CEN/TC 264

Registration number (WIID)Project No.TitleStatus
39060LVS EN 14791:2017Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference methodStandarts spēkā
39059LVS EN 14789:2017Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: ParamagnetismStandarts spēkā
31874LVS CEN/TS 13649:2015Stationary source emissions - Determination of the mass concentration of individual gaseous organic compounds - Sorptive sampling method followed by solvent extraction or thermal desorptionStandarts spēkā
62908LVS EN 12341:2023Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matterStandarts spēkā
38744LVS EN 13284-1:2018Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric methodStandarts spēkā
70007LVS CEN/TS 18073:2024Ambient air - Determination of lung deposited surface area (LDSA) concentration using aerosol monitors based on diffusion chargingStandarts spēkā
27816LVS EN 14902:2005 /AC:2007 AAmbient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matterStandarts spēkā
60880LVS CEN/TS 17660-1:2022Air quality - Performance evaluation of air quality sensor systems - Part 1: Gaseous pollutants in ambient airStandarts spēkā
70609EN ISO 16000-11:2024Indoor air - Part 11: Determination of the emission of volatile organic compounds from samples of building products and furnishing - Sampling, storage of samples and preparation of test specimens (ISO 16000-11:2024)Standarts spēkā
67486EN 14211:2024Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescenceStandarts spēkā
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