Norm

ISO 7108:1985 en

Ammonia solution for industrial use - Determination of ammonia content - Titrimetric method

31,57

Over deze norm

Status Definitief
Aantal pagina's 2
Gepubliceerd op 06-06-1985
Taal Engels
A test portion is introduced into a solution of boric acid and the solution obtained is titrated with a standard volumetric solution of sulfuric acid in the presence of methyl red as indicator. The method is applicable to solutions containing not more than 35 % (m/m) of ammonia.

Details

ICS-code 71.060.40
Nederlandse titel Ammonia solution for industrial use - Determination of ammonia content - Titrimetric method
Engelse titel Ammonia solution for industrial use - Determination of ammonia content - Titrimetric method

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