Enrich Air Nitrox

People with EANx

Enriched Air (Nitrox) is a mixture of oxygen and nitrogen, which is used as the breathing gas by divers. Enriched air contains only nitrogen and oxygen, all other gases are present only in trace amounts. The name "enriched air" means that the mixture of oxygen and nitrogen, a higher proportion of oxygen than normal air (more than 21% oxygen), it was essentially air, "enriched" with additional oxygen. EAN Nitrox is abbreviated or "Nitrox". During Nitrox can contain any oxygen content over 21%, the most common blends are 32 EANx (NOAA Nitrox I) and EANx 36 (NOAA Nitrox II), which are 32% and 36% oxygen. special training and certification and to dive with Nitrox.