Registration number (WIID)Project No.TitleStatus
92658ISO/NP 20765-4Natural gas — Calculation of thermodynamic properties — Part 4: Gross characterisation method for fluid phase propertiesIzstrādē
22846ISO/CD 6978Natural gas — Determination of mercuryIzstrādē
45743ISO/NP TR 29921Natural Gas — Basic data on thermodynamic propertiesIzstrādē
66005ISO/WD TR 19680Natural gas — Determination of oxygen content by electrochemical analysisIzstrādē
90044ISO/AWI 22813Natural gas — Determination of composition of Liquefied Natural Gas and associated uncertainty by Raman SpectroscopyIzstrādē
90968ISO/AWI 19739Natural gas — Determination of sulfur compounds using gas chromatographyIzstrādē
42171ISO 12213-1:1997/DAmd 1Natural gas — Calculation of compression factor — Part 1: Introduction and guidelines — Amendment 1Izstrādē
25106ISO/CD 6326-1Natural gas — Determination of sulfur compounds — Part 1: General introductionIzstrādē
85277ISO/AWI 6976Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from compositionIzstrādē
68633ISO/PWI 6974-4Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columnsIzstrādē
Displaying 31-40 of 131 results.