N2 ≥ 99,999 %
The ideal high purity gas for analyses from the % to the ppm range in laboratory analysis.
Laboratory analysis: carrier gas (GC); operating gas (LCMS etc.) purge and zero gas, protective atmosphere Semiconductor industry: purge gas, inerting, cleaning, carrier gas CVD


Applications of ALPHAGAZ™ 1 NITROGEN

In analytics ALPHAGAZ™ 1 Nitrogen (N2) is often used as a carrier gas in gas chromatography (GC). A further area of application is the use as an operating gas, for example in LC/MS. ALPHAGAZ™ 1 Nitrogen is used as a purge gas in various analytical instruments such as the spark spectrometer, NDIR or ICP. 

In the semiconductor industry, ALPHAGAZ™ 1 nitrogen is used for inerting, cleaning and as a purge gas. It can also be used as a carrier gas in CVD.

What are my advantages of ALPHAGAZ™ 1 NITROGEN ?

Simpler choices:

  • Laboratory gas for analysis in the % to ppm range

  • Demand-oriented selection of cylinder sizes (S10, L50, Bundles) 

  • Separate cylinder park with specially colour-coded cylinders 

  • Suitable high purity gas fittings available

Quality you can depend on:

  • Low content of critical secondary components

  • Quality documented on the attached certificate of conformity in the form of a product label

  • Traceability secured via batch number 

  • Special bottle pretreatment guarantees product purity and long-term stability 

Consistent, reliable service:

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

  • From quotation to delivery ­­– our Expertise Centre supports you.

Properties and features of ALPHAGAZ™ 1 NITROGEN

ALPHAGAZ™ 1 Nitrogen (N2) is a compressed colourless and odourless gas that is non-flammable but asphyxiant in high concentrations.

ALPHAGAZ™ 1 Nitrogen (N2) 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 Nitrogen (N2) 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 NITROGEN the right product for me?

ALPHAGAZ™ 1 Nitrogen (N2) 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 Nitrogen, 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 NITROGEN

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.