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Analysis of natural gas —Biomethane — Determination of the content of compressor oil
60.60 Standard published
Analysis of natural gas — Biomethane — Determination of VOCs by thermal desorption gas chromatography with flame ionization and/or mass spectrometry detectors
60.60 Standard published
Gas analysis — Determination of the water dew point of natural gas — Cooled surface condensation hygrometers
90.20 Standard under periodical review
Natural gas — Determination of potential hydrocarbon liquid content — Gravimetric methods
90.20 Standard under periodical review
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
90.93 Standard confirmed
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition — Technical Corrigendum 1
60.60 Standard published
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
90.93 Standard confirmed
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 3: Precision and bias
90.60 Close of review
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
90.92 Standard to be revised
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
90.93 Standard confirmed
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
90.93 Standard confirmed
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 — Technical Corrigendum 1
60.60 Standard published
Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
90.92 Standard to be revised
Natural gas — Determination of mercury — Part 1: Sampling of mercury by chemisorption on iodine
90.93 Standard confirmed
Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloy
90.93 Standard confirmed
Natural gas — Determination of mercury — Part 2: Sampling of mercury by amalgamation on gold/platinum alloy — Technical Corrigendum 2
60.60 Standard published
Natural gas — Upstream area — Determination of drag reduction in laboratory for slick water
60.60 Standard published