BS EN ISO 10101-3:2022
Natural gas. Determination of water by the Karl Fischer method. Coulometric procedure

Standard No.

BS EN ISO 10101-3:2022

Release Date

2022

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 10101-3:2022

Scope

1   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/m 3 and 5 000 mg/m 3 . Volumes are expressed at temperature of 273,15 K (0 °C) and a pressure of 101,325 kPa (1 atm).

BS EN ISO 10101-3:2022 Referenced Document

• ISO 10101-1 Natural gas — Determination of water by the Karl Fischer method — Part 1: General requirements
• ISO 14532 Natural gas - Vocabulary

BS EN ISO 10101-3:2022 history

• 2022 BS EN ISO 10101-3:2022 Natural gas. Determination of water by the Karl Fischer method. Coulometric procedure
• 1994 BS EN ISO 10101-3:1994 Natural gas - Determination of water by the Karl Fischer method - Coulometric procedure