Air contain 78.09% 9by volume ) nitrogen. Nitrogen condenses at its boiling point, minus 195.8C Nitrogen is a colourless, odorless, odorless and tasteless gas, inert gas . It is nonflammable and it will combine with certain active metals, such as lithium, magnesium and titanium to form nitrides. In combination with halogens and organic compound, nitrogen can form explosive compounds. Multi Industry user :- The inert properties of nitrogen make it a good blanketing gas in many applications. In some cases nitrogen blanking is used to protect flammable or explosive solids and liquids from contact with air.

Life Saving DRUG Medical Grade gases are used extensively by the hospitals, specialists clinics and home patients. Their used are found in respiration, anesthesia, sterilization and medical research. These & other gases has became an important part of modern medicine. High standard of purity & handling mist be maintained. It is the most widely element on earth, occurring in its free state almost entirely in the atmosphere. Oxygen gas is colouring odorless and tasteless. Highly oxidizing it reacts vigorously with combustible materials specially in its pure state. Oxidation reaction are accompanined by the emission of heat.