Abstract / scope
This part of ISO 6974 describes the process required to determine the uncertainty associated with the mole
fraction for each component from a natural gas analysis in accordance with ISO 6974‑1.
ISO 6974-2:2012Published
Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
Gaz naturel — Détermination de la composition et de l'incertitude associée par chromatographie en phase gazeuse — Partie 2: Calculs d'incertitude