CEN/TC 264

Registration number (WIID)Project No.TitleStatus
27461LVS EN ISO 16000-12:2008Indoor air - Part 12: Sampling strategy for polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polycyclic aromatic hydrocarbons (PAHs)Standarts 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
22020LVS EN 14662-2:2005 AAmbient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatographyStandarts spēkā
22437LVS EN ISO 20988:2007Air quality - Guidelines for estimating measurement uncertaintyStandarts spēkā
25616LVS EN ISO 16000-7:2007Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrationsStandarts spēkā
27462LVS EN ISO 16000-15:2008Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO<(Index)2>) (ISO 16000-15:2008)Standarts spēkā
76758prEN ISO 16911-1Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2025)Aptauja slēgta
26723LVS CEN/TS 1948-4:2007Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 4: Sampling and analysis of dioxin-like PCBsAtcelts
13556ENV 13419-1:1999Building products - Determination of the emission of volatile organic compounds - Part 1: Emission test chamber methodAtcelts
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