Gas mixtures which are required for specific processes are normally chosen for their physical and chemical properties, rather than analytical accuracy of the mixture. Process mixtures are normally supplied uncertified. However, they are prepared with in the specified filling tolerances. Certificates of purity and levels of critical impurities are provided on request.

Gas mixtures which are required for specific processes are normally chosen for their physical and chemical properties, rather than analytical accuracy of the mixture. Process mixtures are normally supplied uncertified. However, they are prepared with in the specified filling tolerances. Certificates of purity and levels of critical impurities are provided on request.

TRUAIR manufactures a wide range of gas mixtures with varying proportions to suit individual processes. These mixtures are to be used for process applications only and not for calibration of analyzers or other similar applications where the exact composition of the mixture is required. These mixtures are generally made out of two safe components in proportions ranging from 2 % to 98 %

ARGON + NITROGEN

ARGON + HYDROGEN

ARGON + CARBON DIOXIDE

ARGON + OXYGEN

ARGON + HELIUMN

NITROGEN + HYDROGEN