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Oxygen

Pure, ultra pure or in mixtures for your specific needs

Oxygen is the most abundant element on the earth’s surface, it represents by weight 46% of the Earth's crust, 89% of the Earth's water, 21% of the air we breathe, and 62% of the human body.

Oxygen  is a tasteless, odorless and colorless gas essential to life.

It can combine with all the other elements (except rare gases) in order to oxidize them and consequently produce energy.

Ask our dedicated Spec Gas Team

Applications

Laboratory, research

You need high quality pure oxygen for your research center or laboratory, discover our ALPHAGAZ ™ brand with its two ranges of purity

  • ALPHAGAZ™ 1 : 99,999 %
  • ALPHAGAZ™ 2 : 99.9995%

Oxygen is also available as a component in many gas mixtures for a multitude of applications, including industrial hygiene and safety.

Aeronautics, Automotive, Chemicals, Oil & Gas
Our ALPHAGAZ™ brand can also provide pure gases and mixtures for applications such as environmental emissions monitoring, analysis and quality control.

Benefit from Air Liquide’s gas expertise to find the pure gas or gas mixture that fits your specific needs, our dedicated specialty gas team can assist you in the selection process. Several types of certificates are available, depending on your needs: certificate of conformance, certificate of analysis, custom certificates.

Discover our high purity oxygen - ALPHAGAZ 1

Equipment

To choose the right regulator, gas detection system or cylinder accessories  to use your gas cylinder, please consult our dedicated page for gas handling equipment and accessories for specialty gases.

Brands

The easy-to-use valve for your ALPHAGAZ™
To increase safety and ease of use, all ALPHAGAZ™ cylinders come with a Scandina cap and most are equipped with a Smartop valve, which includes a on/off lever, a gauge and a residual pressure valve. Discover the benefits of our innovative SMARTOP™ valve.

Supply modes