The Hungate Anaerobic Culture Tube was developed for growing and maintaining anaerobic bacteria and culture conditions

These gas-tight tubes are designed for maintaining anaerobic culture conditions. Tubes utilize syringe methods for anaerobiosis. Anaerobic culture tubes contain three autoclavable parts: screw cap with a 9mm opening, flange type gas impermeable black butyl rubber stopper, and disposable screw cap culture tube.