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BSI
BS EN 13037:2011

BS EN 13037:2011

Current

Current

The latest, up-to-date edition.

Soil improvers and growing media. Determination of pH

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2011

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation
8 Procedure
9 Precision
10 Test report
Annex A (informative) - Results of an interlaboratory
        trial to determine pH
Bibliography

Defines an instrumental method for the routine determination of pH in a suspension of soil improvers or growing media.

This European Standard specifies an instrumental method for the routine determination of pH in a suspension of soil improvers or growing media.

This method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs.

NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

Committee
AW/20
DevelopmentNote
Together with BS EN 12579, BS EN 12580, BS EN 13038, BS EN 13039, BS EN 13040 and BS EN 13041 supersedes BS 4156(1990). (04/2000) Supersedes 97/715598 DC. (06/2004) Supersedes 09/30208725 DC. (11/2011)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
NF EN 13037 : 2012 Identical
UNE-EN 13037:2012 Identical
NS EN 13037 : 2011 Identical
NEN EN 13037 : 2011 Identical
DIN EN 13037:2012-01 Identical
SN EN 13037 : 2012 Identical
EN 13037:2011 Identical
I.S. EN 13037:2011 Identical
NBN EN 13037 : 2011 Identical
UNI EN 13037 : 2012 Identical

BS PAS 100(2002) : 2002 SPECIFICATION FOR COMPOSTED MATERIALS
BS PAS 100(2005) : 2005 SPECIFICATION FOR COMPOSTED MATERIALS

EN 13040:2007 Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)

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PDF - English
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