NEN-ISO 6768
Ambient air - Determination of mass concentration of nitrogen dioxide - Modified Griess-Saltzman method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 September 1998 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Ambient atmospheres): | 13.040.20 |
scope:
Specifies a modified Griess-Saltzman method for the determination of the mass concentration of nitrogen dioxide present in ambient air. The method is applicable to the determination of the mass concentration of nitrogen dioxide present in ambient and confined air within the range 0,003 mg/m3 to 2 mg/m3 and for sampling times between 10 min and 2 h.
Document History
NEN-ISO 6768
September 1, 1998
Ambient air - Determination of mass concentration of nitrogen dioxide - Modified Griess-Saltzman method
Specifies a modified Griess-Saltzman method for the determination of the mass concentration of nitrogen dioxide present in ambient air. The method is applicable to the determination of the mass...