Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 12686-1990
Scope
This standard specifies a method for collecting exhaust gas (combusted with chemical reactions) from a flue, chimney or ventilation duct and analyzing its phenolic concentration. Note: The numerical values and units in {} in this standard are in accordance with the International System of Units (SI).
CNS 12686-1990 history
1990CNS 12686-1990 Methods for Determination of Phenols in Exhaust Gas