Registration number (WIID)Project No.TitleStatus
78120-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 5: Manual or automatic pumped sampling of formaldehyde on DNPH followed by offline HPLC/UVIzstrādē
21150-Fugitive and diffuse emissions of common concern to industry sectorsIzstrādē
71190-Stationary source emissions - Calibration of elemental and oxidised mercury gas generators for SI-traceable mercury concentration measurements in airIzstrādē
40159-Stationary source emissions - Standard method for the determination of fugitive emissions of Volatile Organic Compounds (VOCs) from certain industrial sources to the atmosphereIzstrādē
80073-Metrological traceable protocol for the calibration of elemental mercury gas generatorsIzstrādē
27810-Air Quality - Guidance on use of EN 14181:2004Izstrādē
40032-Ambient air - Standard method for the determination of the concentration of volatile ydrocarbon ozone precursors by on-line sampling, thermal desorption and gas chromatographyIzstrādē
39424-Stationary source emissions - Reference method for the determination of CO2 concentration and mass emissionsIzstrādē
78117-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 6: Diffusive sampling of formaldehyde on DNPH followed by offline HPLC/UVIzstrādē
22050CEN/TC 264/N 868Air Quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient airIzstrādē
Displaying 31-40 of 466 results.