Geographic Area(s)
North America
This test method covers the determination of the chemical composition of natural gases and similar gaseous mixtures within the range of composition shown in Table 1. This test method may be abbreviated for the analysis of lean natural gases containing negligible amounts of hexanes and higher hydrocarbons, or for the determination of one or more components, as required.
Status Explanation
(note: Developed by D03.07 subcommittee; being used to measure helium in hydrogen) Published. Available from