CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 67486 | LVS EN 14211:2024 | Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence | Standarts spēkā |
| 39059 | LVS EN 14789:2017 | Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism | Standarts spēkā |
| 69241 | CEN/TS 17660-2:2024 | Air quality - Performance evaluation of air quality sensor systems - Part 2: Particulate matter in ambient air | Standarts spēkā |
| 31874 | LVS CEN/TS 13649:2015 | Stationary source emissions - Determination of the mass concentration of individual gaseous organic compounds - Sorptive sampling method followed by solvent extraction or thermal desorption | Standarts spēkā |
| 62908 | LVS EN 12341:2023 | Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter | Standarts spēkā |
| 38744 | LVS EN 13284-1:2018 | Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method | Standarts spēkā |
| 76842 | EN 14385:2024 | Stationary source emissions - Determination of the total emission of As, Cd, Cr, Co, Cu, Mn, Ni, Pb, Sb, Tl and V | Standarts spēkā |
| 33416 | LVS EN 14181:2015 | Stationary source emissions - Quality assurance of automated measuring systems | Standarts spēkā |
| 38614 | LVS EN ISO 16000-32:2014 | Indoor air - Part 32: Investigation of buildings for the occurrence of pollutants (ISO 16000-32:2014) | Standarts spēkā |
| 70640 | LVS CEN/TS 18040:2024 | Stationary source emissions - Determination of the mass concentration of formaldehyde - Automatic method | Standarts spēkā |
Displaying 341-350 of 450 results.