ISO 6975:1997

Apply For Services

Natural gas — Extended analysis — Gas-chromatographic method

ISO 6975:1997 refers to an International Standard that outlines a gas chromatographic method for the "extended analysis" of natural gas, meaning it specifies how to accurately measure a wide range of components within a natural gas sample, including hydrocarbons (from methane to heavier fractions), helium, nitrogen, carbon dioxide, oxygen, and argon, using a gas chromatograph analysis technique.