ДСТУ EN 71-3:2022 Безопасность игрушек. Часть 3. Миграция определенных частей (EN 71-3:2019 + А1:2021, IDT)



ДСТУ EN 71-3:2022
(EN 71-3:2019 + А1:2021, IDT)

Безпечність іграшок.
Частина 3. Міграція певних елементів

 
   
 
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents 

European foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Requirements

4.1 Toy material categories (see H.4)

4.2 Specific requirements

5 Principle

6 Reagents and apparatus

6.1 Reagents

6.2 Apparatus

7 Sampling and sample preparation

7.1 Selection of test portions

7.2 Sample preparation

8 Migration methodology

8.1 Preparation of test portions before migration testing

8.2 pH adjustment (see H.10)

8.3 Migration procedure

9 Stabilization and analysis of migration solutions

9.1 General

9.2 General elements

9.3 Chromium (VI)

9.4 Organic tin

10 Calculation of results

10.1 Calculation of migration

10.2 Interpretation of results

11 Method performance

11.1 Repeatability and reproducibility

11.2 Estimation of bias

11.3 Limit of detection (LOD) and limit of quantification (LOQ)

12 Test report

Annex A (informative) Significant technical changes between this document and the previous version

Annex В (informative) Information on method validation

Annex C (informative) Estimation of reproducibility

Annex D (informative) Toy material visual particle size comparison materials

Annex E (normative) Method of analysis for general elements

Annex F (normative) Method of analysis for Chromium (VI)

Annex G (normative) Method of analysis for organic tin (see H.9)

Annex H (informative) Rationale

Annex ZA (informative) ED Relationship between this European Standard and the essential requirements of EU Directive 2009/48/EC aimed to be covered

Bibliography