Stable Isotope Ratio Reference Gase
Pioneering Innovation with enhanced reliability
Air Liquide offers stable isotope ratio reference gases with high analytical accuracy, required compositions, and targeted isotopic signatures. The five most commonly used elements in stable isotope research (C, O, H, N, and S) are currently available with a large range of isotopic ratios. Air Liquide provides stable isotope ratio reference gases in cylinders with sizes adapted to your needs.