CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 79904 | - | Ambient air – Direct measurement of nitrogen dioxide | Izstrādē |
| 39424 | - | Stationary source emissions - Reference method for the determination of CO2 concentration and mass emissions | Izstrādē |
| 66440 | - | Bioaerosols and biological agents – Risk assessment of source-related ambient air measurements in the scope of environmental health – Effects of bioaerosol pollution on human health | Izstrādē |
| 80073 | - | Metrological traceable protocol for the calibration of elemental mercury gas generators | Izstrādē |
| 80074 | - | Metrological traceable protocol for the calibration of oxidised mercury gas generators | Izstrādē |
| 64042 | - | Ambient air - Equivalence of automatic measurements of NO3-, SO42-, Cl-, NH4+, Na+, K+, Mg2+, Ca2+ in PM2,5 | Izstrādē |
| 79254 | - | Ambient air - Automatic real time volumetric methods for sampling and analysis of airborne pollen grains and fungal spores | Izstrādē |
| 27810 | - | Air Quality - Guidance on use of EN 14181:2004 | Izstrādē |
| 78115 | - | Ambient air — Standard method for the measurement of organic ozone precursor concentrations — Part 2: Pumped sampling followed by thermal desorption and gas chromatography | Izstrādē |
| 77142 | - | Instrumental Odour Monitoring Systems (IOMS) - Part 3: Field validation | Izstrādē |
Displaying 21-30 of 457 results.