BS EN 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, C[1] To C[5] Hydrocarbons And C[6+] Hydrocarbons
出版：British Standards Institution
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.
Renumbers and supersedes BS ISO 6974-5 (08/2002) 2001 Version incorporates amendment 13863 to BS ISO 6974-5. Supersedes BS 3156-11.1.1(1986) and 95/123189 DC. (11/2005) Supersedes 12/30264449 DC. (07/2014)
NF EN ISO 6974-5:2003 - Identical
ONORM EN ISO 6974-5:2002 - Identical
NBN EN ISO 6974-5:2014 - Identical
DIN EN ISO 6974-5 (2014-10) - Identical
NS EN ISO 6974-5:2014 - Identical
NF EN ISO 6974-5:2014 - Identical
ONORM EN ISO 6974-5:2014 - Identical
SN EN ISO 6974-5:2014 - Identical
UNE EN ISO 6974-5:2015 - Identical
NEN EN ISO 6974-5:2001 - Identical
SS EN ISO 6974-5 Ed. 1 (2002) - Identical
DIN EN ISO 6974-5 (2002-06) - Identical
SN EN ISO 6974-5:2001 - Identical
I.S. EN ISO 6974-5:2014 - Identical
NEN EN ISO 6974-5:2014 - Identical
SS EN ISO 6974-5 Ed. 2 (2014) - Identical
UNE EN ISO 6974-5:2003 - Identical
NS EN ISO 6974-5 Ed. 1 (2001) - Identical
I.S. EN ISO 6974-5:2002 - Identical
UNI EN ISO 6974-5:2004 - Identical
NBN EN ISO 6974-5:2002 - Identical
