This part of EN ISO 10101 specifies general requirements for the determination of water in natural gas using the Karl Fischer method. EN ISO 10101-2 and EN ISO 10101-3 specify two individual methods of determination, a titration procedure and a coulometric procedure, respectively.
DS/EN ISO 10101-1:1998 history
1998DS/EN ISO 10101-1:1998 Natural gas - Determination of water by the Karl Fischer method - Part 1: Introduction