Registration number (WIID)Project No.TitleStatus
58030ISO 16960:2014Natural gas — Determination of sulfur compounds — Determination of total sulfur by oxidative microcoulometry methodStandarts spēkā
38600ISO 6978-1:2003Natural gas — Determination of mercury — Part 1: Sampling of mercury by chemisorption on iodineStandarts spēkā
19495ISO 11541:1997Natural gas — Determination of water content at high pressureStandarts spēkā
68638ISO 10101-3:2022Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedureStandarts spēkā
81458ISO 2614:2023Analysis of natural gas — Biomethane — Determination of terpenes' content by micro gas chromatographyStandarts spēkā
33938ISO 19739:2004Natural gas — Determination of sulfur compounds using gas chromatographyStandarts spēkā
40263ISO 20765-1:2005Natural gas — Calculation of thermodynamic properties — Part 1: Gas phase properties for transmission and distribution applicationsStandarts spēkā
83834ISO 11626:2024Natural gas — Determination of sulfur compounds — Determination of hydrogen sulfide content by UV absorption methodStandarts spēkā
85080ISO/TR 17910:2024Natural gas — Coal-based synthetic natural gas quality designation and the applicability of ISO/TC 193 standardsStandarts spēkā
50143ISO/TR 11150:2007Natural gas - Hydrocarbon dew point and hydrocarbon contentStandarts spēkā
Displaying 111-120 of 131 results.