The safe and reliable supply of hydrogen is crucial for many industries. We supply hydrogen in a range of volumes and purities to meet your unique needs. Hydrogen is used for refining, welding mixtures and in laboratory and research applications
Laboratory grade hydrogen
Air Liquide offers hydrogen as a pure speciality gas, available in two grades. ALPHAGAZTM 1 hydrogen grade has 99.999% purity. ALPHAGAZTM 2 grade has 99.9998% purity and is ultra-pure for critical laboratory and analytic applications. Hydrogen in helium or nitrogen balances are also available as FID fuel gases.