ISO 6974:1984被替代
Natural Gas - Determination Of Hydrogen, Inert Gases And Hydrocarbons Up To C8 - Gas Chromatographic Method
出版：International Organization for Standardization
專家解讀視頻
Describes a precise and accurate method for analysis of natural gas, and requires the use of two columns which can be put into one or two gas chromatographs. The constituents of the eluents of these two columns are detected by a thermal conductivity detector (TCD), and or flame ionization detector (FID).
JIS K 2301:2008 - Equivalent
DIN 51872-4 (1990-06) - Identical
JIS K 2301:1992 - Equivalent
BS 3156-11.1.1:1986 - Identical
NEN ISO 6974 : 1986 - Identical
NEN ISO 6974 : 1986 - Identical
