He ≥ 99,999 %
The ideal ultra-pure gas in laboratory analysis for precise analyses from the % to the ppm range
Laboratory analysis: Carrier gas (GC), operating gas (MS, elemental analysis), purge gas and zero gas (TOC, thermal analysis). Semiconductor industry: Cooling Leakage test medium


Application areas of ALPHAGAZ™ 1 HELIUM

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. 

What are my advantages of ALPHAGAZ™ 1 HELIUM ?

Quality can depend on:

  • Low proportion of critical minor components for routine analysis.

  • Documented quality on enclosed certificate of conformity (product label)

  • Reliable traceability via batch number

  • Assured product purity and long-term stability through special bottle pre-treatment

Simpler choices:

  • Standard gas in the % to ppm range for laboratory analysis 

  • Customised range of cylinder sizes in two pressure levels (S10, L50, bundles) 

  • Separate cylinder park with special colour-coded cylinders 

  • Matching high purity gas fittings available

Constant, reliable services: 

  • ALPHAGAZ™ 1 Helium is in stock and therefore always in the right place at the right time

  • Get support from our Expertise Centre at any time - from quotation to delivery.

Properties and features of ALPHAGAZ™ 1 HELIUM

ALPHAGAZ™ 1 Helium (He) is a compressed colourless and odourless gas that is non-flammable but asphyxiant in high concentrations.

ALPHAGAZ™ 1 Helium (He) is conceived for routine analysis in the laboratory. The high purity level and the low level of impurities are the main component in the ALPHAGAZ™ concept. 

It is recommended for performing analyses in the range from % to ppm and is supplied with a product label (certificate of conformity).

ALPHAGAZ™ 1 Helium (He) has a shelf life of 5 years. A reliable quality is ensured at any time by the ISO 9001 certification of our laboratories.

When is ALPHAGAZ™ 1 HELIUM the right product for me?

ALPHAGAZ™ 1 Helium (He) is part of the ALPHAGAZ™ 1 family. The concept of the ALPHAGAZ™ 1 product range includes high purity gases with the details of relevant impurities such as moisture, oxygen and hydrocarbons. As the requirements of most analytical instrument manufacturers are exceeded by our ALPHAGAZ™ 1 Helium, it is ideal for use as a standard gas in laboratory analysis. Optimal results are achieved in an analysis range from % to ppm. 

Delivery forms for ALPHAGAZ™ 1 HELIUM

Air Liquide supplies the high purity gas throughout the BeNeLux in gas cylinders of various sizes (10l, 50l) as well as in bundles.

ALPHAGAZ™ products in cylinders can be sourced worldwide.