Registration number (WIID)Project No.TitleStatus
41690ISO/NP 20765-3Natural gas-Calculation of thermodynamic properties-Part — Part 3: Two-phase properties (vapour-liquid equilibria)Izstrādē
92356ISO/PWI 10723Natural gas — Performance evaluation for analytical systemsIzstrādē
73969ISO/PWI 22813Liquefied Natural Gas, Determination of composition and associated uncertainty by sensor technologyIzstrādē
90044ISO/AWI 22813Natural gas — Determination of composition of Liquefied Natural Gas and associated uncertainty by Raman SpectroscopyIzstrādē
90968ISO/CD 19739Natural gas — Determination of sulfur compounds using gas chromatographyIzstrādē
91570ISO/AWI 6978-2Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation with detection by atomic fluorescence or atomic absorption spectrometryIzstrādē
44109ISO/NP 6974-3Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columnsIzstrādē
87365ISO/CD 14111Natural gas — Guidelines to metrological traceabilityIzstrādē
25106ISO/CD 6326-1Natural gas — Determination of sulfur compounds — Part 1: General introductionIzstrādē
22846ISO/CD 6978Natural gas — Determination of mercuryIzstrādē
Displaying 11-20 of 131 results.