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！ FW3E UC)P  
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Foreword 6&LmR75C  
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Introduction =kOo(  
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1 Scope QR-pji y  
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2 Normative references RA+M.  
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3 Terms and definitions VS~+W
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4 Requirements 5lwMc0{/3  
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4.1 Categories of toy materials cxPOO#  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material I34 1s0  
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4.1.2 Category II: Liquid or adhesive material %r(qQM.Pl  
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4.1.3 Category III: material scraped &!+1GI9z  
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4.1.4 Categories of different toy materials QZL,zI]LL  
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4.2 Specific Requirements |b!Bb<5  
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5 Short Description 530Kk<%^}8  
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6 Reagents and Equipment b: I0Zv6  
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1.6 Reagents E7<l^/<2S+  
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6.2 Device aMxM3"  
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7 Sampling and Sample Preparation V#~.n;d  
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7.1 Selection of samples for analysis uJ3*AO  
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7.2 Preparation of standards U@LIw6B!KL  
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7.3 Sample Preparation h0-CTPQ7A  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials G;J!3A;TE  
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7.3.2 Category III: material scraped n?v$C:jLN  
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4.7 migration procedures $A)[s$  
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7.4.1 General YF)c.Q0  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials 5&}p'6*K  
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7.4.3 Category III: material scraped r G'W#!^*  
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8 Analysis Method bDV/$@p  
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8.1 General {BD G;e  
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8.2 Chromium (VI) (speciation) \!4_m8?  
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3.8 Organotin a7TvX{<d  
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9 Calculation of results XM: \N$
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9.1 Standard Elements kB_T9$0e#  
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9.1.1 Calibration Curves _''9-t;n,  
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9.1.2 Calculation of the concentration Gw+pjSJL`  
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9.1.3 Evaluation wfQImCZ>l  
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9.2 Chromium (III) and chromium (VI) 4,?WNPqo  
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9.2.1 Calibration Curves Gk:k px  
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9.2.2 Calculation of the concentration deC i\n  
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9.2.3 Evaluation
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3.9 Organotin lg*?w/JX+  
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9.3.1 Calibration Curves ~%@1-  
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9.3.2 Calculation of the migration of individual organotin compounds ym'!f|9AA  
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9.3.3 Calculation of the migration of organotin HJt '@t=Ak  
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9.3.4 Evaluation g1@rY 0O  
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10 Test report dF*M"|
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Annex A (informative) Significant technical changes between this European Standard and the previous version c-U]3`;Q  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) gH*(1*  
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Annex C (normative) Requirements for Sieve Z/d {v:)  
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Annex D (informative) Preparation and analysis of the sample dV
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Annex E (informative) Preparation of standards N%%trlDXD  
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E.1 ICP-MS =Aw`0  
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E.1.1 stock solution (M1) aU_l"+5>vq  
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E.1.2 Diluted stock solution (M2) AGKT*l.-  
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E.1.3 Work Solutions |<O^M q  
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E.2 ICP-OES i0*Cs#(=h  
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E.2.1 stock solution (M1) s_^N=3Si   
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E.2.2 Work Solutions IiJ$Ng  
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Annex F (informative) Analysis Method qq3/K9 #y  
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F.1 ICP-parameter hpYv*WH:  
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F.2 method for speciation of chromium mN.  
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F.2.1 Scope 27,c}OS5o  
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F.2.2 Summary .726^2sx  
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F.2.3 reagents *5?Qam3  
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F.2.4 test equipment 9j5|o([J  
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F.2.5 Method Uovna:"  
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F.2.6 reporting +2}Ar<el P  
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F.2.7 Example for LC-ICP-MS conditions +lZ-xU1  
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F.3 procedures for organotin 
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F.3.1 Scope yd'cLZd<}  
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F.3.2 terms ,zH\P+*  
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F.3.3 Summary gvo5^O+)HH  
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F.3.4 reagents jv1p'qs4  
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F.3.5 test equipment KBI1t$  
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F.3.6 process {4p7r7n'  
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F.3.7 Example for the gas chromatography conditions R_Bf JD.  
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Annex G (informative) Rationale \S~<C[P  
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G.1 skin contact (scope) }:0HM8B7!  
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G.2 organotin (F.3.7.2) H-X5A\\5  
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Annex H (informative) Additional information on inspection of certain elements d{C8}U  
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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)) Z@Qf0 c  
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References )9!ZkZbv_m