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Norm
ISO 10101-3:1993
Ausgabedatum: 1993 09 30
Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
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 requi...
ZURÜCKGEZOGEN: 2022 08 31
Herausgeber:
International Organization for Standardization
Format:
Digital | 6 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
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.
ISO 10101-3:2022
2022 08 31
Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
Norm
ISO 10101-3:1993
1993 09 30
Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
Norm
↖
Norm
Ausgabedatum :
2022 08 31
Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
