This standard applies to manual measurement methods for the determination of methane emission concentrations from stationary sources. This standard applies to measurement methods valid for mass concentrations up to 1 500 mg/m3.
KS I ISO 25139:2013 history
2023KS I ISO 25139-2023 Stationary source emissions — Manual method for the determination of the methane concentration using gas chromatography
0000 KS I ISO 25139-2013(2018)
2013KS I ISO 25139:2013 Stationary source emissions ― Manual method for the determination of the methane concentration using gas chromatography