ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 91570 | ISO/WD 6978-2 | Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation with detection by atomic fluorescence or atomic absorption spectrometry | Izstrādē |
| 68635 | ISO/PWI 6974-6 | 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 | Izstrādē |
| 90044 | ISO/AWI 22813 | Natural gas — Determination of composition of Liquefied Natural Gas and associated uncertainty by Raman Spectroscopy | Izstrādē |
| 37083 | ISO/WD TR 24094 | Analysis of natural gas — Validation of calibration gases using reference measurements of physical properties | Izstrādē |
| 35533 | ISO/WD 20765 | Natural gas — Thermodynamic properties | Izstrādē |
| 92356 | ISO/PWI 10723 | Natural gas — Performance evaluation for analytical systems | Izstrādē |
| 85277 | ISO/PWI 6976.2 | Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition | Izstrādē |
| 68633 | ISO/PWI 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 columns | Izstrādē |
| 90968 | ISO/CD 19739 | Natural gas — Determination of sulfur compounds using gas chromatography | Izstrādē |
| 68631 | ISO/PWI 20765-3 | Natural gas-Calculation of thermodynamic properties-Part — Part 3: Two-phase properties (vapour-liquid equilibria) | Izstrādē |
Displaying 121-130 of 138 results.