Custom and Specialty Gas Blends

Custom and Specialty Gas Blends

Concorde Specialty Gases’ on-site laboratory uses a high precision gravimetric scale and blending system to ensure the most excellent quality stability of the gas mixture.

Specialty gas blends are used in a wide variety of process, manufacturing, and service applications, including industrial welding applications, food packaging, LASER installations, advanced medical procedures, environmental laboratories, and more.

Concorde’s specialty gas blends undergo rigorous purity tests and follow the exact mixture specifications to ensure their quality. At Concorde, all specialty gas blends are done in-house in our state-of-the-art facility. We can provide industry standard and custom gas blends to suit your needs.

Specialty and Custom Gases Primary Standard

• Primary Standard is the highest resolution blend made by weight.
• The primary mixture is certified to + 1% of each minor component when concentration is above 10 ppm.
• Mixture of concentrations between 1 ppm to 9.9 ppm it is certified to + 2% of each minor component.
• Mixtures of concentrations below 1 ppm it is certified to + 20% of each minor component
• Each cylinder has a certificate of analysis complete with certified concentrations.

Certified Standard

• Certified standard is certified to + 2% of each minor component for concentrations above 10 ppm and + 5% of each minor component for concentrations below 10 ppm.
• The blend tolerance for a minor component maybe doubled that of a primary standard.
• Each cylinder has a certificate of analysis complete with certified concentrations.

Custom Mixtures

• Custom mixtures fall under gravimetric standard in which all minor components are certified by the weight values.
• Custom blends contain the same mixture preparation tolerance as the certified standard.
• Each cylinder has a certificate of analysis complete with certified concentrations.