CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 25725 | LVS EN ISO 16000-1:2006 | Indoor air - Part 1: General aspects of sampling strategy | Standarts spēkā |
| 39061 | LVS EN 14792:2017 | Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence | Standarts spēkā |
| 35723 | LVS CEN/TS 16115-2:2017 | Ambient air - Measurement of bioaerosols - Part 2: Planning and evaluation of plant-related plume measurements | Standarts spēkā |
| 71428 | LVS EN 16339:2025 | Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling | 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 |
| 39906 | LVS EN 16450:2017 | Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5) | Standarts spēkā |
| 31492 | LVS EN 14626:2012 | Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy | Standarts spēkā |
| 13562 | LVS EN 14902:2005 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 |
| 40111 | LVS EN ISO 16000-19:2015 | Indoor air - Part 19: Sampling strategy for moulds (ISO 16000-19:2012) | Standarts spēkā |
| 36509 | LVS EN ISO 13199:2013 | Stationary source emissions - Determination of total volatile organic compounds (TVOCs) in waste gases from non-combustion processes - Non-dispersive infrared analyser equipped with catalytic converter (ISO 13199:2012) | Standarts spēkā |
Displaying 321-330 of 457 results.