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 (ISO 6974-5:2014)
出版：Comite Europeen de Normalisation
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基本信息
标准编号： EN ISO 6974-5 : 2014
标准类别：Standard
出版单位：Comite Europeen de Normalisation
标准页数：0
标准简介
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.
