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BS ISO 10390:2005

Current

Current

The latest, up-to-date edition.

Soil quality. Determination of pH

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-22-2005

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Laboratory sample
7 Procedure
8 Repeatability
9 Test report
Annex (informative) Results of an interlaboratory trial
                    for the determination of the pH in soils
Bibliography

Describes 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 H[2]O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl[2]).

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 1mol/l potassium chloride solution (pH in KCl) or in 0,01mol/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 ISO11464.

Committee
EH/4
DevelopmentNote
Supersedes BS 7755-3.2(1995). (03/2005) Supersedes 02/562596 DC. (04/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 10390:2005 Identical

BS 8601:2013 Specification for subsoil and requirements for use
BS 10175(2011) : 2011 INVESTIGATION OF POTENTIALLY CONTAMINATED SITES - CODE OF PRACTICE
13/30209661 DC : 0 BS 8601 - SPECIFICATION FOR SUBSOIL AND REQUIREMENTS FOR USE
14/30297814 DC : 0 BS 3882 - SPECIFICATION FOR TOPSOIL
BS 3882:2007 Specification for topsoil and requirements for use
BS 3882:2015 Specification for topsoil

ISO 11464:2006 Soil quality Pretreatment of samples for physico-chemical analysis
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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