ISO/TC 146/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 75571 | ISO 23431:2021 | Measurement of road tunnel air quality | Atcelts |
| 56773 | ISO 22262-2:2014 | Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods | Atcelts |
| 36256 | ISO 14966:2002 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method | Atcelts |
| 37510 | ISO 15337:2009 | Ambient air — Gas phase titration — Calibration of analysers for ozone | Atcelts |
| 769 | ISO/WD 0 | Ambiant air — Determination of particulate lead and cadmium content | Izstrādē |
| 22305 | ISO/WD 7996 | Ambient air — Determination of mass concentration of nitrogen oxides — Chemiluminescence method | Izstrādē |
| 32942 | ISO/DIS 10498 | Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method | Izstrādē |
| 18567 | ISO/DIS 10498 | Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method | Izstrādē |
| 18598 | ISO/DIS 10529 | Ambient air — Determination of the mass concentration of gaseous and soluble particulate fluorine-containing compounds — Method by filter sampling and ion-selective electrode analysis | Izstrādē |
| 26113 | ISO/WD 14967 | Ambient air — Calibration of ozone analyzers — Gas phase titration method | Izstrādē |
Displaying 31-40 of 50 results.