CEN/TC 264
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78688 | prEN ISO 16017-2 rev | Indoor, ambient and workplace air — Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography — Part 2: Diffusive sampling | Izstrādē |
| 67671 | prEN 15267-1 rev | Air quality - Certification of automated measuring systems - Part 1: General principles | Izstrādē |
| 64093 | prEN 14662-1 rev | Ambient air quality - Standard method for measurement of benzene concentrations - Part 1 : Pumped sampling followed by thermal desorption and gas chromatography | Izstrādē |
| 79254 | - | Ambient air - Automatic real time volumetric methods for sampling and analysis of airborne pollen grains and fungal spores | Izstrādē |
| 22050 | CEN/TC 264/N 868 | Air Quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air | Izstrādē |
| 80074 | - | Metrological traceable protocol for the calibration of oxidised mercury gas generators | Izstrādē |
| 80743 | prEN ISO 16000-10 rev | Indoor air — Part 10: Determination of the emission of volatile organic compounds from building products and furnishing — Emission test cell method | Izstrādē |
| 79904 | - | Ambient air – Direct measurement of nitrogen dioxide | Izstrādē |
| 80154 | prEN 14181 rev | Stationary source emissions - Quality assurance of automated measuring systems | Izstrādē |
| 39809 | CEN/TS 17286:2019 | Stationary source emissions - Mercury monitoring using sorbent traps | Izstrādē |
Displaying 321-330 of 467 results.