NF X20-510-5*NF EN ISO 6974-5:2014
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

Standard No.

NF X20-510-5*NF EN ISO 6974-5:2014

Release Date

2014

Published By

Association Francaise de Normalisation

Latest

NF X20-510-5*NF EN ISO 6974-5:2014

Replace

NF X20-510-5:2003

Scope

This part of the International Standard describes a gas chromatographic method for the quantitative determination of nitrogen, carbon dioxide and C1 to C5 hydrocarbons individually, and a composite measurement of C6+ which represents all 6-atom hydrocarbons carbon and more in natural gas samples. It is applicable to the analysis of gases containing constituents within the working ranges given in Table 1.

NF X20-510-5*NF EN ISO 6974-5:2014 Referenced Document

• ISO 6974-1 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition; Technical Corrigendum 1
• ISO 6974-2 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 2: Uncertainty calculations

NF X20-510-5*NF EN ISO 6974-5:2014 history

• 2014 NF X20-510-5*NF EN ISO 6974-5:2014 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
• 0000 NF X20-510-5:2003