O2 N2 CO2 Freshen Your Resolution

Modified Atmosphere Packaging

Freshen up your resolution with fresh produce. Praxair offers specialty gas blends that can help pre-packed produce stay fresher, crisper and brighter - longer, leading to extended shelf life. #PraxairIsEverywhere
N2 Winning Wings


Praxair nitrogen helps your game day chicken wings fly further. Because of its extremely cold temperatures, liquid nitrogen is an essential part of immersion freezing, a method known for producing individually quick frozen (IQF) foods such as chicken wings and drumsticks ideal for the big game. #PraxairIsEverywhere
N2 Snowboard

Nitrogen (N2)

Praxair helps snowboarders catch big air. Our liquid nitrogen can be used to make snow for snowboarding competitions. #PraxairIsEverywhere
Stargon SS Blend

Welding & Metal Fabrication

We’re fusing productivity and affordability at Praxair. Our StargonSS blend for MIG welding stainless steel is a carefully controlled blend of argon, carbon dioxide and nitrogen that helps you improve deposition rates, weldability and color matching, while helping you to reduce your costs. #PraxairIsEverywhere
CO2 Dry Iced Cold

Dry Ice (CO2)

Praxair’s UltraIce™ premium dry ice is used by the Healthcare industry for cryogenics and long distance transportation. The Food and Beverage industry uses it to help food processors increase productivity. Let Praxair help you preserve the freshness of your products. #PraxairIsEverywhere
H2 Chemical Necessities


It's not just about the chemical. It's about the reaction. See how Praxair can help you optimize your process efficiency and meet your environmental goals. 
HeO2 Deep See


They say the oceans are the last frontier. At Praxair, we give you the gases, equipment and supply systems you need to explore the depths worry free. 
Kr Sky High Efficiency

Krypton (Kr)

Did you know krypton is used as an insulator in windows? Praxair supplied the krypton used to make the Empire State Building’s 6,500 energy efficient windows! 
N2 Ice Cream

Nitrogen (N2)

Celebrate the season with a summer favorite. Praxair offers customers a highly effective technology for hardening ice cream using liquid nitrogen. 
O2 Making It Clean & Green

Water & Wastewater Treatment

We don't waste water, we renew it. Last year Praxair helped bring clean drinking water to 125 million people around the world. #PraxairIsEverywhere
SiH4 A Sharper Display

Flat Panel Display (FPD)

A sharper display for all of your favorite videos. Silane is a key raw material for the deposition of amorphous and polycrystalline silicon thin films in the flat panel display industry. 
3D Productivity

Additive Manufacturing (3D Printing)

When it comes to productivity, Praxair provides you with the ultimate one-two punch: Decades of expertise in gas delivery systems for atmospheric control of material processing plus world leadership in the manufacture of specialized powders for additive manufacturing. Our argon and nitrogen are used in gas atomization processes in the additive manufacturing (3D printing) industry. #PraxairIsEverywhere
He Detection is the Best Medicine

Cryogen & MRI Services

Available 24/7, our MRI helium and transfilling service is a reliable and cost effective solution. #PraxairIsEverywhere
Kr Clearly Efficient

Krypton (Kr)

Manufacturers use our krypton as an insulator in windows, allowing them to meet their market needs for improving the thermal efficiency of their products. #PraxairIsEverywhere
CO2 Growing Strong

Greenhouse Growing

An essential component of photosynthesis, CO2 increases productivity through improved plant growth and vigor, resulting in earlier flowering, higher fruit yields, and improved stem strength and flower size. 
Ar Powered by Innovation

Solar (Photovoltaics, PV)

#PraxairIsEverywhere that innovation meets sustainable development. Our argon is used in wafer production for solar carports like those at our Danbury, CT Headquarters. The carports save energy, reduce carbon emissions, and generate half of the building’s annual electricity. These are just a few ways we are making our planet more productive, as well as our customers.
CO2 Frozen Never Tasted so Fresh

Freezing & Chilling

Prepared foods perfected. Cryogenic freezing and chilling systems from Praxair allow your company to create the new convenience foods that today’s customers demand.
N2 Aquarium Glass


Praxair’s nitrogen is used to produce the tempered and laminated glass in many of the world’s major aquarium windows, including the Aqua Marino de Xcaret in Mexico, the Indianapolis Zoo and the Beijing Aquarium in China, to name just a few. #PraxairIsEverywhere
O2 Molten Hot Perfection

Argon Oxygen Decarburization

Over 75% of the world's stainless steel is made using the Argon Oxygen Decarburization (AOD) process invented by Praxair 50 years ago. #PraxairIsEverywhere