Oxygen Club of California [IA][Direct] -
Topics of interest include free radicals in biological systems, in chemistry and in medicine.
Oxygen Compatibility Page [IA][Direct] -
Information and resources related to Fire Hazards in Oxygen Systems. Contains index of oxygen compatibility references, notices of conferences and meetings, and a properties database.
Oxygen Society [IA][Direct] -
The Continental American branch of the Internatinal Society for Free Radical Research.