Reference number
ISO 10101-3:2022
© ISO 2024
International Standard
ISO 10101-3:2022
Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
Edition 2
2022-08
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Published (Edition 2, 2022)

ISO 10101-3:2022

Language
Format
CHF 63
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Abstract

This document specifies a coulometric procedure for the determination of water content by the Karl Fischer method. The method is applicable to natural gas and other gases which do not react with Karl Fischer (KF) reagents.

It applies to water concentrations between 5 mg/m3 and 5 000 mg/m3. Volumes are expressed at temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm).

General information

  • Status
     : Published
    Publication date
     : 2022-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 193/SC 1
    ICS :
    75.060 
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