CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31497 | CEN/TS 16976:2016 | Ambient air - Determination of the particle number concentration of atmospheric aerosol | Atcelts |
| 20492 | CR 14377:2002 | Air quality - Approach to uncertainty estimation for ambient air reference measurement methods | Atcelts |
| 13551 | LVS EN 13284-2:2005 | Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Automated measuring systems | Atcelts |
| 20499 | LVS EN 14789:2006 | Stationary source emissions - Determination of volume concentration of oxygen (O<(Index)2>) - Reference method - Paramagnetism | Atcelts |
| 20498 | LVS EN 15058:2006 | Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method: Non-dispersive infrared spectrometry | Atcelts |
| 20497 | LVS EN 14907:2006 A | Ambient air quality - Standard gravimetric measurement method for the determination of the PM2,5 mass fraction of suspended particulate matter | Atcelts |
| 39424 | - | Stationary source emissions - Reference method for the determination of CO2 concentration and mass emissions | Izstrādē |
| 33384 | - | Air quality - Determination of the particle size distribution of atmospheric aerosol | Izstrādē |
| 32346 | - | Programme of standards for greenhouse gas (GHG) emissions in energy-intensive industries | Izstrādē |
| 31875 | - | Development of a new standard for sampling and analysing certain organic compounds, using liquid absorption media and impingers | Izstrādē |
Displaying 261-270 of 458 results.