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BS EN 15475:2009

Current
Current

The latest, up-to-date edition.

Fertilizers. Determination of ammoniacal nitrogen
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-28-2009

Publisher

British Standards Institution

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

Describes a method for the determination of the ammoniacal nitrogen content in fertilizers.

This European Standard specifies a method for the determination of the ammoniacal nitrogen content in fertilizers. The method is applicable to all nitrogenous fertilizers including compound fertilizers, in which nitrogen is found exclusively either in the form of ammonium salts or ammonium salts together with nitrates. This European Standard is not applicable to fertilizers containing urea, cyanamide or other organic nitrogenous compounds.

Committee
CII/37
DevelopmentNote
Supersedes DD CEN/TS 15475 and 08/30179301 DC. (03/2009) Reviewed and confirmed by BSI, September 2013. (08/2013)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes
UnderRevision

Standards Relationship
EN 15475:2009 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
EN 12944-2:1999/AC:2000 FERTILIZERS AND LIMING MATERIALS AND SOIL IMPROVERS - VOCABULARY - PART 2: TERMS RELATING TO FERTILIZERS
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
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)
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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