ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 55712 | ISO 10723:2012 | Natural gas — Performance evaluation for analytical systems | Standarts spēkā |
| 57080 | ISO 6974-5:2014 | Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons | Standarts spēkā |
| 74906 | ISO 23219:2022 | Natural gas — Format for data from gas chromatograph analysers for natural gas — XML file format | 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 |
| 81457 | ISO 2613-1:2023 | Analysis of natural gas — Silicon content of biomethane — Part 1: Determination of total silicon by atomic emission spectroscopy (AES) | Standarts spēkā |
| 81456 | ISO 2612:2023 | Analysis of natural gas — Biomethane — Determination of ammonia content by tuneable diode laser absorption spectroscopy | Standarts spēkā |
| 51245 | ISO/TR 12148:2009 | Natural gas — Calibration of chilled mirror type instruments for hydrocarbon dewpoint (liquid formation) | Standarts spēkā |
| 38601 | ISO 6978-2:2003 | Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloy | Standarts spēkā |
Displaying 21-30 of 138 results.