Air is a layer of gases surrounding the planet Earth, retained by Earth's gravity. Air is mainly composed of nitrogen, oxygen, and argon, which together constitute the major gases of the atmosphere...read more >>

Heliox is a mixture of 21-25% Oxygen in Helium. Helium is a rare, chemically and physiologically inert gas that is relatively insoluble in body fluids, more viscous and eight times less dense...read more >>

Nitrous oxide or laughing gas as it is commonly known is colorless and has a sweet odor and taste. It is nonflammable and nontoxic, but is an oxidizer and supports combustion....read more >>

All living things need oxygen to survive and oxygen’s importance in the field of healthcare cannot be underestimated. Oxygen was known to be the only element that supports respiration...read more >>