Registration number (WIID)Project No.TitleStatus
68634ISO/PWI 6974-5Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbonsIzstrādē
42003ISO/NP 24074Natural gas — Automated online gas chromatographic method for hydrocarbon dew-point calculationIzstrādē
67136ISO/NP 10715Natural gas — SamplingIzstrādē
25106ISO/CD 6326-1Natural gas — Determination of sulfur compounds — Part 1: General introductionIzstrādē
44111ISO/CD 6974-5Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 5: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columnsIzstrādē
41689ISO/NP 20765-2Natural gas-Calculation of thermodynamic properties — Part 2: Single phase properties (gas, liquid and dense-fluid) for extended ranges of applicationIzstrādē
45743ISO/NP TR 29921Natural Gas — Basic data on thermodynamic propertiesIzstrādē
45744ISO/NP TR 29922Natural Gas — Supporting information on the calculation of physical properties according to ISO 6976Izstrādē
33716ISO/DIS 6978-1Natural gas — Determination of mercury — Part 1: Principles and general requirementsIzstrādē
29671ISO/DIS 6326-2Natural gas — Determination of sulfur compounds — Part 2: Gas chromatographic method using an electrochemical detectorIzstrādē
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