CAMPYGEN 2.5 L (10 pack)

When a CampyGen sachet is placed in a sealed jar, the atmospheric oxygen in the jar is rapidly absorbed with the simultaneous generation of carbon dioxide, producing the appropriate microaerobic conditions. This novel method differs from others commonly used in that the reaction proceeds with no evolution of hydrogen, and therefore, does not require a catalyst. Furthermore, water is not required to activate the reaction.
An evaluation which compared CampyGen with the evacuation/replacement method and gas generating envelopes showed CampyGen to be effective.