EN 71-3 2012 [复制链接]

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！ r[JgCj+$&  
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Foreword f'TdYG  
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Introduction Y_xPr%%A  
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1 Scope U;LbP-{B  
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2 Normative references C3:4V2<_  
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3 Terms and definitions ;SEH|_/  
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4 Requirements +>@<'YI<  
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4.1 Categories of toy materials NU-({dGK}  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material P%]li`56-c  
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4.1.2 Category II: Liquid or adhesive material ; H9d.D8  
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4.1.3 Category III: material scraped c{Nk"gEfRA  
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4.1.4 Categories of different toy materials K'+GK S7.  
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4.2 Specific Requirements T^x7w+  
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5 Short Description M;V (Tf  
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6 Reagents and Equipment 6TvlK*<r=  
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1.6 Reagents ]1>U@oK  
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6.2 Device TK<~(Dk  
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7 Sampling and Sample Preparation
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7.1 Selection of samples for analysis /.l8Jb4  
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7.2 Preparation of standards P
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7.3 Sample Preparation 'L4@|c~x  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials M/C7<?&  
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7.3.2 Category III: material scraped [ &RZ&  
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4.7 migration procedures e0Cr>I5/e  
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7.4.1 General 0(\ybppx  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials xzTTK+D@  
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7.4.3 Category III: material scraped (~}IoQp>  
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8 Analysis Method jH#Tt;  
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8.1 General ( P|Ph  
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8.2 Chromium (VI) (speciation) Hf!o6 o  
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3.8 Organotin OZ<iP  
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9 Calculation of results |;3Ru vX?+  
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9.1 Standard Elements 17g\XC@ Cl  
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9.1.1 Calibration Curves 1H sfCky{  
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9.1.2 Calculation of the concentration .U|irDO  
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9.1.3 Evaluation EUH&"8 L  

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9.2 Chromium (III) and chromium (VI) _)s<E9t2N  
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9.2.1 Calibration Curves Pf&\2_H3s9  
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9.2.2 Calculation of the concentration U6^x(2De  
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9.2.3 Evaluation G|eY$5!i  
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3.9 Organotin (T;4'c  
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9.3.1 Calibration Curves tPu0r],`o  
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9.3.2 Calculation of the migration of individual organotin compounds rg Gm[SL*<  
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9.3.3 Calculation of the migration of organotin "f^s*I  
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9.3.4 Evaluation _<tWy+.  
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10 Test report <T]BSQk  
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Annex A (informative) Significant technical changes between this European Standard and the previous version 6)<g%bH!
  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) A4;EtW+F  
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Annex C (normative) Requirements for Sieve n~~0iU)  
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Annex D (informative) Preparation and analysis of the sample FR%9Qb7  
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Annex E (informative) Preparation of standards w-f[h  
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E.1 ICP-MS l#40VHa?S  
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E.1.1 stock solution (M1) #<_gY  
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E.1.2 Diluted stock solution (M2) Gyo[C98  
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E.1.3 Work Solutions :exgdm;N  
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E.2 ICP-OES 2'R;z<_  
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E.2.1 stock solution (M1) &/%A 9R,  
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E.2.2 Work Solutions
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Annex F (informative) Analysis Method +sN'Y/-  
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F.1 ICP-parameter yr4j  
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F.2 method for speciation of chromium f9+J}  
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F.2.1 Scope KKrLF?rc  
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F.2.2 Summary rV yw1D  
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F.2.3 reagents dA)JR"r2  
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F.2.4 test equipment wiwAdYEQ\  
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F.2.5 Method 7WEh'(`  
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F.2.6 reporting pKxsK^O5[  
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F.2.7 Example for LC-ICP-MS conditions w^AY= Fc  
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F.3 procedures for organotin A`'k5uG  
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F.3.1 Scope >)Udb//  
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F.3.2 terms Qu x1N  
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F.3.3 Summary 2`|gnVw  
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F.3.4 reagents xJ$/#UdP  
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F.3.5 test equipment >U~{WM$"Y  
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F.3.6 process r_x|2 AoO  
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F.3.7 Example for the gas chromatography conditions V 6*ohC:  

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Annex G (informative) Rationale |zkZF|-  
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G.1 skin contact (scope) N|rB~  
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G.2 organotin (F.3.7.2) 6CV9ewr  
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Annex H (informative) Additional information on inspection of certain elements sQXj?5!  
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Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) )Jaq5OMA/  
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References ln2lFfz