PREN 12014-2 : DRAFT 2016

Name: PREN 12014-2 : DRAFT 2016
Brand: CEN

Superseded

FOODSTUFFS - DETERMINATION OF NITRATE AND/OR NITRITE CONTENT - PART 2: HPLC/IC METHOD FOR THE DETERMINATION OF NITRATE CONTENT OF VEGETABLES AND VEGETABLE PRODUCTS

Superseded date

12-01-2017

Published date

09-08-2016

Publisher

Comite Europeen de Normalisation

European foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus and equipment
6 Procedure
7 Evaluation
8 Test report
Annex A (informative) - Examples of HPLC/IC
        chromatograms
Annex B (informative) - Precision data
Annex C (informative) - Examples of suitable
        HPLC conditions
Annex D (informative) - Examples of suitable
        IC conditions
Bibliography

Describes a high-performance liquid chromatographic (HPLC) and an ion chromatographic (IC) method for determination of the nitrate level in vegetables and vegetable products.

Committee	TC 275
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded

Standards	Relationship
16/30341731 DC : 0	Identical

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
ISO 5725-3:1994	Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
EN 12014-1:1997/A1:1999	FOODSTUFFS - DETERMINATION OF NITRATE AND/OR NITRITE CONTENT - PART 1: GENERAL CONSIDERATIONS
ISO 3696:1987	Water for analytical laboratory use — Specification and test methods