Gases

Assist Gas
Optimal assist gases are critical to ensure the laser works to maximum efficiency. We have a complete range of lasing gases including nitrogen, oxygen, helium and argon in various levels of purity, pressures and modes of supply – including the CryoEase® microbulk solution.
Resonator Gas
Air Products has a complete range of high-quality laser resonator gases. We provide both pure and pre-mixed gases – all meet or exceed the gas purity and mixture accuracy specifications of the world's leading laser manufacturers.
