Certificates of Conformance

A Certificate of Conformance is a typical analysis based on the specifications for the product requested. These are available for all the gas/gas blends that we fill and distribute. This certificate is also known as a typical cert. It is not an actual cylinder/vessel analysis. If the certificate you are looking for is not available we can provide it for you upon request. Please click on the appropriate name below for your pdf document.

Pure Gases Acetylene Air Grade Dry Air Grade 0.1 Zero Air Grade 1.0 Zero Argon Argon Grade 4.8 - 99.998% Prepurified Argon Grade 5.6 - 99.9996% Research Argon Liquid Argon Grade 5.0 - 99.999% Ultra High Purity Breathing Air Grade D/Dry Carbon Dioxide Carbon Dioxide - liquid - Grade 2.8 - 99.8% Bone Dry Carbon Dioxide - vapor - Grade 2.8 - 99.8% Bone Dry Helium Helium Grade 5.5 - 99.9995% Research Helium Grade 6.0 - 99.9999% Helium Grade 4.7 - 99.997% High Purity Helium Grade 5.0 - 99.999% Ultra High Purity Hydrogen Hydrogen Grade 5.0 - 99.999% Ultra High Purity Methane Grade 2.0 - 99% Methane Grade 3.7 - 99.97% Ultra High Purity Nitrogen Nitrogen Liquid Nitrogen Grade 4.8 - 99.998% Prepurified Nitrogen Grade 5.0 - 99.999% Ultra High Purity Nitrogen Grade 0.2 - 99.998% Zero Oxygen Oxygen Grade 2.6 - 99.6% Extra Dry

Mixtures MIX29 - 8% Carbon Dioxide in Argon MIX30 - 25% Carbon Dioxide in Argon MIX34 - 5% Hydrogen in Argon MIX35 - 10% Carbon Dioxide in Argon MIX36 - 2% Oxygen, 10% Carbon Dioxide in Argon MIX37 - 10% Methane in Argon Mix38 - 5% Methane in Argon MIX3N - 2% Hydrogen in Argon MIX3U - 15% Carbon Dioxide in Argon MIX48 - 5% Carbon Dioxide, 40% Helium in Nitrogen MIX50 - 25% Argon in Helium MIX52 - 2.5% Carbon Dioxide, 7.5% Argon in Helium MIX90 - 25% Carbon Dioxide in Nitrogen MIX92 - 40 % Hydrogen in Nitrogen MIXTU - 2% Carbon Dioxide, 43% Argon in Helium