Registration number (WIID)Project No.TitleStatus
21150-Fugitive and diffuse emissions of common concern to industry sectorsIzstrādē
31875-Development of a new standard for sampling and analysing certain organic compounds, using liquid absorption media and impingersIzstrādē
71190-Stationary source emissions - Calibration of elemental and oxidised mercury gas generators for SI-traceable mercury concentration measurements in airIzstrādē
22622-Stationary source emission measurement . Guidelines for the elaboration of standardised methodsIzstrādē
22460-Automatic flow monitoring systems for determining gas velocity and volumetric flow rate of gas streams in ducts, stacks and chimneys on a continuous basis - Performance characteristics, test methods, specifications and ongoing quality assuranceIzstrādē
39424-Stationary source emissions - Reference method for the determination of CO2 concentration and mass emissionsIzstrādē
75802-Stationary source emissions - Diffuse emissions measurement methods - Overview of standards and guidesIzstrādē
64042-Ambient air - Equivalence of automatic measurements of NO3-, SO42-, Cl-, NH4+, Na+, K+, Mg2+, Ca2+ in PM2,5Izstrādē
81988-Stationary source emissions – Diffuse emissions measurement methods – Overview of standards and other documentsIzstrādē
63736-Ambient air - Equivalence of automated methods to the standard method for determining OC and/or EC in PMIzstrādē
Displaying 31-40 of 456 results.