DIN Standards Committee Gas Technology
DIN EN ISO 6974-5
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 (ISO 6974-5:2014); German version EN ISO 6974-5:2014
Erdgas - Bestimmung der Zusammensetzung und der zugehörigen Unsicherheit durch Gaschromatographie - Teil 5: Isothermes Verfahren für Stickstoff, Kohlenstoffdioxid, C₁- bis C₅-Kohlenwasserstoffe und C₆₊-Kohlenwasserstoffe (ISO 6974-5:2014); Deutsche Fassung EN ISO 6974-5:2014
Overview
This document (EN ISO 6974-5:2014) contains the German version of the International Standard ISO 6974-5:2014 which has been prepared by Technical Committee ISO/TC 193 "Natural gas", the secretariat of which is held by NEN (Netherlands). The responsible national committee is NA 062-05-73 AA "Gasanalyse und Gasbeschaffenheit" ("Gas analysis and gas quality") of the Material Testing Standards Committee (NMP) at DIN. This part of this International Standard describes a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C1 to C5 hydrocarbons individually and a composite C6+ measurement, which represents all hydrocarbons of carbon number 6 and above in natural gas samples. This document (Fpr EN ISO 6974-5:2014) has been prepared by Technical Committee ISO/TC 193 "Natural gas" in collaboration with Technical Committee CEN/TC CS. The responsible national committee is NA 062-05-73 AA "Gasanalyse und Gasbeschaffenheit" ("Gas analysis and gas quality") of the Material Testing Standards Committee (NMP) at DIN. This part of this International Standard describes a gas chromatographic method for the quantitative determination of the content of nitrogen, carbon dioxide and C1 to C5 hydrocarbons individually and a composite C6 measurement, which represents all hydrocarbons of carbon number 6 and above in natural gas samples.
Document: references other documents
Responsible national committee
NA 062-05-73 AA - Gas analysis and gas quality
Responsible european committee
CEN/TC 238 - Test gases, test pressures, appliance categories and gas appliance types
