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！ ~[`*)(4E  
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Foreword #u$Z/,  
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Introduction "7_qB8\  
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1 Scope jS'hs>Ot  
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2 Normative references jG~UyzWH;  
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3 Terms and definitions XIJ{qrDr  
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4 Requirements &yQM8J~  
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4.1 Categories of toy materials +i.b&PF'H  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material "7tEk<x  
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4.1.2 Category II: Liquid or adhesive material $S0eERga  
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4.1.3 Category III: material scraped dQ
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4.1.4 Categories of different toy materials n|oAfJUk,  
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4.2 Specific Requirements y'<juaw  
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5 Short Description <4W"ne28  
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6 Reagents and Equipment VT\o=3_  
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1.6 Reagents |Mp_qg?g  
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6.2 Device fz W%(.tc\  
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7 Sampling and Sample Preparation aI |<t^X  
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7.1 Selection of samples for analysis >#R<*?*D}  
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7.2 Preparation of standards {so"xoA^c  
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7.3 Sample Preparation !$
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials hkv&Od,  
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7.3.2 Category III: material scraped ,jbj-b(  
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4.7 migration procedures FbJlyWND  
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7.4.1 General JpxJZJ  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials M2[;b+W9  
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7.4.3 Category III: material scraped &2Q4{i  
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8 Analysis Method votv rZ =  
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8.1 General x
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8.2 Chromium (VI) (speciation) 6FiI\  
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3.8 Organotin 75u/'0~5  
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9 Calculation of results J70#pF  
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9.1 Standard Elements c Owa^;  
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9.1.1 Calibration Curves l\xcR]O  
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9.1.2 Calculation of the concentration @/FE!6 |O  
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9.1.3 Evaluation a9]F.Jm  
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9.2 Chromium (III) and chromium (VI) Bn:"qN~  

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9.2.1 Calibration Curves [ hzw..?g  
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9.2.2 Calculation of the concentration _G3L+
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9.2.3 Evaluation =u\W{1  
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3.9 Organotin Q9T/@FX  
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9.3.1 Calibration Curves FYBW3y+AF&  
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9.3.2 Calculation of the migration of individual organotin compounds 7a0T]
 
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9.3.3 Calculation of the migration of organotin f]sc[_n]  
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9.3.4 Evaluation c)`=wDi  
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10 Test report Xk>YiV",?  
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Annex A (informative) Significant technical changes between this European Standard and the previous version i'YM9*yN  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) e 3.q8r  
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Annex C (normative) Requirements for Sieve m;cgX#k5  
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Annex D (informative) Preparation and analysis of the sample T@R2H&L  
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Annex E (informative) Preparation of standards RjxFlKs8  
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E.1 ICP-MS si1Szmx,  
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E.1.1 stock solution (M1) ,In}be$:  
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E.1.2 Diluted stock solution (M2) j
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E.1.3 Work Solutions &Fh#otH_  
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E.2 ICP-OES ~m&q@ms&  
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E.2.1 stock solution (M1) kqZ+e/o>O9  
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E.2.2 Work Solutions ~#|Pe1Y  
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Annex F (informative) Analysis Method ]::g-&%Um  
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F.1 ICP-parameter A;
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F.2 method for speciation of chromium ,7ZV;f81  
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F.2.1 Scope {vU;(eN  
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F.2.2 Summary wMU}EoGS?  
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F.2.3 reagents S94S[j0D  
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F.2.4 test equipment r0
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F.2.5 Method f8S!FGiNc  
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F.2.6 reporting \`Ow)t:  
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F.2.7 Example for LC-ICP-MS conditions 0F 9p'_C  
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F.3 procedures for organotin ^=[b] *V  
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F.3.1 Scope |syvtS{  
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F.3.2 terms 7f>~P_  
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F.3.3 Summary eS/Au[wS  
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F.3.4 reagents 5Kl;(0B9  
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F.3.5 test equipment tHV+#3h  
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F.3.6 process SW7AG;c=  
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F.3.7 Example for the gas chromatography conditions bMGXx>
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Annex G (informative) Rationale Pr3>}4M  
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G.1 skin contact (scope)  CP
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G.2 organotin (F.3.7.2) 3*N0oc^m  
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Annex H (informative) Additional information on inspection of certain elements ,3W,M=j)  
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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)) $Y8iT<nP  
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References ,,G'Zur7