ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83834 | ISO 11626:2024 | Natural gas — Determination of sulfur compounds — Determination of hydrogen sulfide content by UV absorption method | Standarts spēkā |
| 42899 | ISO 12213-1:2006 | Natural gas — Calculation of compression factor — Part 1: Introduction and guidelines | Standarts spēkā |
| 44411 | ISO 12213-2:2006 | Natural gas — Calculation of compression factor — Part 2: Calculation using molar-composition analysis | Standarts spēkā |
| 88358 | ISO 24894:2026 | Analysis of natural gas — Determination of sulfur compounds — Determination of hydrogen sulfide by laser absorption spectroscopy | Standarts spēkā |
| 68924 | ISO 20729:2017 | Natural gas — Determination of sulfur compounds — Determination of total sulfur content by ultraviolet fluorescence method | Standarts spēkā |
| 81456 | ISO 2612:2023 | Analysis of natural gas — Biomethane — Determination of ammonia content by tuneable diode laser absorption spectroscopy | Standarts spēkā |
| 55839 | ISO 6974-1:2012 | Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition | Standarts spēkā |
| 42932 | ISO 6326-1:2007 | Natural gas — Determination of sulfur compounds — Part 1: General introduction | Atcelts |
| 12975 | ISO 6570-3:1984 | Natural gas — Determination of potential hydrocarbon liquid content — Part 3: Volumetric method | Atcelts |
| 12620 | ISO 6326-4:1994 | Natural gas — Determination of sulfur compounds — Part 4: Gas chromatographic method using a flame photometric detector for the determination of hydrogen sulfide, carbonyl sulfide and sulfur-containing odorants | Atcelts |
Displaying 41-50 of 131 results.