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I.S. CEN/TR 15106:2005

I.S. CEN/TR 15106:2005

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The latest, up-to-date edition.

FERTILIZERS - DETERMINATION OF CHELATING AGENTS EDDHA AND EDDHMA BY ION PAIR CHROMATOGRAPHY - COMPARISON OF NONSTANDARDIZED LUCENA METHOD WITH EN 13368-2:2001

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

Publisher

National Standards Authority of Ireland

Preview

Foreword
Introduction
1 Scope
2 Normative references
3 Test procedure for ring test A
4 Test procedure for ring test B
5 Final conclusion
Annex A (informative) Non-standardized method:
                      "Fertilizers - Determination of
                      Fe chelated by the chelating agents
                      EDDHA and EDDHMA in fertilizers by
                      ion pair chromatography"
Annex B (informative) Comments received from the participating
                      laboratories and suggestions of
                      CEN/TC 260/WG 5 for improvement of
                      the non-standardized method
Annex C (informative) Suggestions received from the
                      participating laboratories of
                      CEN/TC 260/WG 5 after ring test B
Bibliography

Provides the results from two ring tests to compare the repeatability and reproducibility of the standardized method for the determination of EDDHA and EDDHMA by ion chromatography (EN 13368-2:2001) with a non-standardized alternative method using ion-pair chromatography.

DocumentType
Standard
Pages
32
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
CEN/TR 15106:2005 Identical

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

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Hardcopy - English
PDF - English
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