High-purity gases

Helium

For leak detection, balloons, cryogenic applications and use as an analytical carrier gas.

Product & safety information

We agree the specification, availability and delivery options with you.

Oil-free air of defined composition for laboratories, analysis and sensitive technical applications.

High-purity gases for CO₂ lasers and fibre-laser cutting systems. Cylinder bundles are available.

Hydrocarbon-free air of defined composition for measurement, analysis and calibration.