ISO/TC 146/SC 3
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 13260 | ISO 6767:1990 | Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method | Standarts spēkā |
| 17715 | ISO 9835:1993 | Ambient air — Determination of a black smoke index | Standarts spēkā |
| 38904 | ISO 10498:2004 | Air ambiant — Dosage du dioxyde de soufre — Méthode par fluorescence dans l'ultraviolet | Standarts spēkā |
| 75577 | ISO 10312:2019 | Ambient air — Determination of asbestos fibres — Direct transfer transmission electron microscopy method | Standarts spēkā |
| 75576 | ISO 13794:2019 | Ambient air — Determination of asbestos fibres — Indirect-transfer transmission electron microscopy method | Standarts spēkā |
| 56773 | ISO 22262-2:2014 | Air quality — Bulk materials — Part 2: Quantitative determination of asbestos by gravimetric and microscopical methods | Standarts spēkā |
| 13262 | ISO 6768:1998 | Ambient air — Determination of mass concentration of nitrogen dioxide — Modified Griess-Saltzman method | Standarts spēkā |
| 23528 | ISO 13964:1998 | Air quality — Determination of ozone in ambient air — Ultraviolet photometric method | Standarts spēkā |
| 10015 | ISO 4221:1980 | Qualité de l'air — Détermination de la concentration en masse du dioxyde de soufre dans l'air ambiant — Méthode spectrophotométrique au thorin | Standarts spēkā |
| 15276 | ISO 8186:1989 | Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method | Standarts spēkā |
Attēlo no 11. līdz 20. no pavisam 50 ieraksta(-iem).