ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 85277 | ISO/PWI 6976.2 | Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition | Izstrādē |
| 40212 | ISO/NP 21399 | Verifying property values of natural gas by gas chromatography | Izstrādē |
| 66005 | ISO/WD TR 19680 | Natural gas — Determination of oxygen content by electrochemical analysis | 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 |
| 29671 | ISO/DIS 6326-2 | Natural gas — Determination of sulfur compounds — Part 2: Gas chromatographic method using an electrochemical detector | Izstrādē |
| 94560 | ISO/NP 26789 | Natural gas — Determination of sulfur compound- Determination of hydrogen sulfide content by lead acetate reaction rate method | Izstrādē |
| 92658 | ISO/AWI 20765-4 | Natural gas — Calculation of thermodynamic properties — Part 4: Gross characterisation method for fluid phase properties | Izstrādē |
| 42173 | ISO 12213-3:1997/DAmd 1 | Natural gas — Calculation of compression factor — Part 3: Calculation using physical properties — Amendment 1 | 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 |
| 90968 | ISO/CD 19739 | Natural gas — Determination of sulfur compounds using gas chromatography | Izstrādē |
Displaying 91-100 of 138 results.