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！ T
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Foreword dEDhdF#f  
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Introduction ?*~ ~O
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1 Scope bmHj)^v5]  
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2 Normative references r`ftflNh(  
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3 Terms and definitions @[D5{v)S  
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4 Requirements <D Mm [V{  
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4.1 Categories of toy materials rhF2U  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material "Ml#,kU<T  
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4.1.2 Category II: Liquid or adhesive material [$6YPM>Ee  
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4.1.3 Category III: material scraped a U<+ `  
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4.1.4 Categories of different toy materials PE_JO(e;Xm  
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4.2 Specific Requirements nh+h3"-d  
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5 Short Description -LFk7a  
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6 Reagents and Equipment L'e|D=y  
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1.6 Reagents }+:X=@Z@  
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6.2 Device R,l*@3Q  
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7 Sampling and Sample Preparation E, /nK  
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7.1 Selection of samples for analysis =|V#~p*  
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7.2 Preparation of standards h\|T(597.  
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7.3 Sample Preparation 1Uc/r>u9  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials x.q"
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7.3.2 Category III: material scraped ZtX CPA!  
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4.7 migration procedures 2k^'}7G%  
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7.4.1 General [$z-  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials kG`&Z 9P  
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7.4.3 Category III: material scraped Yw_!40`  
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8 Analysis Method \J(kM,ZJ  
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8.1 General -_XTy!I  
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8.2 Chromium (VI) (speciation) qQ8+gZG$R  
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3.8 Organotin ]J@-,FFC  
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9 Calculation of results 2f620  
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9.1 Standard Elements @w`wJ*I4,  
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9.1.1 Calibration Curves jFUpf.v2  
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9.1.2 Calculation of the concentration 8g Z)c\  
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9.1.3 Evaluation G]4Ca5;Z!N  
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9.2 Chromium (III) and chromium (VI) Jv+w{"&  
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9.2.1 Calibration Curves =$fz</S=J  
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9.2.2 Calculation of the concentration
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9.2.3 Evaluation 8hD[z}  
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3.9 Organotin %,_ZVgh0  
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9.3.1 Calibration Curves e,/]]E/o  
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9.3.2 Calculation of the migration of individual organotin compounds r|u[36NmA  
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9.3.3 Calculation of the migration of organotin 8%#8P LB2  
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9.3.4 Evaluation ]EX6Y  
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10 Test report **hQb$  
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Annex A (informative) Significant technical changes between this European Standard and the previous version ~Kw#^.$3T  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) LgNIb  
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Annex C (normative) Requirements for Sieve @Dh2@2`>  
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Annex D (informative) Preparation and analysis of the sample )\akIA  
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Annex E (informative) Preparation of standards  [SPx  
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E.1 ICP-MS vF27+/2+R  
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E.1.1 stock solution (M1) T}#iXgyx  
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E.1.2 Diluted stock solution (M2) QUrPV[JQ  
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E.1.3 Work Solutions ]S6Gz/4aV+  
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E.2 ICP-OES QN:v4,$d  
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E.2.1 stock solution (M1) qRt!kWW  
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E.2.2 Work Solutions }9fa]D-a?  
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Annex F (informative) Analysis Method UC!mp?   
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F.1 ICP-parameter pjeNBSu6  
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F.2 method for speciation of chromium H/,KY/>i  
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F.2.1 Scope opcanl9pSW  
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F.2.2 Summary s QDgNJbU  
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F.2.3 reagents {cK<iQJ  
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F.2.4 test equipment qCs/sW  
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F.2.5 Method ~ #jQFyOh  
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F.2.6 reporting w{ja*F6  
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F.2.7 Example for LC-ICP-MS conditions TmgC {_  
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F.3 procedures for organotin x^s,<G  
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F.3.1 Scope % .bDK}  
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F.3.2 terms hFV,FBsAO  
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F.3.3 Summary #:6-O  
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F.3.4 reagents (T1< (YZ   
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F.3.5 test equipment eo+<@83  
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F.3.6 process TgkVd]4%  
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F.3.7 Example for the gas chromatography conditions ny-:%A  
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Annex G (informative) Rationale tSHW"R  
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G.1 skin contact (scope) @&\Y:aRO%i  
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G.2 organotin (F.3.7.2) =RB {.%  
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Annex H (informative) Additional information on inspection of certain elements ^_]ZZin  
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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)) -#Zvj
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References _[HZ[9c!