Industrial Gases
Carbon Dioxide
Formula :CO2
Purity :99.5% - 99.98%

Carbon Dioxide is a widely known inert chemical compound that is non-flammable, colourless, odourless and slightly acidic. Carbon dioxide is found in the air, and is heavier than oxygen. It is commonly use as refrigerant or cooling agent, in sodas and beers to make them carbonated or fizzy, fire fighting applications, etc.

Industrial Gases
Nitrogen
Formula :N2
Purity :99.95% - 99.999%

Nitrogen is inert, colorless, odorless, non-corrosive and nonflammable. It makes up a major portion of the atmosphere (78.03% by volume, 75.5% by weight). Nitrogen gas is use in a variety of application. For example, as an inert replacement for air where oxidation is not desired, to preserve the freshness of packaged food, as a cheaper alternative to argon for incandescent light, tire filling, in the production of electronic parts, etc.