49873

ISO 7934:1989

Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method

standard by International Organization for Standardization , 08/01/1989

📝 Amendments Available

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About This Item

 

Full Description

The procedure is applicable from a minimum of 30 mg/m3 by reference to sampling periods of mormally 30 min. At mass concentrations greater than 2 000 mg/m3 the volume of the waste gas under investigation passed through the sampling train is 30 litres. Substances, which are known to have an effect on the titration reading are given. All concentrations are based on dry gas at a temperature of 273,1 K and a pressure of 101,3 kPa.

 

Product Details

Published:
08/01/1989
Number of Pages:
6
File Size:
1 file , 590 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Amendments, rulings, supplements, and errata

  1. ISO 7934/AMD1:1998


    Amendment 1 to ISO 7934:1989