ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 92658 | ISO/NP 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 |
| 42171 | ISO 12213-1:1997/DAmd 1 | Natural gas — Calculation of compression factor — Part 1: Introduction and guidelines — Amendment 1 | Izstrādē |
| 68634 | ISO/PWI 6974-5 | 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 | Izstrādē |
| 42003 | ISO/NP 24074 | Natural gas — Automated online gas chromatographic method for hydrocarbon dew-point calculation | Izstrādē |
| 66005 | ISO/WD TR 19680 | Natural gas — Determination of oxygen content by electrochemical analysis | Izstrādē |
| 25109 | ISO/CD 6570-2 | Natural gas — Determination of potential hydrocarbon liquid content — Part 2: Weighing method | 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 |
| 54983 | ISO/NP 10715 | Natural gas — Sampling guidelines | Izstrādē |
Displaying 121-130 of 131 results.