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！ fRrvNj0{V  
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Foreword JI?rL  
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Introduction AuUde$l_  
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1 Scope ^@I   
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2 Normative references NS9B[*"Jl  
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3 Terms and definitions aiQ>xen5C5  
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4 Requirements `Y BC   
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4.1 Categories of toy materials 4A@NxihH  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material E_Im^a  
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4.1.2 Category II: Liquid or adhesive material ykv94i?Q  
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4.1.3 Category III: material scraped :Nu^  
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4.1.4 Categories of different toy materials ipQLK{]t  
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4.2 Specific Requirements K
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5 Short Description aD=a,  
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6 Reagents and Equipment )_{dWf1  
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1.6 Reagents K#*reJ}K  
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6.2 Device :/:.Kb  
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7 Sampling and Sample Preparation m-H-6`]  
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7.1 Selection of samples for analysis Xv<B1  
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7.2 Preparation of standards nA P.^_K  
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7.3 Sample Preparation N5]0/,I
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials #{ k|I$  
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7.3.2 Category III: material scraped e*bH0';q  

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4.7 migration procedures AtF3%Zv2  
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7.4.1 General ,y+$cM(  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials IkrF/$r  
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7.4.3 Category III: material scraped V5GW:QT  
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8 Analysis Method - /(s#D  
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8.1 General LwhyE:1  
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8.2 Chromium (VI) (speciation) Pt&(npjN,  
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3.8 Organotin u{FDdR9<  
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9 Calculation of results {q<03d~9|G  
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9.1 Standard Elements Q2A7mGN  
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9.1.1 Calibration Curves iA0q_( \X  
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9.1.2 Calculation of the concentration Y3h/~bM%
 
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9.1.3 Evaluation R
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9.2 Chromium (III) and chromium (VI) 2kv7UU#q2  
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9.2.1 Calibration Curves /XudV2P-CA  
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9.2.2 Calculation of the concentration BSq)RV/3  
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9.2.3 Evaluation D0mI09=GtQ  
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3.9 Organotin ubu?S%`  
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9.3.1 Calibration Curves b dJ+@r  
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9.3.2 Calculation of the migration of individual organotin compounds r}u%#G+K,  
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9.3.3 Calculation of the migration of organotin `]$?uQ  
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9.3.4 Evaluation qQxz(}REu9  
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10 Test report JO@Bf  
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Annex A (informative) Significant technical changes between this European Standard and the previous version ID1?PM  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) 7s'- +~  
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Annex C (normative) Requirements for Sieve ]*%+H|l  
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Annex D (informative) Preparation and analysis of the sample 3$M3Q]z  
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Annex E (informative) Preparation of standards Lx|' ,6S  
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E.1 ICP-MS B(HT.%r^A  
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E.1.1 stock solution (M1) gb-{2p>}  
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E.1.2 Diluted stock solution (M2) QocQowz
 
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E.1.3 Work Solutions -@bp4Z=  
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E.2 ICP-OES cx(2jk}6  
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E.2.1 stock solution (M1) QUP|FIpZ  
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E.2.2 Work Solutions %Y',|+Arx  
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Annex F (informative) Analysis Method BlaJl[Piv  
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F.1 ICP-parameter 1ih*gJPpj  
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F.2 method for speciation of chromium -3k;u  
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F.2.1 Scope Z3`2-r_=  
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F.2.2 Summary vz y!3Hiw  
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F.2.3 reagents <? 4cWp|i  
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F.2.4 test equipment 2:~cJ k{  
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F.2.5 Method DUo0w f#D^  
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F.2.6 reporting v*XkWH5  
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F.2.7 Example for LC-ICP-MS conditions /khnl9~+  
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F.3 procedures for organotin mDlCt_h  
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F.3.1 Scope 1O23"o5=  
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F.3.2 terms =>e?l8`%
 
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F.3.3 Summary 87+.pM|t%  
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F.3.4 reagents SQKi2\8w  
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F.3.5 test equipment @ ;g`+:=  
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F.3.6 process 4u@yJ?U  
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F.3.7 Example for the gas chromatography conditions 7ytm.lU  
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Annex G (informative) Rationale un.G6|S  
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G.1 skin contact (scope) jK& Nkp  
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G.2 organotin (F.3.7.2) ?y+\v'3v  
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Annex H (informative) Additional information on inspection of certain elements @C!JtgO%  
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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)) g_3rEvf"4  
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References e["Z!D_H