Adopts ISO 8124-7, which contains requirements which are intended to reduce the risks to children when finger paints are used as intended or in a foreseeable way, bearing in mind the behaviour of children.
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 General
4.2 Colourants
4.2.1
4.2.2
4.3 Preservatives
4.4 Migration of certain elements
4.5 Limits for impurities
4.5.1 Limits for primary aromatic amines
4.5.1.1
4.5.1.2
4.5.2 Limits for other impurities
4.6 Taste and smell
4.7 pH value
4.8 Binding agents, extenders, humectants and surfactants
4.9 N-Nitrosamines
4.10 Container
Annex A
A.1 Finger paints
A.2 Colourants
A.3 Preservatives
A.4 Elements
A.5 Limits for primary aromatic amines
A.6 Limit for benzo(α)pyrene
A.7 Taste and smell
A.8 pH value
A.9 N-Nitrosamines
A.10 Containers
A.11 Labelling guidelines
Annex B
Annex C
C.1 General
C.2 Reagents
C.2.1
C.2.2
C.2.3
C.2.4
C.2.5
C.2.6
C.2.7
C.2.8
C.2.9
C.2.9.1
C.2.9.2
C.2.9.3
C.2.10
C.2.10.1
C.2.10.2
C.2.10.3
C.2.10.4
C.3 Apparatus
C.3.1
C.3.2
C.3.3
C.3.4
C.3.5
C.4 Instrumentation
C.4.1
C.4.2
C.5 Sampling procedure
C.6 Procedure
C.6.1 Sample preparation
C.6.2 Reductive cleavage of azo colourants
C.6.3 Extraction of soluble amines
C.6.4 Solid phase extraction and concentration of amines
C.6.5 Chromatography
C.6.5.1 General
C.6.5.2 High pressure liquid chromatography (HPLC)
C.6.5.3 Gas Chromatography (GC) with mass spectrometry
C.6.5.4 Maximum permitted tolerances
C.6.6 Verification of analytical system
C.7 Calculation
C.8 Precision
C.8.1 Linearity
C.8.2 Limits of detection (LOD) and quantification (LOQ)
C.8.3 Repeatability (r) and reproducibility (R)
C.8.4 Repeatability and reproducibility data for reductively cleaved aromatic amines
C.8.5 Recovery
C.8.5.1 Recovery of 22 soluble aromatic amines
C.8.5.2 Verification data
C.9 Report
C.10 Additional Information
Annex D
Annex E
E.1 Principle
E.2 Standards, reagents and solvents
E.2.1
E.2.2
E.2.3
E.2.4
E.2.5
E.2.6
E.2.7
E.2.8
E.2.9
E.2.9.1
E.2.9.2
E.2.9.3
E.2.10
E.2.10.1
E.2.10.2
E.2.10.3
E.2.10.4
E.2.11
E.2.11.1
E.2.11.2
E.2.11.3
E.2.12
E.2.12.1
E.2.12.2
E.2.12.3
E.2.12.4
E.2.13
E.2.13.1
E.2.13.2
E.2.14
E.2.14.1
E.2.14.2
E.2.14.3
E.3 Apparatus
E.3.1
E.3.2
E.3.3
E.3.4
E.3.5
E.3.6
E.3.7
E.3.8
E.3.9
E.4 Instrumentation
E.4.1
E.4.2
E.5 Sampling
E.6 Procedure
E.6.1 General
E.6.2 Sample preparation
E.6.3 Solvent extraction of soluble HCB, PCBs and B[α]P
E.6.3.1 Solvent extraction of soluble HCB and PCBs
E.6.3.2 Solvent extraction of soluble B[α]P
E.6.4 Solid phase extraction
E.6.4.1 Solid phase extraction of HCB and PCBs
E.6.4.2 Solid phase extraction of B[α]P
E.6.5 Sample concentration for determining HCB and PCB congeners
E.6.6 Sample concentration for determining B[α]P
E.6.7 Gas chromatography conditions
E.6.8 Mass spectrometry
E.6.9 SIM mode
E.6.9.1 General
E.6.9.2 Maximum permitted tolerances
E.6.9.3 Verification of analytical system
E.7 Calculation
E.7.1
E.7.2
E.7.3
E.7.4
E.8 Precision
E.8.1 Linearity
E.8.2 Limits of detection (LOD) and quantification (LOQ)
E.8.3 Repeatability and reproducibility data for HCB, PCB congeners and B[α]P
