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I.S. EN 15959:2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

FERTILIZERS - DETERMINATION OF EXTRACTED PHOSPHORUS
Available format(s)

Hardcopy , PDF

Superseded date

12-21-2023

Language(s)

English

Published date

01-01-2011

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling and sample preparation
6 Reagents
7 Apparatus
8 Procedure
9 Calculation and expression of the result
10 Precision
11 Test report
Annex A (informative) - Statistical results of the
        inter-laboratory test
Bibliography

Describes a method for the determination of phosphorus in fertilizer extracts.

DevelopmentNote
Supersedes SR CEN/TS 15959. (12/2011)
DocumentType
Standard
Pages
15
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN 15959:2011 Identical

EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
CEN/TS 15957:2009 Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate
EN 12944-1:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 1: GENERAL TERMS
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
CEN/TS 15958:2009 Fertilizers - Extraction of water soluble phosphorus
CEN/TS 15956:2009 Fertilizers - Extraction of phosphorus soluble in mineral acids
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
EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling

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Hardcopy - English
PDF - English
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