PRICES include / exclude VAT
Sponsored link
immediate downloadReleased: 1987-09-30
BS 1747-9:1987
Methods for measurement of air pollution Determination of the mass concentration of nitrogen oxides in ambient air: chemiluminescence method
Format
Availability
Price and currency
English Secure PDF
Immediate download
180.00 EUR
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standardfor 1 hour
18.00 EUR
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standardfor 24 hours
54.00 EUR
English Hardcopy
In stock
180.00 EUR
| Standard number: | BS 1747-9:1987 |
| Pages: | 18 |
| Released: | 1987-09-30 |
| ISBN: | 0 580 15501 3 |
| Status: | Standard |
DESCRIPTION
BS 1747-9:1987
This standard BS 1747-9:1987 Methods for measurement of air pollution is classified in these ICS categories:
- 13.040.20 Ambient atmospheres
This International Standard specifies a chemiluminescence method for the determination of the mass concentration of nitrogen oxides present in ambient air.
The method is applicable to the determination of the mass concentration of nitrogen monoxide present in ambient air up to approximately 12,5 mg/m3 and of nitrogen dioxide up to approximately 19 mg/m3 respectively1) at 25 °C and 101,3 kPa.
For interferents, see 6.6.
1) At the temperature and pressure given, the following conversion factors apply.
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.