OS GSO ISO 10101-3:2023

ISO 10101-3:2022
Omani Standard   Current Edition · Approved on 10 September 2023

Natural Gas — Determination of Water by the Karl Fischer Method — Part 3: Coulometric Procedure

OS GSO ISO 10101-3:2023 Files

OS GSO ISO 10101-3:2023 Scope

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).

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