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SRPS EN ISO 10101-3:2011

Natural gas - Determination of water by the Karl Fischer method - Part 3: Coulometric procedure (ISO 10101-3:1993)

Aug 29, 2011
95.99   Withdrawal of Standard   Nov 30, 2022

General information

95.99     Nov 30, 2022

ISS

H193

European Norm

75.060  

English  

From plan 2011

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Scope

The principle of the method specified is passing a measured volume of gas through the titration cell, where the water is absorbed by the anodic solution. The iodine required for the determination of water by the Karl Fischer reaction is generated coulometrically from iodide. The quantity of electricity is directly proportional to the mass of iodine generated and hence to the mass of water determined. Applies to natural gas and other gases which do not react with Karl Fischer reagents. Is applicable to water concentrations between 5 mg/cm^3 and 5000 mg/cm^3.

Life cycle

NOW

WITHDRAWN
SRPS EN ISO 10101-3:2011
95.99 Withdrawal of Standard
Nov 30, 2022

REVISED BY

PUBLISHED
SRPS EN ISO 10101-3:2022

Related project

Adopted from EN ISO 10101-3:1998

Adopted from ISO 10101-3:1993