Registration number (WIID)Project No.TitleStatus
27464CEN/TS 16115-1:2011Ambient air quality - Measurement of bioaerosols - Part 1: Determination of moulds using filter sampling systems and cultivation based analysesIzstrādē
29130EN 1911:2010Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference methodIzstrādē
27465CEN/TS 16817-1:2015Ambient air - Monitoring the effects of genetically modified organisms (GMO) - Pollen monitoring - Part 1: Technical pollen sampling using pollen mass filter (PMF) and Sigma-2-samplerIzstrādē
21949EN 1948-1:2006Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling of PCDDs/PCDFsIzstrādē
21950EN 1948-2:2006Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 2: Extraction and clean-up of PCDDs/PCDFsIzstrādē
82107prEN ISO 16911-2 revStationary source emissions — Manual and automatic determination of velocity and volume flow rate in ducts — Part 2: Automated measuring systemsIzstrādē
60225-Stationary source emissions - Bioaerosols and biological agents - Sampling of bioaerosols and collection in liquidsIzstrādē
25042EN 13211:2001/AC:2005Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercuryIzstrādē
71127EN 14884:2022Stationary source emissions - Determination of total mercury - Automated measuring systemsIzstrādē
25761prEN 15267-1Air quality - Certification of automated measuring systems - Part 1: General aspectsIzstrādē
Displaying 381-390 of 458 results.