CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 77394 | LVS CEN/TR 18076:2024 | Ambient air - Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM | Standarts spēkā |
| 70010 | LVS EN 16976:2024 | Ambient air - Determination of the particle number concentration of atmospheric aerosol | Standarts spēkā |
| 67021 | LVS EN 17628:2022 | Fugitive and diffuse emissions of common concern to industry sectors - Standard method to determine diffuse emissions of volatile organic compounds into the atmosphere | Standarts spēkā |
| 66788 | LVS EN 13725:2022 | Stationary source emissions - Determination of odour concentration by dynamic olfactometry and odour emission rate | Standarts spēkā |
| 27816 | LVS EN 14902:2005 /AC:2007 A | Ambient air quality - Standard method for the measurement of Pb, Cd, As and Ni in the PM10 fraction of suspended particulate matter | Standarts spēkā |
| 21951 | LVS EN 1948-3:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 3: Identification and quantification of PCDDs/PCDFs | Standarts spēkā |
| 74413 | LVS EN 15267-4:2024 | Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources | Standarts spēkā |
| 74697 | LVS EN 14662-1:2024 | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography | Standarts spēkā |
| 74412 | LVS EN 15267-3:2024 | 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 |
| 67487 | LVS EN 14212:2024 | Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence | Standarts spēkā |
Displaying 391-400 of 458 results.
