Codes & Standards - Purchase
ISO 7108:1985
Ammonia solution for industrial use -- Determination of ammonia content -- Titrimetric method
SKU: iso_013693_105748
Published by ISO
Publication Year 1985
1 Edition
2 pages
Product Details
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.