CNS 13199-1993
Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method) (English Version)

Standard No.

CNS 13199-1993

Language

Chinese, Available in English version

Release Date

1993

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 13199-1993

Scope

This standard specifies the chemiluminescence method for the determination of the mass concentration of nitrogen oxides in the atmosphere. This method is suitable for measuring the mass concentration of chlorine monoxide in the atmosphere up to about 12.5mg∕m3 (10.1vol. Ppm) and chlorine dioxide up to about 19mg∕m3 (10.1vol.ppm) at 25℃ and 101.3KPa. The interfering substances are in accordance with mass 4.6 .

CNS 13199-1993 history

• 1993 CNS 13199-1993 Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)