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ISO 11048:1995

Soil quality -- Determination of water-soluble and acid-soluble sulfate

General information
Valid from 13.04.1995
Directives or regulations
None

Standard history

Status
Date
Type
Name
13.04.1995
Main
Specifies procedures for the preparation of water and acid extracts of air-dried soils and soil-like materials. The sulfate content of these extracts is determined by a gravimetric method in which barium chloride is added to the water or acid extract and the precipitate of barium sulfate is dried and weighed. The sulfate content is then calculated from the mass of the material used in the analysis and the mass of barium sulfate precipitated. Applicable to all types of air-dried soils.
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