ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45743 | ISO/NP TR 29921 | Natural Gas — Basic data on thermodynamic properties | Izstrādē |
| 44112 | ISO/NP 6976 | Natural gas — Calculation of calorific value, density, relative density and Wobbe index from composition | Izstrādē |
| 56433 | ISO/NP 6974-6 | Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 6: Determination of helium, oxygen, nitrogen, carbon dioxide and C1 to C10 hydrocarbons using capaillary columns | Izstrādē |
| 44110 | ISO/NP 6974-4 | Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two packed columns | Izstrādē |
| 44109 | ISO/NP 6974-3 | Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns | Izstrādē |
| 42003 | ISO/NP 24074 | Natural gas — Automated online gas chromatographic method for hydrocarbon dew-point calculation | Izstrādē |
| 40212 | ISO/NP 21399 | Verifying property values of natural gas by gas chromatography | Izstrādē |
| 41690 | ISO/NP 20765-3 | Natural gas-Calculation of thermodynamic properties-Part — Part 3: Two-phase properties (vapour-liquid equilibria) | Izstrādē |
| 41689 | ISO/NP 20765-2 | Natural gas-Calculation of thermodynamic properties — Part 2: Single phase properties (gas, liquid and dense-fluid) for extended ranges of application | Izstrādē |
| 67136 | ISO/NP 10715 | Natural gas — Sampling | Izstrādē |
Displaying 21-30 of 129 results.