Materials and articles in contact with foodstuffs. Plastics substances subject to limitation Determination of monoethylene glycol and diethylene glycol in food simulants

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

21-06-2004

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Samples
7 Procedure
   7.1 Preparation of standards
       7.1.1 Intermediate standards
       7.1.2 Internal standard, 800 mg/l butan-1,4-diol
       7.1.3 Working standards for aqueous simulants
       7.1.4 Working standards for olive oil
   7.2 Preparation of calibration graphs
       7.2.1 Injection of standards
       7.2.2 Validation of stock monoethylene glycol/diethylene
             glycol solution
   7.3 Extraction of olive oil simulant migration test samples
   7.4 Preparation of aqueous simulant migration test samples
   7.5 Injection of samples
8 Expression of results
   8.1 Method of calculation
       8.1.1 As milligrams of monoethylene glycol and diethylene
             glycol per kilogram of food simulant
       8.1.2 As milligrams of monoethylene glycol and diethylene
             glycol per square decimetre of surface area of plastic
             material or article
       8.1.3 Calculation of the specific migration
   8.2 Precision
       8.2.1 Validation
       8.2.2 Repeatability and reproducibility
       8.2.3 Detection limit
9 Confirmation of monoethylene glycol and diethylene glycol
   9.1 Requirement for confirmation
   9.2 Confirmation by re-analysis using confirmed by gas
       chromatography - mass spectrometry
10 Test report
Annex A (informative)
Annex B (informative)
Bibliography

Specifies methods for the determination of monoethylene glycol and diethylene glycol in the food simulants; water, 3% (w/v) acetic acid, 15% (v/v) ethanol and olive oil and other fatty food simulants, simulants D.

This part of this European Standard specifies methods for the determination of monoethylene glycol and diethylene glycol in the food simulants; water, 3 % w/v acetic acid, 15 % v/v ethanol and olive oil and other fatty food simulants, simulants D, e.g. a mixture of synthetic triglycerides or sunflower oil or corn oil. The methods are capable of determining monoethylene glycol and diethylene glycol in food simulants separately, or combined, at the specific migration limit SML (T) of 30 mg/kg. NOTE This method was developed for the determination of monoethylene glycol and diethylene glycol in 15 % v/v aqueous ethanol, as required by the regulations in force at the time the development work was carried out. However, this method, developed for 15 (v/v) aqueous ethanol, should be applicable to the determination in 10 (v/v) aqueous ethanol.

Committee	CW/29
DevelopmentNote	Supersedes DD ENV 13130-7 & 03/312204 DC To be read in conjunction with BS EN 13130-1 (06/2004)
DocumentType	Standard
Pages	20
PublisherName	British Standards Institution
Status	Current
Supersedes	03/312204 DC : DRAFT AUG 2003 DD ENV 13130-7:1999

Standards	Relationship
UNI EN 13130-7 : 2005	Identical
EN 13130-7:2004	Identical
NF EN 13130-7 : 2004	Identical
DIN EN 13130-7:2004-08	Identical
I.S. EN 13130-7:2004	Identical
NEN EN 13130-7 : 2004	Identical
SN EN 13130-7 : 2004	Identical
UNE-EN 13130-7:2005	Identical
NBN EN 13130-7 : 2004	Identical
NS EN 13130-7 : 1ED 2004	Identical

ISO 1042:1998	Laboratory glassware One-mark volumetric flasks
ISO 835:2007	Laboratory glassware — Graduated pipettes
EN ISO 1042 : 1999	LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS
EN 13130-1:2004	Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 1: Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants

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BS EN 13130-7:2004

Current

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

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