CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 60880 | LVS CEN/TS 17660-1:2022 | Air quality - Performance evaluation of air quality sensor systems - Part 1: Gaseous pollutants in ambient air | Standarts spēkā |
| 76842 | LVS 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 |
| 27461 | LVS EN ISO 16000-12:2008 | Indoor air - Part 12: Sampling strategy for polychlorinated biphenyls (PCBs), polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polycyclic aromatic hydrocarbons (PAHs) | Standarts spēkā |
| 22020 | LVS EN 14662-2:2005 A | Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography | Standarts spēkā |
| 22437 | LVS EN ISO 20988:2007 | Air quality - Guidelines for estimating measurement uncertainty | Standarts spēkā |
| 25616 | LVS EN ISO 16000-7:2007 | Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations | Standarts spēkā |
| 27462 | LVS EN ISO 16000-15:2008 | Indoor air - Part 15: Sampling strategy for nitrogen dioxide (NO<(Index)2>) (ISO 16000-15:2008) | Standarts spēkā |
| 32753 | LVS CEN/TR 16269:2012 | Ambient air - Guide for the measurement of anions and cations in PM2,5 | Standarts spēkā |
| 68788 | LVS EN 16429:2021 | Stationary source emissions - Reference method for the determination of the concentration of gaseous hydrogen chloride (HCl) in waste gases emitted by industrial installations into the atmosphere | Standarts spēkā |
| 67485 | LVS EN 14625:2024 | Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry | Standarts spēkā |
Displaying 371-380 of 458 results.