CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 36495 | LVS EN ISO 13833:2013 | Stationary source emissions - Determination of the ratio of biomass (biogenic) and fossil-derived carbon dioxide - Radiocarbon sampling and determination (ISO 13833:2013) | Standarts spēkā |
| 39908 | LVS EN 16909:2017 | Ambient air - Measurement of elemental carbon (EC) and organic carbon (OC) collected on filters | Standarts spēkā |
| 71778 | CEN/TS 18044:2024 | Ambient air - Determination of the concentration of levoglucosan - Chromatographic method | Standarts spēkā |
| 62260 | LVS EN 16868:2019 | Ambient air - Sampling and analysis of airborne pollen grains and fungal spores for networks related to allergy - Volumetric Hirst method | Standarts spēkā |
| 21949 | LVS EN 1948-1:2006 | Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 1: Sampling of PCDDs/PCDFs | 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 |
| 27463 | LVS EN 16841-1:2017 | Ambient air - Determination of odour in ambient air by using field inspection - Part 1: Grid method | Standarts spēkā |
| 27465 | LVS CEN/TS 16817-1:2016 | Ambient air - Monitoring the effects of genetically modified organisms (GMO) - Pollen monitoring - Part 1: Technical pollen sampling using pollen mass filter (PMF) and Sigma-2-sampler | 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 |
| 22021 | LVS EN 14662-3:2005 A | Ambient Air Quality - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography | Atcelts |
Displaying 151-160 of 462 results.