NEN 2044-1985
Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content

Standard No.

NEN 2044-1985

Release Date

1985

Published By

NL-NEN

Latest

NEN 2044-1985

Scope

The standard applies to the chemical examination of smoke and exhaust gases. The determination applies to nitrogen oxide levels between 20 and 6000 cm3/m3. The determination is not dis urbed by sulfur dioxide.

NEN 2044-1985 history

• 1985 NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content