CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25042 | LVS EN 13211:2002 /AC:2005 A | Air quality - Stationary source emissions - Manual method of determination of the concentration of total mercury | Standarts spēkā |
| 13566 | LVS EN ISO 14956:2003 | Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty | Standarts spēkā |
| 21151 | LVS EN 15483:2009 | Ambient air quality - Atmospheric measurements near ground with FTIR spectroscopy | Standarts spēkā |
| 67487 | EN 14212:2024 | Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence | Standarts spēkā |
| 13560 | LVS EN 13528-2:2003 | Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 2: Specific requirements and test methods | Standarts spēkā |
| 74412 | EN 15267-3:2023 | Air quality - Assessment of air quality monitoring equipment - Part 3: Performance criteria and test procedures for stationary automated measuring systems for continuous monitoring of emissions from stationary sources | Standarts spēkā |
| 66429 | EN ISO 21877:2019 | Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019) | Standarts spēkā |
| 76758 | prEN ISO 16911-1 | Stationary source emissions - Manual and automatic determination of velocity and volume flow rate in ducts - Part 1: Manual reference method (ISO/DIS 16911-1:2025) | Aptauja slēgta |
| 20493 | LVS EN ISO 16000-9:2006 | Indoor air - Part 9: Determination of the emission of volatile organic compounds from building products and furnishing - Emission test chamber method | Atcelts |
| 13564 | LVS EN 13649:2002 | Stationary source emissions - Determination of the mass concentration of individual gaseous organic compounds - Activated carbon and solvent desorption method | Atcelts |
Displaying 151-160 of 460 results.
