Purity & Mixtures
Supply Options

Nitrogen (N2)

We offer compressed nitrogen gas and liquid nitrogen (N2) in a variety of purities and concentrations. See the chart below and download the spec sheets and safety data sheets for more information on buying liquid nitrogen and nitrogen gas.

Gas Name


Spec. sheet


Compressed Nitrogen Gas

High Purity: >99.996%


Standard Purity:  Up to 99.96%

Liquid Nitrogen



Aerospace & Aircraft

Essential to the aerospace & aircraft industry, nitrogen is used in high Reynolds number wind tunnels, heat treating furnaces and autoclaves to help create incredibly strong but lightweight materials. Nitrogen is also used as an assist gas for laser cutting applications.


Used as a pressurizing gas, nitrogen can help propel liquids through pipelines. It is also used to shield oxygen-sensitive materials from the air and to remove volatile organic chemicals from process streams.

Metal Production

A carrier and purge gas in steel production, nitrogen is used to prevent oxidation and is a key component in the heat-treating process.

Oil and Gas

The oil and natural gas industry utilizes nitrogen to increase reservoir reserves and fracture hydrocarbon-bearing formations to significantly increase the production of oil and gas, and to improve operating efficiency.

Automotive & Transportation

Assembly plants, tier 1s and tier 2s use nitrogen in combination with other welding gases to weld auto parts, frames, mufflers and other components because of its ability to provide the necessary atmosphere needed to produce adequate welds with any material. It’s also an important safety component in airbags.


Nitrogen NF is used as a cryogen to freeze and preserve blood, tissue, and other biological specimens, and to freeze and destroy diseased tissue in cryosurgery and dermatology. It is also used to power medical devices.


As an inert industrial gas, nitrogen is used as a blanketing agent to separate sensitive products and processes from air. It is also used as a purging agent in piping and equipment to prevent contamination.

Food & Beverage

Nitrogen is a key cryogenic agent in cooling, chilling and food freezing. Because of its extremely cold temperatures, immersion freezing in liquid nitrogen is the fastest freezing method known for producing Individually Quick Frozen (IQF) foods. Nitrogen also plays a key role in reducing spoilage, discoloration and off–flavors, giving strength to retail packaging.

Pharmaceuticals and Biotechnology

Gaseous nitrogen is commonly used for purging, pressure transferring, mixing and blanketing — protecting a process from moisture intrusion, oxidation, degradation and contamination. Cryogenic liquid nitrogen is used to control the temperature in reactor cooling applications and to preserve biological samples.


An industrial gas used to blanket storage tanks and purge pipelines, nitrogen can also strip Volatile Organic Compounds (VOCs) from chemical process streams and wastewater, and reduce VOC emissions. 


Container Types


Delivery Option

Available Schemes


Compressed Nitrogen

Compressed Gas Cylinders

•  6.0 m3

•  Delivery at your site

•  Collection from Factory

Rental Scheme

Saleable Scheme


Cylinder Manifold/ MCP

up to 30 Cylinders

•  Delivery at your site

•  Collection from Factory

Saleable Scheme


Liquid Nitrogen

Cryogenic Tanks – Micro Bulk


Liquid Nitrogen Dewars

up to 1000 Liter

Delivery at your Site

Rental Scheme

Saleable Scheme


Cryogenic Tanks – Mini Bulk

1000 Liter – 5000 Liter


Cryogenic Tanks – Bulk

5000 Liter – 100000 Liter


General Guideline for Your Best Supply Option

 (We shall use the image here that we used for RNPPL presentation in “Available supply options” slide)