Helium

Helium, a chemically inert gas, plays a critical role in a wide array of applications such as Inerting, Cooling and Welding in electronics, laboratory research, fibre optics, and space sectors.

Specifications

Safety Data Sheet Product Catalogue

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Our Helium products

Air Liquide supplies this pure specialty gas in many volumes, depending on your needs, from ISO containers to non returnable Mini-Mix™ Transportable cylinders.

ALPHAGAZ™ 1 He

Air Liquide engineers various grades of pure helium under the ALPHAGAZ™ brand. ALPHAGAZ™1 grade of pure helium has a purity of 99.999%. Comes in compressed gas cylinders equipped with ergonomic open caps and SMARTOP™ valves.

ALPHAGAZ™ 1 Helium (He) is a standard gas in routine analysis. Applications include use as a carrier gas in gas chromatography (GC) and as an operating gas in mass spectrometry (MS) and elemental analysis. In addition, ALPHAGAZ™ 1 Helium is also used as a zero gas or purge gas in TOC analysis and thermal analysis. In the semiconductor industry, helium is used for cooling. Less frequently, ALPHAGAZ™ 1 Helium is also used as a leak test medium.

- ALPHAGAZ™-1 He

Our pure gases and LASAL™ Blends are prepared under strict quality control procedures that remove virtually all impurities such as moisture, hydrocarbons and particulates.

We offer technical assistance by specialized experts and services around management of gas activities on your site such as safety audits, gas handling training, smoke reduction system.

Some of the most prominent used mixtures in the LASAL™ range: LASAL™4 - He | LASAL™ 86 | LASAL™ 53 | LASAL™ P66 | LASAL™ 66 | LASAL™ P51 | LASAL™ 41

Pure helium is essential for many industries and applications, in particular MRI and NMR, semiconductors, optical fibers, scientific research, tethered balloons or airships, rocket launching, leak detection.

We have a dedicated delivery fleet and customizable delivery services to guarantee your helium supply. Cylinders from Air Liquide come equipped with ergonomic open caps and SMARTOP™ valves, with quick ON/OFF levers and built-in pressure gauges to minimize product shrinkage. Ancillary equipment designed to safely handle helium is also available, including cylinder carts and cylinder stands.

- HE HP

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Gas Supply modes

Cylinders

Smaller amounts are supplied in individual cylinders. Good for mobility and maximum flexibility of usage. The cylinders can be connected directly just near the point of use, easy to handle and maintain with their SMARTOP, whenever and wherever you need.
Bundle

For larger supply than the capacity of individual cylinders allows, we also deliver in frames of 8 or 16. A changeover module is also offered for smooth transition for multiple bundle installations.
Liquid Skid Tank ™

To reduce the cost for customers consuming more than 300 cylinders a month, we offer the Liquid Skid Tank ™, a cryogenic tank occupying less than 4m2, ready to use.
Cryogenic Liquid Tank

For the supply of large volumes from 6,000 to 100,000 liters, we offer Cryogenic Liquid, a reliable solution with automatic stock refill thanks to Telemetry connection. On-site and safe, it ensures the highest efficiency for our biggest consumers.
Pipeline supply

Pipeline supply from nearest Air Liquide source to ensure lowest carbon emissions