NBN EN 14350-2 : 2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
  4.1 General
  4.2 Chemical properties
  4.3 Requirements by material
  4.4 Migration of certain elements
  4.5 N-Nitrosamines and N-Nitrosatables release
  4.6 2-mercaptobenzothiazole (MBT) release
  4.7 Antioxidants release
  4.8 2,2-bis(4-hydroxyphenyl)propane [Bisphenol A] (BPA) release
  4.9 Volatile compounds content
5 Test methods
  5.1 Sample preparation
  5.2 Determination of the migration of certain elements
      5.2.1 Principle
      5.2.2 Apparatus
      5.2.3 Reagents (analytical reagent grade unless otherwise
            specified)
      5.2.4 Selection of test portions
      5.2.5 Preparation of test portion
      5.2.6 Procedure
      5.2.7 Determination of the quantity of migrated elements
  5.3 Determination of N-Nitrosamines and N-Nitrosatables release
  5.4 Determination of 2-mercaptobenzothiazole (MBT) and
      antioxidants release
      5.4.1 Principle
      5.4.2 Apparatus
      5.4.3 Reagents: Chemicals (analytical reagent grade unless
            otherwise specified)
      5.4.4 Reagents: authentic samples (purity greater than 98 %)
      5.4.5 Reagents: standard solutions
      5.4.6 Procedure
      5.4.7 Calculation
  5.5 Determination of 2,2-bis(4-hydroxyphenyl) propane
      [Bisphenol A] (BPA) release
      5.5.1 Principle
      5.5.2 Apparatus
      5.5.3 Reagents: chemicals (analytical reagent grade unless
            otherwise specified)
      5.5.4 Reagents: authentic samples (purity greater than 98 %)
      5.5.5 Reagents: standard solutions
      5.5.7 Determination of the quantity of migrated BPA
  5.6 Determination of volatile compounds content
Annex A (informative) Suitable HPLC apparatus, method and
        precision data for the determination of
        2-mercaptobenzothiazole (MBT) and/or antioxidants
Annex B (informative) Suitable HPLC apparatus and method for the
        determination of 2,2-bis(4-hydroxyphenyl) propane
        [Bisphenol A] (BPA)
Bibliography

Describes limits for the release of certain chemicals from materials to be used for the manufacture of the following drinking equipment: Re-usable feeding teats and drinking accessories; Re-usable feeding bottles and drinking cups; Single-use feeding bottles, feeding teats, feeding bags and drinking accessories, which do not contain fluid when purchased.