Anaerobic Agar (Brewer) is recommended for the isolation and sensitivity testing of anaerobic and microaerophilic organisms and study of colonial morphology. The medium contains sodium thioglycollate and sodium formaldehyde sulphoxylate which provides adequate anaerobiosis. Resazurin imparts pink colour to the media in presence of oxygen. Clostridium species grows luxuriantlly on the media.

For the isolation and sensitivity testing of anaerobic and microaerophilic organisms and study of colonial morphology.