DIN EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011); German version EN ISO 25139:2011
This European Standard specifies a manual method for the determination of the concentration of methane emissions from stationary sources .
This International Standard specifies an independent method of measurement, which is validated for mass concentrations up to 1500 mg/m.
DIN EN ISO 25139:2011 Referenced Document
EN 15267-3 Air quality - Assessment of air quality monitoring equipment - Part 3: Performance criteria and test procedures for stationary automated measuring systems for continuous monitoring of emissions from stationary sources*, 2023-12-20 Update
ISO 9169 Air quality - Definition and determination of performance characteristics of an automatic measuring system
DIN EN ISO 25139:2011 history
2011DIN EN ISO 25139:2011-08 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011); German version EN ISO 25139:2011
2011DIN EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011); German version EN ISO 25139:2011
1970DIN EN ISO 25139 E:2009-06 Handbook of Methods for Determining Methane Concentration by Gas Chromatography from Stationary Source Emissions (Draft)