DS/ISO 7934+Amd.1:1999
Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method

Standard No.

DS/ISO 7934+Amd.1:1999

Release Date

1999

Published By

Danish Standards Foundation

Latest

DS/ISO 7934+Amd.1:1999

Scope

This International Standard specifies a hydrogen peroxide/barium perchlorate/Thorin method for the determination of the mass concentration of sulfur dioxide emitted from combustion facilities and technical processes with negligible amounts of sulfur trioxide and sulfuric acid. It is applicable from a minimum of 30 mg/m3S sulfur dioxide by reference to sampling periods of normally 30 min.

DS/ISO 7934+Amd.1:1999 history

• 1999 DS/ISO 7934+Amd.1:1999 Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method