Working Group

Title

Current status/stage

Draft available

Publication date

WG 20

ISO/CD 13271 Stationary source emissions -- Determination of PM10/PM2,5 mass concentration in flue gas -- Measurement at higher concentrations by use of virtual impactors

30.60

WG 21

ISO/WD 25597 Stationary source emissions -- Test method for determining PM 2.5 and PM 10 mass in stack gases using cyclone samplers and sample dilution

20.99

 BS ISO 25597

 2012

WG 22

ISO/FDIS 25139 Stationary source emissions -- Manual method for the determination of the methane concentration using gas chromatography

50.00

ISO FDIS 25139

2012

WG 23

ISO/DIS 11057 Air quality -- Test method for filtration characterization of cleanable filter media

40.99

2012

WG 24

ISO/CD 13199 Stationary source emissions -- Determination of total volatile organic compounds (TVOC) in waste gases from non-combustion processes -- Non-dispersive infrared method equipped with catalytic converter

30.99

2013

WG 25

ISO/WD 14385-2 Stationary source emissions -- Green house gases -- Part 2: Ongoing quality control of automated measuring systems

ISO/WD 14385-1 Stationary source emissions -- Green house gases -- Part 1: Calibration of automated measuring systems

20.20

20.20

2013

2013

WG 26

ISO/CD 13833 Stationary source emissions -- Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide -- Radiocarbon sampling and determination

30.60

 ISO FDIS 13833

2013