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！ }2Ge??!  
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Foreword ?gu!P:lZS  
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Introduction qi^kf  
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1 Scope ; p+C0!B2  
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2 Normative references Hl}m*9<9us  
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3 Terms and definitions b;`MHEzw&q  
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4 Requirements 2#R0Bd  
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4.1 Categories of toy materials ;M+~e~  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material qP/McH?  
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4.1.2 Category II: Liquid or adhesive material 1<]?@[l<  
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4.1.3 Category III: material scraped PywUPsJ  
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4.1.4 Categories of different toy materials }dq)d.c  
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4.2 Specific Requirements oC TSV  

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5 Short Description 6(B[(Af  
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6 Reagents and Equipment
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1.6 Reagents P.Qz>c^-C  
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6.2 Device )%I62<N,z  
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7 Sampling and Sample Preparation %hA0  
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7.1 Selection of samples for analysis AYoLpes  
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7.2 Preparation of standards hx!hI1
  
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7.3 Sample Preparation #D Oui]  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials cD9axlJ  
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7.3.2 Category III: material scraped x4/f5  
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4.7 migration procedures %g=SkQ&d  
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7.4.1 General %gV~e@|  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials 4 JDk()  
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8 Analysis Method #'oGtFCd`  
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8.1 General q#t&\M
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8.2 Chromium (VI) (speciation) )~H&YINhn  
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3.8 Organotin oVja$;>  
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9 Calculation of results ])H[>.?K  
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9.1 Standard Elements xdkC>o4>  
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9.1.1 Calibration Curves +/4wioGm  
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9.1.2 Calculation of the concentration M sQ>eSk
 
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9.1.3 Evaluation gvu1  
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9.2 Chromium (III) and chromium (VI) ~1.B fOR8  
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9.2.1 Calibration Curves Zj5B}[,l\  
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9.2.2 Calculation of the concentration !@4 i :,p@  

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9.2.3 Evaluation z[+S
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3.9 Organotin  KGJ*h  
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9.3.1 Calibration Curves ;DXg  
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9.3.2 Calculation of the migration of individual organotin compounds 8e32NJ^k~  
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9.3.3 Calculation of the migration of organotin i|[**P  
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9.3.4 Evaluation E<sd\~~A:  
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10 Test report  JKV&c=I  
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Annex A (informative) Significant technical changes between this European Standard and the previous version @FZbp  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) QP/ZD|/ t1  
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Annex C (normative) Requirements for Sieve ,^RZ1tLz  
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Annex D (informative) Preparation and analysis of the sample P=PeWX*L<Z  
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Annex E (informative) Preparation of standards QQHQ3\  
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E.1 ICP-MS IEfYg(c0U  
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E.1.1 stock solution (M1) `5e{ec c7  
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E.1.2 Diluted stock solution (M2) ?J,,RK.  
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E.1.3 Work Solutions e`:^7$  
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E.2 ICP-OES 1=7ASS9  
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E.2.1 stock solution (M1) ];lZ:gT  
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E.2.2 Work Solutions 7~F~'
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Annex F (informative) Analysis Method )UM^#<-  
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F.1 ICP-parameter KN[;z2i  
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F.2 method for speciation of chromium jS~
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F.2.1 Scope ~ r!(V;k{  
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F.2.2 Summary xE w\'tH  
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F.2.3 reagents &v0-$  
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F.2.4 test equipment %:d7Ts&?Z  
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F.2.5 Method "H).2{3(x  
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F.2.6 reporting <3x%-m+p4  
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F.2.7 Example for LC-ICP-MS conditions 3X`9&0:j%  
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F.3 procedures for organotin w3(|A> s3  
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F.3.1 Scope jU j\<aW  
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F.3.2 terms F,wB6Cw  
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F.3.3 Summary #&}- q RA  
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F.3.4 reagents j%Au0k
 
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F.3.5 test equipment V/ G1C^'/  
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F.3.6 process rFg$7  
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F.3.7 Example for the gas chromatography conditions q`c!!Lg  
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Annex G (informative) Rationale odhS0+d^  
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G.1 skin contact (scope) |H?t+Dyn)q  
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G.2 organotin (F.3.7.2) -#|;qFD]  
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Annex H (informative) Additional information on inspection of certain elements V"YeF:I  
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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)) Y2r}W3F=  
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References pm6#azQ