Linde Helium Mixture (40% H₂ in He) – Gas Cylinder

The helium mixture (40% hydrogen in helium) from Linde is a specialty gas blend designed primarily for analytical and laboratory applications.

The mixture is colorless, odorless, non-toxic, and classified as an asphyxiant. The combination of helium and hydrogen provides advantageous physical properties such as high thermal conductivity and low viscosity, supporting stable and efficient operation of analytical systems.

It is commonly used as a carrier or working gas in analytical techniques where optimized separation performance and signal stability are required.

Key Features

• 40% hydrogen in helium mixture
• Colorless and odorless
• Non-toxic, asphyxiant gas
• High thermal conductivity
• Stable composition
• Suitable for analytical applications

Technical Specifications

• Composition: 40% hydrogen (H₂), 60% helium (He)
• Gas type: gas mixture
• Supply form: pressurized cylinder
  • 10 L (200 bar)
  • 50 L (200 bar)

Applications

• Analytical chemistry
• Gas chromatography (GC)
• Laboratory measurements
• Calibration and working gas
• Research and development