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MATERIALS AND ARTICLES IN CONTACT WITH FOODSTUFFS - PLASTICS SUBSTANCES SUBJECT TO LIMITATION - PART 2: DETERMINATION OF TEREPHTHALIC ACID IN FOOD SIMULANTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2004

Publisher

National Standards Authority of Ireland

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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 Principle
4 Reagents
5 Apparatus
6 Samples
7 Procedure
   7.1 Preparation of standards
   7.2 Preparation of calibration graphs
   7.3 Validation of preparation of standard solutions
   7.4 Suitability of orthophthalic acid as an internal
        standard
   7.5 Extraction of olive oil simulant migration test
        samples
   7.6 Preparation of aqueous simulant migration samples
   7.7 Injection of samples
8 Expression of results
   8.1 Methods of calculation
   8.2 Precision
9 Confirmation of terephthalic acid
   9.1 Requirement for confirmation
   9.2 Re-analysis using an ion exchange column
   9.3 Multi-wavelength measurements/diode array spectra
        analysis
10 Test report
Annex A (normative) Reagents for confirmation of terephthalic
        acid
   A.1 Reagents for confirmation of terephthalic acid
Bibliography

Specifies methods for the determination of the monomer terephthalic acid in food simulants; distilled water, 3 % (w/v) acetic acid aqueous solution, 15 % (v/v) ethanol aqueous solution and olive oil and other fatty food simulants, simulants D.

DevelopmentNote	Supersedes I.S. ENV 13130-2. (02/2006)
DocumentType	Standard
Pages	17
PublisherName	National Standards Authority of Ireland
Status	Current
Supersedes	I.S. ENV 13130-2:1999

Standards	Relationship
EN 13130-2:2004	Identical
UNI EN 13130-2 : 2005	Identical
NS EN 13130-2 : 1ED 2004	Identical
BS EN 13130-2:2004	Identical
NBN EN 13130-2 : 2004	Identical
UNE-EN 13130-2:2005	Identical
SN EN 13130-2 : 2004	Identical
NEN EN 13130-2 : 2004	Identical
DIN EN 13130-2:2004-08	Identical
NF EN 13130-2 : 2004	Identical

ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 648:2008	Laboratory glassware — Single-volume pipettes
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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I.S. EN 13130-2:2004

MATERIALS AND ARTICLES IN CONTACT WITH FOODSTUFFS - PLASTICS SUBSTANCES SUBJECT TO LIMITATION - PART 2: DETERMINATION OF TEREPHTHALIC ACID IN FOOD SIMULANTS

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Abstract

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