ISO/TC 146/SC 3
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22305 | ISO/WD 7996 | Ambient air — Determination of mass concentration of nitrogen oxides — Chemiluminescence method | Izstrādē |
| 769 | ISO/WD 0 | Ambiant air — Determination of particulate lead and cadmium content | Izstrādē |
| 18540 | ISO/DIS 10473.2 | Ambient air — Measurement of the mass of particulate matter on a filter medium — Beta-ray absorption 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 |
| 56774 | ISO/NP 22262-3 | Air quality — Bulk materials — Part 3: Quantitative determination of asbestos by X-ray diffraction and microscopical methods | Izstrādē |
| 64105 | ISO/NP 6768 | Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method | Izstrādē |
| 10023 | ISO/DIS 4224.2 | Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method | Izstrādē |
| 26112 | ISO/DIS 14966 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method | Izstrādē |
| 10016 | ISO/DIS 4222 | Ambient air — Measurement of particulate fall-out — Horizontal deposit gauge method | Izstrādē |
| 1424 | ISO/WD 4219 | Ambient air — Determination of gaseous sulfur compounds — Sampling equipment | Izstrādē |
Displaying 1-10 of 49 results.