ISO 6974-5:2014现行
Natural gas - Determination of composition and associated uncertainty by gas chromatography Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons
出版：International Organization for Standardization
专家解读视频
Explains a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C[1] to C[5] hydrocarbons individually and a composite C[6+] measurement, which represents all hydrocarbons of carbon number 6 and above in natural gas samples.
KS I ISO 6974-5:2015 - Identical
NEN ISO 6974-5 : 2000 - Identical
BS ISO 6974-5 : 2000 AMD 13863 - Identical
UNI EN ISO 6974-5:2015 - Identical
BIS IS 15130-5 : 2002 - Identical
SS-EN ISO 6974-5:2014 - Identical
DS EN ISO 6974-5 : 2014 - Identical
SAC GB/T 27894-5 : 2012 - Identical
PN EN ISO 6974-5 : 2014 - Identical
