NEN-ISO 8186
Ambient air - Determination of the mass concentration of carbon monoxide - Gas chromatographic method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 April 2001 |
| Status: | active |
| Page Count: | 18 |
| ICS Code (Ambient atmospheres): | 13.040.20 |
scope:
The procedure is intended for the measurement of less than 25 mg/m3 although it can be successfully applied to concentrations up to 1 000 mg/m3 at 25 °C and 101, 3 kPa. Concentrations of less than 1 mg/m3 can be obtained with careful operation. The automatic technique is continuous only in so far as several discrete air samples can be drawn and analysed each hour.
Document History
NEN-ISO 8186
April 1, 2001
Ambient air - Determination of the mass concentration of carbon monoxide - Gas chromatographic method
The procedure is intended for the measurement of less than 25 mg/m3 although it can be successfully applied to concentrations up to 1 000 mg/m3 at 25 °C and 101, 3 kPa. Concentrations of less than 1...