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ISO 10101-3:2022

Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure

Publication date:   Aug 31, 2022

General information

60.60 Standard published   Aug 31, 2022

ISO

ISO/TC 193/SC 1 Analysis of natural gas

International Standard

75.060   Natural gas

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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).

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10101-3:1993

NOW

PUBLISHED
ISO 10101-3:2022
60.60 Standard published
Aug 31, 2022