• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of NA 062

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ISO 6974-4 2000-04 Standards Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxyde and C₁ to C₅ and C₆₊ hydrocarbons for a laboratory and on-line measuring system using two columns More  Order from DIN Media
ISO 6974-5 2014-07 Standards 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 More  Order from DIN Media
ISO 6974-6 2002-10 Standards Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns More  Order from DIN Media
ISO 6974-6 Technical Corrigendum 1 2003-10 Standards Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C₁ to C₈ hydrocarbons using three capillary columns; Technical Corrigendum 1 More  Order from DIN Media
ISO 6975 1997-04 Standards Natural gas - Extended analysis - Gas-chromatographic method More  Order from DIN Media
ISO 6976 2016-08 Standards Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition More  Order from DIN Media
ISO 6978-1 2003-10 Standards Natural gas - Determination of mercury - Part 1: Sampling of mercury by chemisorption on iodine More  Order from DIN Media
ISO 6978-2 2003-10 Standards Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy More  Order from DIN Media
ISO 6978-2 Technical Corrigendum 2 2006-04 Standards Natural gas - Determination of mercury - Part 2: Sampling of mercury by amalgamation on gold/platinum alloy; Technical Corrigendum 2 More  Order from DIN Media
ISO 6989 1981-05 Standards Textile fibres; Determination of length and length distribution of staple fibres (by measurement of single fibres) More  Order from DIN Media

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