CEN/TC 264

Registration number (WIID)Project No.TitleStatus
77394LVS CEN/TR 18076:2024Ambient air - Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PMStandarts spēkā
70010LVS EN 16976:2024Ambient air - Determination of the particle number concentration of atmospheric aerosolStandarts spēkā
67021LVS EN 17628:2022Fugitive and diffuse emissions of common concern to industry sectors - Standard method to determine diffuse emissions of volatile organic compounds into the atmosphereStandarts spēkā
66788LVS EN 13725:2022Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rateStandarts 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
21951LVS EN 1948-3:2006Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFsStandarts spēkā
74413LVS EN 15267-4:2024Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sourcesStandarts spēkā
74697LVS EN 14662-1:2024Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatographyStandarts spēkā
74412LVS EN 15267-3:2024Air 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 sourcesStandarts spēkā
67487LVS EN 14212:2024Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescenceStandarts spēkā
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