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ISO 10390

Soil, treated biowaste and sludge – Determination of pH

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Organization: ISO
Publication Date: 1 April 2021
Status: active
Page Count: 14
ICS Code (Chemical characteristics of soils): 13.080.10
scope:

This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2).

This document is applicable to all types of air-dried soil and treated biowaste samples.

NOTE For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.

Document History

ISO 10390
April 1, 2021
Soil, treated biowaste and sludge – Determination of pH
This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and...
February 15, 2005
Soil quality - Determination of pH
This International Standard specifies an instrumental method for the routine determination of pH using a glass electrode in a 1:5 (volume fraction) suspension of soil in water (pH in H2O), in 1 mol/l...
January 1, 1994
Soil Quality - Determination of pH
A description is not available for this item.

References

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