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！ ATkqzE`;  
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Foreword n;Wf|>  
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Introduction mT$tAwzTC{  
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1 Scope <GR
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2 Normative references q/zdd3a  
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3 Terms and definitions c9k,Dc  
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4 Requirements 'D{abm0  
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4.1 Categories of toy materials tt RH[[E(  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material | -<L :%  
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4.1.2 Category II: Liquid or adhesive material fba3aId[  
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4.1.3 Category III: material scraped egvWPht'_  
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4.1.4 Categories of different toy materials ualtIHXK)  
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4.2 Specific Requirements c#Bde-dh  
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5 Short Description `1gsrHi4N  
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6 Reagents and Equipment 3 a`-_<  
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1.6 Reagents wpdT "  
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6.2 Device cl:YN]BK  
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7 Sampling and Sample Preparation :n=+$Dq  
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7.1 Selection of samples for analysis @4pN4v8U  
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7.2 Preparation of standards Lqt]  
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7.3 Sample Preparation y(HR1vQ;Z  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials B}vI<?c  
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7.3.2 Category III: material scraped qhogcAvE  
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4.7 migration procedures B;EdLs}  
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7.4.1 General A\gj\&B0"  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials bNj| GIf  
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7.4.3 Category III: material scraped buq3t+0  
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8 Analysis Method mbU[fHyV  
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8.1 General "EDn;l-Q  
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8.2 Chromium (VI) (speciation) C 3b  
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3.8 Organotin 7?dB&m6W  
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9 Calculation of results 'cu( Sd}  

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9.1 Standard Elements H_3S#.  
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9.1.1 Calibration Curves kzMCI)>"  
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9.1.2 Calculation of the concentration 5rr7lwWZ  
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9.1.3 Evaluation hbD@B.PD  
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9.2 Chromium (III) and chromium (VI) /QZnN?k  
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9.2.1 Calibration Curves z| Hl*T  
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9.2.2 Calculation of the concentration m"t\@f  
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9.2.3 Evaluation 4_TxFulX.  
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3.9 Organotin |\TOSaZ  
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9.3.1 Calibration Curves DmEmv/N=  
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9.3.2 Calculation of the migration of individual organotin compounds T8h.!Vef  
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9.3.3 Calculation of the migration of organotin O+%Y1=S[WQ  
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9.3.4 Evaluation QDYS}{A:V  
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10 Test report )28Jz6.I  
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Annex A (informative) Significant technical changes between this European Standard and the previous version I ~y [8  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) V9z/yNo  
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Annex C (normative) Requirements for Sieve :]iV*zo_
 
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Annex D (informative) Preparation and analysis of the sample pqFgi_2m  
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Annex E (informative) Preparation of standards `=0}+  
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E.1 ICP-MS O`5PX(J1&  
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E.1.1 stock solution (M1) {;1 Mud  
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E.1.2 Diluted stock solution (M2) XcB!9AIO  
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E.1.3 Work Solutions SVWtKc<  
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E.2 ICP-OES hvCX,^LoJ  
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E.2.1 stock solution (M1) I:M]#aFD  
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E.2.2 Work Solutions H:byCFN-  
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Annex F (informative) Analysis Method w/+e  
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F.1 ICP-parameter @vzv9c[  
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F.2 method for speciation of chromium \yD r  
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F.2.1 Scope x[XN;W&  
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F.2.2 Summary G-FeDP
  
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F.2.3 reagents HCj
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F.2.4 test equipment w.v yEU^  
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F.2.5 Method oEfy {54  
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F.2.6 reporting snU $Na3  
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F.2.7 Example for LC-ICP-MS conditions X0G Mly  
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F.3 procedures for organotin 'j6)5WL$  
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F.3.1 Scope ^Ob#B!=  
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F.3.2 terms 4JOw@/nE  
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F.3.3 Summary u<}PcI.  
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F.3.4 reagents BK+(Uf;g  
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F.3.5 test equipment .bwKG`F  
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F.3.6 process #gHs!b-g@  
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F.3.7 Example for the gas chromatography conditions zmREz
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Annex G (informative) Rationale 9/La_:K  
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G.1 skin contact (scope) _A8x{[$  
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G.2 organotin (F.3.7.2) x{$~u2|  
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Annex H (informative) Additional information on inspection of certain elements n+C,v .X  
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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)) d[b(+sHp a  
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References ^>g7Kg"0