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BS EN 71-7:2025 Safety of toys - Finger paints. Requirements and test methods, 2025
- undefined
- European foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Requirements [Go to Page]
- Table 1 — Primary aromatic amines
- Table 2 — Other carcinogenic primary aromatic amines (non-exhaustive list) [Go to Page]
- Table 3 — Impurities in finger paints [Go to Page]
- Table 4 — Embittering agents [Go to Page]
- 5 Product information [Go to Page]
- Annex A (informative) Non-exhaustive list of colourants which are used in finger paints, and need to be in compliance with both the general and specific purity requirements
- Table A.1 — Organic colourants which are used in finger paints
- Table A.2 — Non organic colourants which are used in finger paints
- Annex B (normative) List of preservatives allowed for use in finger paints
- Table B.1 — Reviewed list of preservatives allowed for use in finger paints
- Table B.2 — List of further preservatives allowed for use in finger paints
- Annex C (informative) Ingredients used in the manufacture of finger paints
- Annex D (normative) Method for the detection of certain azo colourants and determination of free primary aromatic amines
- D.1 General
- Table D.1 — Cleavage products of amine compounds
- D.2 Reagents
- D.3 Apparatus
- D.4 Instrumentation
- D.5 Sampling procedure
- D.6 Procedure
- D.6.1 Sample preparation
- D.6.2 Reductive cleavage of azo colourants
- D.6.3 Extraction of soluble amines
- D.6.4 Solid phase extraction and concentration of amines
- D.6.5 Chromatography
- D.6.5.1 General
- D.6.5.2 High performance liquid chromatography (HPLC)
- Figure D.1 — Example of HPLC-DAD chromatogram of 22 mixed aromatic amine standard at 240 nm using the conditions in D.6.5.2
- Figure D.2 — Example of HPLC-DAD chromatogram of 22 mixed aromatic amine standard at 280 nm using the conditions in D.6.5.2
- Figure D.3 — Example of HPLC-DAD chromatogram of 22 mixed aromatic amine standard at 305 nm using the conditions in D.6.5.2
- Table D.2 — Key to retention time for LC-DAD using the conditions in D.6.5.2
- D.6.5.3 Gas Chromatography (GC) with mass spectrometry
- Table D.3 — List of selected ions
- D.6.5.4 Maximum permitted tolerances
- Table D.4 — Maximum permitted tolerances for relative ion intensities
- Figure D.4 — Example of GC-MS chromatogram of 22 mixed aromatic amines (10 µg/ml, 2,01E7 TIC)
- Table D.5 — Key to retention time for GC-MS
- D.6.6 Verification of analytical system
- D.7 Calculation
- D.8 Precision
- D.8.1 Linearity
- D.8.2 Limits of Detection (LOD) and Quantification (LOQ)
- Table D.6 — Limits of Detection (LOD) and Quantification (LOQ) using GC-MS
- Table D.7 — Limits of Detection (LOD) and Quantification (LOQ) using LC-DAD at 240 nm
- D.8.3 Repeatability and reproducibility data for soluble aromatic amines
- Table D.8 — Repeatability and reproducibility data for soluble aromatic amines by GC-MS
- D.8.4 Repeatability and reproducibility data for reductively cleaved aromatic amines
- Table D.9 — Repeatability and reproducibility of cleaved aromatic amines by GC-MS
- D.8.5 Recovery
- D.8.5.1 Recovery of 22 soluble aromatic amines
- Table D.10 — Recovery of 22 primary aromatic amines
- D.8.5.2 Verification data
- Table D.11 — Verification data
- D.9 Report
- D.10 Additional information
- Annex E (normative) Method for the determination of hexachlorobenzene, polychlorinated biphenyls and benzo[a]pyrene
- E.1 Principle
- E.2 Standards, reagents and solvents
- E.3 Apparatus
- E.4 Instrumentation
- E.5 Sampling
- E.6 Procedure
- E.6.1 General
- E.6.2 Sample preparation
- E.6.3 Solvent extraction
- E.6.3.1 Solvent extraction of soluble HCB and PCBs
- E.6.3.2 Solvent extraction of soluble B[a]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[a]P
- E.6.5 Sample concentration for determining HCB and PCB congeners
- E.6.6 Sample concentration for determining B[a]P
- E.6.7 Gas chromatography conditions
- E.6.8 Mass spectrometry
- E.6.9 SIM mode
- E.6.9.1 General
- Table E.1 — List of selected ions for HCB and PCB congeners
- Table E.2 — List of selected ions for B[a]P
- E.6.9.2 Maximum permitted tolerances
- Table E.3 — Maximum permitted tolerances for relative ion intensities
- Figure E.1 — Example of chromatographic separation of HCB and 7 PCB Congeners (2,25E6 TIC)
- Table E.4 — Key to retention time for HCB and 7 PCB Congeners
- Figure E.2 — Example of chromatographic separation of B[a]P and B[a]P d12 (6,06E5 TIC)
- Table E.5 — Key to retention time for Benzo[a]pyrene and Benzo[a]pyrene d12
- E.6.9.3 Verification of analytical system
- E.7 Calculation
- E.8 Precision
- E.8.1 Linearity
- E.8.2 Limits of detection (LOD) and Quantification (LOQ)
- Table E.6 — Limits of Detection (LOD) and Quantification (LOQ) using GC-MS
- E.8.3 Repeatability and reproducibility data for HCB, PCB congeners and B[a]P
- Table E.7 — Repeatability and Reproducibility data for HCB, PCB and B[a]P
- E.8.4 Recovery
- Table E.8 — Recovery of HCB, PCB and B[a]P
- E.9 Report
- E.10 Additional information
- Table E.9— Nomenclature of PCB-homologues according to IUPAC [14]
- Annex F (informative) Background and rationale for this European Standard
- F.1 Finger paints (see 3.1)
- F.2 Colourants (see 4.2)
- F.3 Preservatives (see 4.3)
- F.4 Migration of elements
- F.5 Primary aromatic amines (see 4.4.1, Tables 1 and 2 and Annex D)
- F.6 Limits for benzo[a]pyrene and further impurities (see 4.4.2)
- F.7 Embittering agents (see 4.5)
- F.8 pH value (see 4.6)
- F.9 N-Nitrosamines
- F.10 Container (see 4.8)
- F.11 Labelling phrases (see 5.2.1.1)
- F.12 List of polychlorinated biphenyl congeners (see Annex E)
- F.13 Reference materials (see Annex D and E)
- F.14 PCB analytical method (see E.6)
- F.15 Booster substances (see 4.9)
- Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2009/48/EC aimed to be covered
- Table ZA.1 — Correspondence between this European Standard and Directive 2009/48/EC
- Bibliography [Go to Page]