• 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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Projects of NA 062-05-73 AA

ISO/AWI 22813 2024-10-29 ISO 22813 Natural gas - Liquefied Natural Gas -Determination of composition and associated uncertainty by Raman Spectroscopy More  Comment 
ISO/AWI 24895 2024-02-14 Analysis of natural gas - Determination of particulate matter -Part1:Determination of particles content by gravimetric method More  Comment 
DIN 51898-1/A1 2024-02-08 Gas analysis - Absolute volumetric method for dynamic preparation of calibration gases - Part 1: Preparation from pure gases; Amendment 1 More  Comment 
ISO/CD 24894 2024-02-08 Analysis of natural gas - Determination of sulfur compounds --Determination of hydrogen sulfide by laser absorption spectroscopy More  Comment 
ISO/AWI 20765-3 2024-01-25 Natural gas-Calculation of thermodynamic properties- - Part 3: Two-phase properties (vapour-liquid equilibria) More  Comment 
DIN EN ISO 6976 rev 2023-10-23 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition More  Comment 
ISO/AWI 6976 2023-10-17 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition More  Comment 
DIN EN ISO 14111 rev 2023-07-14 Natural gas - Guidelines to traceability in analysis More  Comment 
ISO/WD 23219 2023-07-03 Natural gas - Format for data from gas chromatograph analysers for natural gas - XML file format More  Comment 
ISO/AWI 14111 2023-06-27 Natural gas - Guidelines to metrological traceability More  Comment 

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