ISO/TC 146/SC 3
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
87842 | ISO/PRF 22262-2 | Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods | Izstrādē |
42999 | ISO/NP 25559 | Air quality — Method for measuring halocarbons in foamed plastics for thermal insulation — Thermal extraction / Gas chromatography | Izstrādē |
10016 | ISO/DIS 4222 | Ambient air — Measurement of particulate fall-out — Horizontal deposit gauge method | Izstrādē |
22305 | ISO/WD 7996 | Ambient air — Determination of mass concentration of nitrogen oxides — Chemiluminescence 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 |
18567 | ISO/DIS 10498 | Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method | Izstrādē |
32942 | ISO/DIS 10498 | Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method | Izstrādē |
56774 | ISO/NP 22262-3 | Air quality — Bulk materials — Part 3: Quantitative determination of asbestos by X-ray diffraction and microscopical methods | Izstrādē |
1424 | ISO/WD 4219 | Ambient air — Determination of gaseous sulfur compounds — Sampling equipment | Izstrādē |
37509 | ISO/NP 15332 | Ambient air — Gas phase titration — Calibration of analysers for nitrogen oxides | Izstrādē |
Displaying 41-50 of 50 results.