也不知道新的EN 71-3 标准到底进行到什么程度了,翻遍了网络,只找到了最新的Draft的目录,大家将就看看吧(能看到新版的草案中已经给出了有机锡和铬形态分析的具体方法,包括具体要测试的有机锡的种类,等等)。十分期待有人放出全文!
ForewordIntroduction1 Scope2 Normative references3 Terms and definitions4 Requirements4.1 Categories of toy materials4.1.1 Category I: Dry, brittle, dust-like or pliable material4.1.2 Category II: Liquid or adhesive material4.1.3 Category III: material scraped4.1.4 Categories of different toy materials4.2 Specific Requirements5 Short Description6 Reagents and Equipment1.6 Reagents6.2 Device7 Sampling and Sample Preparation7.1 Selection of samples for analysis7.2 Preparation of standards7.3 Sample Preparation7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials7.3.2 Category III: material scraped4.7 migration procedures7.4.1 General7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials7.4.3 Category III: material scraped8 Analysis Method8.1 General8.2 Chromium (VI) (speciation)3.8 Organotin9 Calculation of results9.1 Standard Elements9.1.1 Calibration Curves9.1.2 Calculation of the concentration9.1.3 Evaluation9.2 Chromium (III) and chromium (VI)9.2.1 Calibration Curves9.2.2 Calculation of the concentration9.2.3 Evaluation3.9 Organotin9.3.1 Calibration Curves9.3.2 Calculation of the migration of individual organotin compounds9.3.3 Calculation of the migration of organotin9.3.4 Evaluation 10 Test reportAnnex A (informative) Significant technical changes between this European Standard and the previous versionAnnex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012)Annex C (normative) Requirements for SieveAnnex D (informative) Preparation and analysis of the sampleAnnex E (informative) Preparation of standardsE.1 ICP-MSE.1.1 stock solution (M1)E.1.2 Diluted stock solution (M2)E.1.3 Work SolutionsE.2 ICP-OESE.2.1 stock solution (M1)E.2.2 Work SolutionsAnnex F (informative) Analysis MethodF.1 ICP-parameterF.2 method for speciation of chromiumF.2.1 ScopeF.2.2 SummaryF.2.3 reagentsF.2.4 test equipmentF.2.5 MethodF.2.6 reportingF.2.7 Example for LC-ICP-MS conditionsF.3 procedures for organotinF.3.1 ScopeF.3.2 termsF.3.3 SummaryF.3.4 reagentsF.3.5 test equipmentF.3.6 processF.3.7 Example for the gas chromatography conditionsAnnex G (informative) RationaleG.1 skin contact (scope)G.2 organotin (F.3.7.2)Annex H (informative) Additional information on inspection of certain elementsAnnex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time))References