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 |
| 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 |
| 13570 | LVS EN 14626:2005 A | Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy | Atcelts |
| 27468 | LVS CEN/TS 15675:2008 A | Air quality - Measurement of stationary source emissions - Application of EN ISO/IEC 17025:2005 to periodic measurements | Atcelts |
| 28061 | LVS EN 15267-1:2009 | Air quality - Certification of automated measuring systems - Part 1: General principles | Atcelts |
| 13547 | LVS EN 13725:2003 A | Air quality - Determination of the odour concentration by dynamic olfactometry | Atcelts |
| 28065 | LVS EN 15267-2:2009 | Air quality - Certification of automated measuring systems - Part 2: Initial assessment of the AMS manufacturer's quality management system and post certification surveillance for the manufacturing process | Atcelts |
Displaying 151-160 of 458 results.