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BS EN 71-5:2025 Safety of toys - Chemical toys (sets) other than experimental sets, 2025
- undefined
- European foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Plaster of Paris (gypsum) moulding sets [Go to Page]
- 4.1 Marking
- 4.2 First aid information
- 4.3 Safety rules
- 5 Oven-hardening plasticised PVC modelling clay sets [Go to Page]
- 5.1 Chemical substances
- Table 1 — Plasticisers in oven-hardening plasticised PVC modelling clay sets
- Table 2 — Limits for certain substances in oven-hardening plasticised PVC modelling clay and polystyrene granules [Go to Page]
- 5.2 Marking
- 5.3 First aid information
- 5.4 Safety rules
- 6 Moulding sets [Go to Page]
- 6.1 Polystyrene granules sets [Go to Page]
- 6.1.1 Chemical substances
- Table 3 — Polystyrene [Go to Page]
- 6.1.2 Marking
- 6.1.3 First aid information
- 6.1.4 Safety rules
- 6.2 Embedding sets [Go to Page]
- 6.2.1 General
- 6.2.2 Marking
- 6.2.3 First aid information
- 6.2.4 Safety rules
- 7 Adhesives, paints, lacquers, varnishes, thinners and cleaning agents (solvents) supplied or recommended in model sets [Go to Page]
- 7.1 General
- 7.2 Adhesives [Go to Page]
- 7.2.1 Water-based adhesives [Go to Page]
- 7.2.1.1 General
- Table 4 — Basic materials for adhesives, paints or lacquers [Go to Page]
- 7.2.1.2 Liquid adhesives for paper and wood [Go to Page]
- 7.2.1.2.1 General
- Table 5 — Special materials for adhesives for paper and wood and water-based paints and lacquers
- Table 6 — Special additives for liquid adhesives for paper and wood [Go to Page]
- 7.2.1.2.2 Maximum content of individual containers and any packaging
- 7.2.1.2.3 Marking
- 7.2.1.2.4 First aid information
- 7.2.1.3 Adhesive sticks and pastes for paper [Go to Page]
- 7.2.1.3.1 General
- Table 7 — Special material for adhesive sticks and pastes for paper [Go to Page]
- 7.2.1.3.2 Maximum content of individual containers and any packaging
- 7.2.1.3.3 Marking
- 7.2.1.3.4 First aid information
- 7.2.2 Solvent-based adhesives [Go to Page]
- 7.2.2.1 General
- 7.2.2.2 Multi-purpose adhesives
- Table 8 — Basic materials for multi-purpose adhesives [Go to Page]
- 7.2.2.3 Contact adhesives
- Table 9 — Basic materials for contact adhesives [Go to Page]
- 7.2.2.4 Special adhesives
- Table 10 — Basic materials for special adhesives
- Table 11 — Solvents in solvent-based adhesives
- Table 12 — Plasticisers in solvent-based adhesives, solvent-based paints and lacquers [Go to Page]
- 7.2.2.5 Maximum content of individual containers and any packaging
- 7.2.2.6 Marking
- 7.2.2.7 First aid information
- 7.2.2.8 Safety rules
- 7.3 Water-based paints or lacquers [Go to Page]
- 7.3.1 General
- Table 13 — Organic solvents and film-forming agents [Go to Page]
- 7.3.2 Maximum content of individual containers and any packaging
- 7.3.3 Marking
- 7.3.4 First aid information
- 7.3.5 Safety rules
- 7.4 Solvent-based paints, lacquers, thinners and cleaning agents (solvents) [Go to Page]
- 7.4.1 General
- Table 14 — Basic materials
- Table 15 — Solvents [Go to Page]
- 7.4.2 Maximum content of individual containers and any packaging
- 7.4.3 Marking
- 7.4.4 First aid information
- 7.4.5 Safety rules
- 8 Slime kits [Go to Page]
- 8.1 Chemical substances
- 8.2 Marking
- 8.3 First aid information
- 8.4 Safety rules
- 9 Marking [Go to Page]
- 9.1 General
- 9.2 Marking of the primary packaging [Go to Page]
- 9.2.1 General
- 9.2.2 Warning phrases
- 9.3 Marking of individual containers and any packaging
- 10 Instructions for use [Go to Page]
- 10.1 General
- 10.2 Contents list
- 10.3 Advice for adult supervision [Go to Page]
- 10.3.1 Advice for adult supervision for chemical toys
- 10.3.2 Advice for adult supervision for certain slime kits
- 10.4 Safety rules
- 10.5 Instructions for carrying out the activities
- 10.6 Spills and disposal of chemicals
- 11 Test methods [Go to Page]
- 11.1 General
- 11.2 Determination of plasticisers in oven-hardening polyvinyl chloride (PVC) modelling clay sets [Go to Page]
- 11.2.1 Principle
- 11.2.2 Standards and reagents [Go to Page]
- 11.2.2.1 Standards
- Table 16 — Adipic acid polyesters
- Table 17 — Citric acid esters
- Table 18 — Alkylsulfonic acid esters [Go to Page]
- 11.2.2.2 Reagents, see Table 19
- Table 19 — Solvents [Go to Page]
- 11.2.3 Apparatus
- Table 20 — Oven programme for the determination of plasticisers in oven-hardening polyvinyl chloride (PVC) modelling clay sets [Go to Page]
- 11.2.4 Preparation of standard solutions [Go to Page]
- 11.2.4.1 Stock solutions
- Table 21 — Stock solutions I
- Table 22 — Stock solutions II [Go to Page]
- 11.2.4.2 Calibration solutions
- Table 23 — Calibration solutions [Go to Page]
- 11.2.4.3 Stability of standard solutions
- 11.2.5 Sampling
- 11.2.6 Sample preparation
- 11.2.7 Procedure [Go to Page]
- 11.2.7.1 General
- 11.2.7.2 Extraction of citric acid esters and alkylsulfonic acid esters
- 11.2.7.3 Extraction of adipic acid polyesters
- 11.2.7.4 Evaporation of the solvent and weighing
- 11.2.7.5 Blank determination
- 11.2.7.6 GC-MS determination of citric acid esters and alkylsulfonic acid esters
- 11.2.7.7 ATR-FT-IR identification of adipic acid polyesters
- 11.2.8 Evaluation of results [Go to Page]
- 11.2.8.1 Calculation of solvent-extractable content containing plasticisers [Go to Page]
- 11.2.8.1.1 Content of hexane extractable material, in % (m/m), identified as citric and alkylsulfonic acid esters by GC-MS
- 11.2.8.1.2 Content of methanol extractable material, in % (m/m), identified as adipic acid polyester by ATR-FT-IR
- 11.2.8.1.3 Content of combined (hexane + methanol) extractable material % (m/m)
- 11.2.8.2 Calculation and identification of plasticiser content by GC-MS analysis [Go to Page]
- 11.2.8.2.1 Identification of plasticisers
- 11.2.8.2.2 Calculation of plasticisers content by GC-MS [Go to Page]
- 11.2.8.2.2.1 Content of citric acid ester, in % (m/m), by GC-MS
- 11.2.8.2.2.2 Alkylsulfonic acid ester content by GC-MS in % (m/m)
- 11.2.9 Test report
- 11.3 Determination of benzene, toluene and xylenes in oven-hardening plasticised PVC modelling clay and polystyrene granules [Go to Page]
- 11.3.1 Principle
- 11.3.2 Standards and reagents
- Table 24 — Standards
- Table 25 — Solvents [Go to Page]
- 11.3.3 Apparatus [Go to Page]
- 11.3.3.1 Gas chromatograph with mass spectrometer detector (GC-MS)
- Table 26 — Oven programme for the determination of benzene, toluene and xylenes
- Table 27 — Typical retention times for benzene, toluene, m-xylene and o-xylene [Go to Page]
- 11.3.3.2 Headspace analysis conditions
- 11.3.3.3 Other laboratory equipment
- 11.3.4 Preparation of standard solutions
- 11.3.5 Sampling
- 11.3.6 Sample preparation
- 11.3.7 Procedure
- 11.3.8 Evaluation of results
- 11.3.9 Test report
- 11.3.10 Critical control points
- 11.4 Determination of styrene content in polystyrene granules [Go to Page]
- 11.4.1 Principle
- 11.4.2 Standards and reagents [Go to Page]
- 11.4.2.1 Standards
- Table 28 — Standard [Go to Page]
- 11.4.2.2 Reagents
- Table 29 — Reagents [Go to Page]
- 11.4.3 Apparatus
- Table 30 — Oven programme for the determination of the styrene content [Go to Page]
- 11.4.4 Preparation of the standard solutions
- 11.4.5 Sampling
- 11.4.6 Sample preparation
- 11.4.7 Procedure
- 11.4.8 Evaluation of results
- 11.4.9 Test report
- 11.5 Determination of organic solvents [Go to Page]
- 11.5.1 General
- Table 31 — Solvents/identification
- Table 32 — Solvents/determination [Go to Page]
- 11.5.2 Principle
- 11.5.3 Standards and reagents [Go to Page]
- 11.5.3.1 Standards
- Table 33 — Solvents [Go to Page]
- 11.5.3.2 Reagents
- Table 34 — Reagents [Go to Page]
- 11.5.4 Apparatus
- Table 35 — Oven programme for the determination of organic solvents (HS-GC-FID)
- Table 36 — Oven programme for the determination of organic solvents (GC-MS)
- Table 37 — Oven programme for the determination of organic solvents (GC-FID) [Go to Page]
- 11.5.5 Preparation of the standard solutions [Go to Page]
- 11.5.5.1 General
- 11.5.5.2 Stock solutions for the identification and determination of solvents using HS-GC-FID
- Table 38 — Organic solvents for analysis by HS-GC-FID [Go to Page]
- 11.5.5.3 Stock solutions for the identification and determination of solvents using GC-MS
- Table 39 — Organic solvents for analysis by GC-MS [Go to Page]
- 11.5.5.4 Stock solution for the identification and determination of propane-1,2-diol
- 11.5.5.5 Calibration solutions [Go to Page]
- 11.5.5.5.1 General
- 11.5.5.5.2 Calibration solutions for the identification of solvents using HS-GC-FID
- Table 40 — Working solution 1
- Table 41 — Working solution 2
- Table 42 — Working solution 3
- Table 43 — Working solution 4 [Go to Page]
- Prepare a 50-mg/ml working solution for n-hexane (see Table 44) by pipetting 25,00 ml of the 100-mg/ml n-hexane stock standard solution into a 50-ml volumetric flask and making up to the mark with DMF.
- Table 44 — Working solution 5 [Go to Page]
- 11.5.5.5.3 Calibration solutions for the identification of solvents in aqueous-based materials
- Table 45 — Calibration solutions in saline for aqueous-based materials [Go to Page]
- 11.5.5.5.4 Calibration solutions for the identification of solvents in solvent-based materials
- Table 46 — Calibration solutions in DMF for solvent-based materials [Go to Page]
- 11.5.5.5.5 Calibration solutions for the determination of solvents using HS-GC-FID
- Table 47 — Calibration solutions in DMF for butan-1-ol and 2-methylpropan-1-ol
- Table 48 — Calibration solutions in DMF for n-hexane
- Table 49 — Calibration solutions in DMF for 1-methoxypropan-2-ol
- Table 50 — Calibration solutions in saline for 1-methoxypropan-2-ol, ethanol and propan-2-ol [Go to Page]
- 11.5.5.5.6 Calibration solutions for the identification of solvents using GC-MS
- Table 51 — Calibration solutions for identification of solvents by GC-MS [Go to Page]
- 11.5.5.5.7 Calibration solution for the determination of solvents using GC-MS
- Table 52 — Calibration solutions for 2-(2-butoxyethoxy) ethyl acetate
- Table 53 — Calibration solutions for butyl glycolate
- Table 54 — Calibration solutions for caprolactam
- Table 55 — Calibration solutions for 2-methylpentane-2,4-diol [Go to Page]
- 11.5.5.5.8 Calibration solutions for the determination of propane-1,2-diol using GC-FID
- Table 56 — Calibration solutions for the determination of propane-1,2-diol by GC-FID [Go to Page]
- 11.5.6 Sampling
- 11.5.7 Sample preparation [Go to Page]
- 11.5.7.1 General
- 11.5.7.2 Sample preparation for identification and determination of solvents by HS-GC-FID
- 11.5.7.3 Sample preparation for identification of solvents by GC-MS [Go to Page]
- 11.5.7.3.1 General
- 11.5.7.3.2 Solvent-based glue, thinner and paint samples
- 11.5.7.3.3 Aqueous-based glue samples
- 11.5.7.3.4 Aqueous-based paint samples
- 11.5.7.4 Sample preparation for determination of certain solvents by GC-MS
- Table 57 — Dilution factors for the quantification of solvents by GC-MS and GC-FID [Go to Page]
- 11.5.7.5 Sample preparation for determination of propane-1,2-diol using GC-FID
- 11.5.8 Procedure [Go to Page]
- 11.5.8.1 Identification of solvents using HS-GC-FID
- Figure 1 — Chromatogram of a mixture of organic solvents by HS-GC-FID using a 60 m × 0,32 mm × 0,50 μm polar column (ZB-WAX)
- Table 58 — Typical retention times for solvents using the polar column (ZB-WAX)
- Figure 2 — Chromatogram of a mixture of organic solvents by HS-GC-FID using a 60 m × 0,32 mm × 1,00 μm non-polar column ZB-1
- Table 59 — Typical retention times for solvents using the non-polar column (ZB-1) [Go to Page]
- 11.5.8.2 Identification of solvents using GC-MS
- Figure 3 — Chromatogram: Total ion chromatogram of a mixture of organic solvents by GC-MS
- Table 60 — Typical retention times for certain solvents analysed by GC-MS [Go to Page]
- 11.5.8.3 Determination of solvent content by HS-GC-FID
- 11.5.8.4 Determination of solvent content using GC-MS
- 11.5.8.5 Determination of propane-1,2-diol by GC-FID
- 11.5.8.6 Blank determination [Go to Page]
- 11.5.8.6.1 HS-GS-FID blank determination
- 11.5.8.6.2 GS-MS and GC-FID blank determination
- 11.5.9 Evaluation of results [Go to Page]
- 11.5.9.1 Calculation of solvent content by HS-GC-FID
- 11.5.9.2 Calculation of solvent content by GC-MS or GC-FID
- 11.5.10 Test report
- 11.6 Combined approach for the determination of plasticisers in solvent-based adhesives and in solvent-based paints or lacquers, film-forming agents in paints and lacquers and modifiers in solvent-based paints or lacquers [Go to Page]
- 11.6.1 Principle
- 11.6.2 Determination of total extract [Go to Page]
- 11.6.2.1 Standards and reagents [Go to Page]
- 11.6.2.1.1 Standards
- 11.6.2.1.2 Reagents
- Table 61 — Reagents [Go to Page]
- 11.6.2.2 Apparatus
- 11.6.2.3 Sampling
- 11.6.2.4 Sample preparation
- 11.6.2.5 Procedure
- 11.6.2.6 Evaluation of results
- 11.6.3 Identification of nitrocellulose [Go to Page]
- 11.6.3.1 Principle
- 11.6.3.2 Reagents
- Table 62 — Reagents [Go to Page]
- 11.6.3.3 Apparatus
- 11.6.3.4 Sampling
- 11.6.3.5 Sample preparation
- 11.6.3.6 Procedure
- 11.6.3.7 Evaluation of results
- Figure 4 — FTIR-spectrum of nitrocellulose in reflection mode [Go to Page]
- 11.6.4 Determination of plasticisers [Go to Page]
- 11.6.4.1 Principle
- 11.6.4.2 Standards and reagents
- 11.6.4.3 Apparatus
- 11.6.4.4 Preparation of the standard solution
- 11.6.4.5 Procedure
- 11.6.4.6 Evaluation of results
- 11.6.5 Determination of film-forming agents [Go to Page]
- 11.6.5.1 Principle
- 11.6.5.2 Standards and reagents [Go to Page]
- 11.6.5.2.1 Standards
- Table 63 — Substances used for the identification and determination of film-forming agents [Go to Page]
- 11.6.5.2.2 Reagents
- Table 64 — Reagents [Go to Page]
- 11.6.5.3 Apparatus
- Table 65 — Oven programme for the determination of film-forming agents
- Figure 5 — Chromatogram of film-forming agent substances 1 to 9
- Table 66 — Oven programme for the determination of Luwax® E3
- Table 67 — Mass numbers of the different substances for the SIM-modus
- Figure 6 — Chromatogram of film-forming agent Luwax® E3 [Go to Page]
- 11.6.5.4 Preparation of standard solutions [Go to Page]
- 11.6.5.4.1 Stock solutions
- 11.6.5.4.2 Calibration solutions [Go to Page]
- 11.6.5.4.2.1 Calibration solutions for substances 1 to 9 of Table 63
- Table 68 — Calibration solutions substances 1 to 9 of Table 63 [Go to Page]
- 11.6.5.4.2.2 Calibration solutions for substance 10 of Table 63
- Table 69 — Calibration solutions Luwax® E3 [Go to Page]
- 11.6.5.4.3 Stability of the standard solutions
- 11.6.5.5 Sampling
- 11.6.5.6 Procedure
- 11.6.5.7 Evaluation of results
- 11.6.6 Determination of the modifiers
- 11.6.7 Test report
- Annex A (informative) Environmental, health and safety precautions for using the methods of analysis
- Annex B (informative) Organic solvents
- Table B.1 — Maximum concentrations of permitted and restricted organic solvents in different products and analytical technique for their determination
- Annex C (informative) Validation of test methods
- Annex D (informative) Background and rationale for this European Standard
- D.1 General remark
- D.2 Primary packaging (4.1; 5.2; 6.1.2; 7.2.1.2.2; 7.2.2.6; 7.3.2; 7.4.3; 8.2, 9.2)
- D.3 Minimum age (4.1; 5.2; 6.1.2; 6.2.2; 7.2.1.2.3; 7.2.1.3.3; 7.2.2.6; 7.3.3; 7.4.3, 8.2)
- D.4 Benzene (5.1, Table 2; 7.2.2.4, Table 11; 7.4.1, Table 15)
- D.5 Preservatives (6.2.1; 7.2.1.1; 7.3.1, 8.1)
- D.6 Guidance on giving adequate advice for adult supervision (10.3)
- Annex E (normative) Non-exhaustive list of colourants which need to be in compliance with both the general and specific purity requirements
- Table E.1 — Organic colourants
- Table E.2 — Non organic colourants
- Annex F (normative) Booster substances
- 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]