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I.S. EN 15621:2017

Current
Current

The latest, up-to-date edition.

ANIMAL FEEDING STUFFS - METHODS OF SAMPLING AND ANALYSIS - DETERMINATION OF CALCIUM, SODIUM, PHOSPHORUS, MAGNESIUM, POTASSIUM, SULPHUR, IRON, ZINC, COPPER, MANGANESE AND COBALT AFTER PRESSURE DIGESTION BY ICP-AES
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2017

Publisher

National Standards Authority of Ireland

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.

National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling
8 Preparation of the test sample
9 Procedure
10 Calculation and expression of the results
11 Precision
12 Test report
Annex A (informative) - Results of the inter-laboratory test
Annex B (informative) - Notes on the detection technique,
        interferences and quantification, pressure digestion
Bibliography

Describes a method for the determination of the elements calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt in animal feeding stuffs by inductively coupled plasma atomic emission spectrometry (ICP-AES) after pressure digestion.

DevelopmentNote
Supersedes I.S. CEN TS 15621. (03/2012)
DocumentType
Standard
Pages
46
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
EN 15621:2017 Identical

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 6497:2002 Animal feeding stuffs Sampling
EN ISO 6498:2012 Animal feeding stuffs - Guidelines for sample preparation (ISO 6498:2012)
EN 13805:2014 Foodstuffs - Determination of trace elements - Pressure digestion
EN ISO 6497 : 2005 ANIMAL FEEDING STUFFS - SAMPLING
ISO 6498:2012 Animal feeding stuffs — Guidelines for 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)

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