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11/30238479 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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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 BY ION PAIR CHROMATOGRAPHY
Available format(s)

Hardcopy , PDF

Superseded date

08-31-2012

Language(s)

English

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Interferences
5 Reagents
6 Apparatus
7 Sampling and sample preparation
8 Procedure
9 Expression of the results (Fe in Fe-chelates)
10 Precision
11 Test report
Annex A (informative) - General procedure for the
        determination of the titrimetric purity of the
        chelating agents using a photometric automatic
        titrator
Annex B (informative) - Results of the inter-laboratory
        test performed in 2003
Annex C (informative) - Results of the inter-laboratory
        test performed in 2010
Annex D (informative) - Complete names of chelating
        agents
Bibliography

BS EN 13368-2

Committee
CII/37
DocumentType
Draft
Pages
24
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Superseded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
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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Hardcopy - English
PDF - English
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