ISO/TC 193/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22846 | ISO/CD 6978 | Natural gas — Determination of mercury | Izstrādē |
| 20875 | ISO/DIS 13275 | Natural gas — Preparation of calibration gas mixtures - Gravimetric methods | Izstrādē |
| 88358 | ISO/DIS 24894 | Analysis of natural gas — Determination of sulfur compounds — Determination of hydrogen sulfide by laser absorption spectroscopy | Aptauja slēgta |
| 29671 | ISO/DIS 6326-2 | Natural gas — Determination of sulfur compounds — Part 2: Gas chromatographic method using an electrochemical detector | Izstrādē |
| 83616 | ISO/DIS 6974-4 | Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 4: Guidance on gas analysis | Aptauja slēgta |
| 33716 | ISO/DIS 6978-1 | Natural gas — Determination of mercury — Part 1: Principles and general requirements | Izstrādē |
| 33717 | ISO/DIS 6978-2 | Natural gas — Determination of mercury — Part 2: Sampling of mercury by chemisorption on iodine | Izstrādē |
| 33718 | ISO/DIS 6978-3 | Natural gas — Determination of mercury — Part 3: Sampling of mercury by amalgamation on gold/platinum alloy | Izstrādē |
| 54983 | ISO/NP 10715 | Natural gas — Sampling guidelines | Izstrādē |
| 67136 | ISO/NP 10715 | Natural gas — Sampling | Izstrādē |
Displaying 91-100 of 129 results.