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16/30340656 DC : 0

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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BS EN 13368-2 - FERTILIZERS - DETERMINATION OF CHELATING AGENTS IN FERTILIZERS BY CHROMATOGRAPHY - PART 2: DETERMINATION OF FE CHELATED BY [O,O] EDDHA, [O,O] EDDHMA AND HBED, OR THE AMOUNT OF CHELATING AGENTS, BY ION PAIR CHROMATOGRAPHY

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2017

Superseded by

BS EN 13368-2:2012

Language(s)

English

€23.37
Excluding VAT

European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Interferences
6 Reagents
7 Apparatus
8 Sampling and sample preparation
9 Procedure
10 Expression of the results (Fe in Fe-chelates)
11 Precision
12 Test report
Annex A (informative) - Statistical results of the
        inter-laboratory tests
Annex B (informative) - General procedure for the
        determination of the titrimetric purity of
        the chelating agents using a photometric automatic titrator
Annex C (informative) - Complete names of chelating agents
Bibliography

BS EN 13368-2.

Committee
CII/37
DocumentType
Draft
Pages
27
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
PREN 13368-2 : DRAFT 2016 Identical

CEN/TR 15106:2005 Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
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 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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