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EN 71-3 2012 [复制链接]

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只看楼主 正序阅读 使用道具 楼主  发表于: 2012-11-24 , 编辑
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! %_Q+@9  
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Foreword uB=DC'lkg  
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Introduction [KQ#b  
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1 Scope ~3& *>H^U  
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2 Normative references qnb#~=x^  
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3 Terms and definitions j/t)=c  
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4 Requirements kyi"U A82  
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4.1 Categories of toy materials ;Q8`5h   
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4.1.1 Category I: Dry, brittle, dust-like or pliable material eZ]>;5  
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4.1.2 Category II: Liquid or adhesive material -_xTs(;|8  
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4.1.3 Category III: material scraped ]UkqPtG;  
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4.1.4 Categories of different toy materials Ey.%: O-Dv  
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4.2 Specific Requirements ahdwoB   
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5 Short Description 1Q=L/k eP  
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6 Reagents and Equipment ^?_MIS`4N  
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1.6 Reagents S?zP; iFj  
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6.2 Device M?Fv'YE  
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7 Sampling and Sample Preparation c 6 .j$6t  
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7.1 Selection of samples for analysis ?%%vQ ?  
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7.2 Preparation of standards Pf;RJeD  
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7.3 Sample Preparation hhhxsGyv  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials ILiOEwHS7F  
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7.3.2 Category III: material scraped f+.sm  
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4.7 migration procedures pV!WZ Ufg  
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7.4.1 General (dx~lMI  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials TTWiwPo59  
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7.4.3 Category III: material scraped W&[-QM8  
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8 Analysis Method gNkBHwv  
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8.1 General QF22_D<.}J  
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8.2 Chromium (VI) (speciation)  H =&K_  
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3.8 Organotin 7&w[h4Lw  
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9 Calculation of results 'TA !JB+  
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9.1 Standard Elements P{: 5i%qC  
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9.1.1 Calibration Curves 6* 0vUy*"  
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9.1.2 Calculation of the concentration mrr -jo  
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9.1.3 Evaluation )HX(-"c  
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9.2 Chromium (III) and chromium (VI) /a6i`  
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9.2.1 Calibration Curves Dt iM}=:  
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9.2.2 Calculation of the concentration k~, k@mR  
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9.2.3 Evaluation wzBI<0]z  
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3.9 Organotin "b%FkD  
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9.3.1 Calibration Curves )ybF@emc  
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9.3.2 Calculation of the migration of individual organotin compounds 8 VhU)fY  
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9.3.3 Calculation of the migration of organotin .8T0OQ4  
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9.3.4 Evaluation Qkhor-f0  
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10 Test report [m%]C  
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Annex A (informative) Significant technical changes between this European Standard and the previous version ?~!9\dek,  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) xV 2C4K  
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Annex C (normative) Requirements for Sieve  >]~|Nf/i  
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Annex D (informative) Preparation and analysis of the sample aWJj@',_  
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Annex E (informative) Preparation of standards _B&Lyg !J  
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E.1 ICP-MS ?Rx(@  
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E.1.1 stock solution (M1) \m G Y'0  
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E.1.2 Diluted stock solution (M2) $ VP1(C  
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E.1.3 Work Solutions %dFJ'[jDL  
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E.2 ICP-OES UI+6\ 3  
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E.2.1 stock solution (M1) yXJ25Axb  
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E.2.2 Work Solutions {E :`  
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Annex F (informative) Analysis Method O -1O@:}c  
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F.1 ICP-parameter &*=!B9OBI  
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F.2 method for speciation of chromium rPaJ<>Kz  
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F.2.1 Scope r exv)!J  
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F.2.2 Summary ,|: .0g[n  
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F.2.3 reagents u}@N Qeg  
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F.2.4 test equipment 4z0gyCAC A  
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F.2.5 Method Nk7y2[  
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F.2.6 reporting 0/R;g~q@  
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F.2.7 Example for LC-ICP-MS conditions <?.eU<+O`S  
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F.3 procedures for organotin 5?0<.f,  
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F.3.1 Scope [G}dPXD  
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F.3.2 terms DTezG':  
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F.3.3 Summary ~0PzRS^o  
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F.3.4 reagents 5;)^o3X>  
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F.3.5 test equipment HyzSHI  
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F.3.6 process B#g~c<4<  
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F.3.7 Example for the gas chromatography conditions f-M:ap(O  
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Annex G (informative) Rationale B?B OAH  
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G.1 skin contact (scope) 4. R(`#f  
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G.2 organotin (F.3.7.2) Ch K-L6  
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Annex H (informative) Additional information on inspection of certain elements }-fHS;/  
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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)) A l? %[-u  
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References \:+\H0Bz  
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