ISO/TC 146 Luftbeschaffenheit,
ISO/TC 146 Air quality,
ISO/TC 146 Qualité de l'air,
ISO Internationale Organisation für Normung,
ISO International Organization for Standardization,
ISO Organisation Internationale de Normalisation
You can manage bookmarks using lists, please log in to your user account for this.
Media type:
Standard
Title:
ISO 7996
:
Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
Other titles:
Atmosphärische Luft; Bestimmung der Massenkonzentration an Stickstoffoxiden; Chemilumineszenz-Verfahren
Air ambiant; Détermination de la concentration en masse des oxydes d'azote; Méthode par chimiluminescence
Description:
The procedure is applicable to mass concentration of nitrogen monoxide present up to approximately 12,5 mg/m3 of nitrogen dioxide up to approximately 19 mg/m3 at 25 °C and 101,3 kPa.