CEN/TC 264

Reģistrācijas numurs (WIID)Projekta Nr.NosaukumsStatuss
67664EN 17359:2020Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquids - Impingement methodIzstrādē
38749CEN/TS 17198:2018Emissionen aus stationären Quellen - Systeme zur Bestimmung von Emissionen mittels kontinuierlich überwachter Prozessparameter (PEMS) - Eignung, Anwendung und QualitätssicherungIzstrādē
62770CEN/TR 17078:2017Stationary source emissions - Guidance on the application of EN ISO 16911-1Izstrādē
29139CEN/TS 16817-2:2015Air ambiant - Surveillance des effets d'organismes génétiquement modifiés (OGM) - Surveillance du pollen - Partie 2 : Échantillonnage biologique du pollen à l'aide de colonies d'abeillesIzstrādē
62908EN 12341:2023Außenluft - Gravimetrisches Standardmessverfahren für die Bestimmung der PM10- oder PM2,5- Massenkonzentration des SchwebstaubesIzstrādē
78119-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 3: Manual or automatic canister sampling followed by offline GC with FID and/or MSIzstrādē
78116-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 4: Diffusive sampling followed by thermal desorption and gas chromatographyIzstrādē
78115-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 2: Pumped sampling followed by thermal desorption and gas chromatographyIzstrādē
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
78118-Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 1: Automatic online monitoring using thermal desorption and gas chromatographyIzstrādē
Attēlo no 361. līdz 370. no pavisam 460 ieraksta(-iem).