CEN/TC 264

Registration number (WIID)Project No.TitleStatus
30866EN ISO 25139:2011Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO/DIS 25139:2009)Izstrādē
66429EN ISO 21877:2019Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)Izstrādē
31239EN ISO 21258:2010Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)Izstrādē
22437EN ISO 20988:2007Air quality - Guidelines for estimating measurement uncertainty (ISO 20988:2007)Izstrādē
27812EN ISO 16911-2:2013Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 2: Automated measuring systems (ISO 16911-2:2013)Izstrādē
27811EN ISO 16911-1:2013Stationary source emissions - Determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2011)Izstrādē
13572EN ISO 16017-2:2003Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 2: Diffusive sampling (ISO 16017-2:2003)Izstrādē
13571EN ISO 16017-1:2000Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 1: Pumped sampling (ISO 16017-1:2000)Izstrādē
70608EN ISO 16000-9:2024Indoor air - Part 9: Determination of the emission of volatile organic compounds from samples of building products and furnishing - Emission test chamber method (ISO 16000-9:2024)Standarts spēkā
29422EN ISO 16000-9:2006/AC:2007Indoor air - Part 9: Determination of the emission of volatile organic compounds from building products and furnishing - Emission test chamber method (ISO 16000-9:2006/Cor 1:2007)Atcelts
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