BSI - BS 1747-9
Methods for the Measurement of Air Pollution - Part 9: Determination of the Mass Concentration of Nitrogen Oxides in Ambient Air Chemiluminescence Method
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| Organization: | BSI |
| Publication Date: | 30 September 1987 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Ambient atmospheres): | 13.040.20 |
scope:
Applicable to the measurement of NO up to a concentration of 12.5 mg/m3 and of NO2 up to 19 mg/m3 at 25°C and 101.3 kPa.
Document History
BS 1747-9
September 30, 1987
Methods for the Measurement of Air Pollution - Part 9: Determination of the Mass Concentration of Nitrogen Oxides in Ambient Air Chemiluminescence Method
Applicable to the measurement of NO up to a concentration of 12.5 mg/m3 and of NO2 up to 19 mg/m3 at 25°C and 101.3 kPa.