligate Anaerobe: A microorganism that cannot survive in the presence of oxygen.

Facultative Anaerobe: A microorganism that can grow with or without oxygen.

Microaerophile: A microorganism that requires low levels of oxygen for growth but is inhibited by high concentrations.