ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40212 | ISO/NP 21399 | Verifying property values of natural gas by gas chromatography | Izstrādē |
| 39300 | ISO 6974-6:2002/Cor 1:2003 | Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns — Technical Corrigendum 1 | 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 |
| 38600 | ISO 6978-1:2003 | Natural gas — Determination of mercury — Part 1: Sampling of mercury by chemisorption on iodine | Standarts spēkā |
| 37083 | ISO/WD TR 24094 | Analysis of natural gas — Validation of calibration gases using reference measurements of physical properties | Izstrādē |
| 37009 | ISO/WD 23874 | Natural gas — Analytical requirements for hydrocarbon content/dew point calculation | Izstrādē |
| 35533 | ISO/WD 20765 | Natural gas — Thermodynamic properties | Izstrādē |
| 33938 | ISO 19739:2004 | Natural gas — Determination of sulfur compounds using gas chromatography | Standarts spēkā |
| 33718 | ISO/DIS 6978-3 | Natural gas — Determination of mercury — Part 3: Sampling of mercury by amalgamation on gold/platinum alloy | Izstrādē |
| 33717 | ISO/DIS 6978-2 | Natural gas — Determination of mercury — Part 2: Sampling of mercury by chemisorption on iodine | Izstrādē |
Displaying 71-80 of 129 results.