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ISO 10390

Soil quality - Determination of pH

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Organization: ISO
Publication Date: 15 February 2005
Status: active
Page Count: 12
ICS Code (Chemical characteristics of soils): 13.080.10
scope:

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 potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2).

This International Standard is applicable to all types of air-dried soil samples, for example pretreated in accordance with ISO 11464.

Document History

January 8, 2020
Soil, sludge and treated biowaste – 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...
ISO 10390
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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