ISO/TC 146/SC 3
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 32229 | ISO 4224:2000 | Ambient air — Determination of carbon monoxide — Non-dispersive infrared spectrometric method | Standarts spēkā |
| 13260 | ISO 6767:1990 | Ambient air — Determination of the mass concentration of sulfur dioxide — Tetrachloromercurate (TCM)/pararosaniline method | Standarts spēkā |
| 14995 | ISO 7996:1985 | Air ambiant — Détermination de la concentration en masse des oxydes d'azote — Méthode par chimiluminescence | Standarts spēkā |
| 38904 | ISO 10498:2004 | Air ambiant — Dosage du dioxyde de soufre — Méthode par fluorescence dans l'ultraviolet | Standarts spēkā |
| 17715 | ISO 9835:1993 | Ambient air — Determination of a black smoke index | Standarts spēkā |
| 75577 | ISO 10312:2019 | Air ambiant — Dosage des fibres d'amiante — Méthode par microscopie électronique à transmission par transfert direct | Standarts spēkā |
| 75583 | ISO 14966:2019 | Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method | 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 |
| 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).