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I.S. EN 15950:2010

Current
Current

The latest, up-to-date edition.

FERTILIZERS - DETERMINATION OF N-(1,2-DICARBOXYETHYL)-D,L-ASPARTIC ACID (IMINODISUCCINIC ACID, IDHA) USING HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2010

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 Interferences
6 Reagents
7 Apparatus
8 Sampling and sample preparation
9 Procedure
10 Calculation
11 Precision for IDHA
12 Test report
Annex A (informative) - Results of the inter-laboratory test
Annex B (informative) - Stereo isomers of IDHA, chromatogram
        and calibration curve
Bibliography

Describes a method for the determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid (IDHA)) in fertilizers.

DocumentType
Standard
Pages
18
PublisherName
National Standards Authority of Ireland
Status
Current

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 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)
EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling

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