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DIN EN 14122:2014-08

Current
Current

The latest, up-to-date edition.

FOODSTUFFS - DETERMINATION OF VITAMIN B1 BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

08-01-2014

National foreword
National Annex NA (informative) - Bibliography
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Procedure
7 Calculation
8 Precision
9 Test report
Annex A (informative) - Examples of HPLC
        chromatograms
Annex B (informative) - Precision data
Annex C (informative) - Alternative HPLC
        systems
Annex D (informative) - Vitamin B[1] compound:
        2-(1-hydroxyethyl)thiamin (HET) performing
        post-column derivatization
Bibliography

Defines a method for the determination of vitamin B1 in food by high performance liquid chromatography (HPLC) with enzymatic treatment and pre- or post-column derivatization.

Committee
CEN/TC 275
DocumentType
Standard
Pages
24
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
NEN EN 14122 : 2014 Identical
EN 14122:2014 Identical
NF EN 14122 : 2014 Identical
BS EN 14122:2014 Identical
I.S. EN 14122:2014 Identical
NBN EN 14122 : 2014 Identical
UNE-EN 14122:2014 Identical
UNI EN 14122 : 2014 Identical
NS EN 14122 : 2014 Identical
SN EN 14122 : 2014 Identical

ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
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)
DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS

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