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ISO/TC 193  - Natural gas

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Standards and projects under the direct responsibility of ISO/TC 193 Secretariat and its SCs

Standard and/or projectStageICSTC
ISO/FDIS 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
50.20 75.060ISO/TC 193/SC 1
ISO/CD 6976
Natural gas -- Calculation of calorific values, density, relative density and Wobbe index from composition
30.60 75.060ISO/TC 193/SC 1
ISO 14532
Natural gas -- Vocabulary
60.00 01.040.75
75.060
ISO/TC 193
ISO/FDIS 16960
Natural gas -- Determination of sulfur compounds -- Determination of total sulfur by oxidative microcoulometry method
50.00 75.060ISO/TC 193/SC 1
ISO/AWI 18222
Olfactory method for the evaluation of odour intensity
20.00 75.060ISO/TC 193
ISO/AWI TR 19680
Natural gas -- Determination of oxygen content by electrochemical analysis
20.00ISO/TC 193/SC 1
ISO/DIS 20765-2
Natural gas -- Calculation of thermodynamic properties -- Part 2: Single-phase properties (gas, liquid, and dense fluid) for extended ranges of application
40.99 75.060ISO/TC 193/SC 1
ISO/PRF TR 22302
Natural gas -- Calculation of methane number
50.00 75.060ISO/TC 193