CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 22023 | LVS EN 14662-5:2005 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography | Standarts spēkā |
| 29135 | LVS EN 16789:2016 | Ambient air - Biomonitoring with Higher Plants - Method of the standardized tobacco exposure | Standarts spēkā |
| 25773 | LVS EN 15446:2008 | Fugitive and diffuse emissions of common concern to industry sectors - Measurement of fugitive emission of vapours generating from equipment and piping leaks | Standarts spēkā |
| 21152 | LVS EN 15841:2010 | Ambient air quality - Standard method for determination of arsenic, cadmium, lead and nickel in atmospheric deposition | Standarts spēkā |
| 13555 | LVS EN 13528-1:2003 | Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1: General requirements | Standarts spēkā |
| 70010 | EN 16976:2024 | Ambient air - Determination of the particle number concentration of atmospheric aerosol | Standarts spēkā |
| 36796 | LVS EN 14662-3:2016 | Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography | Standarts spēkā |
| 39906 | LVS EN 16450:2017 | Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5) | Standarts spēkā |
| 36894 | LVS EN 16841-2:2017 | Ambient air - Determination of odour in ambient air by using field inspection - Part 2: Plume method | Standarts spēkā |
Displaying 451-460 of 462 results.