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！ e(8hSVcl4  
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Foreword *K|~]r(F?  
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Introduction O{l4 f:51  
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1 Scope B"_O!  
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2 Normative references 0>od1/`  
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3 Terms and definitions ;?/5 Mr  
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4 Requirements G<7M;vRvP  
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4.1 Categories of toy materials ~,}|~  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material =Dq&lm,n  
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4.1.2 Category II: Liquid or adhesive material  T01Iu  
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4.1.3 Category III: material scraped !i
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4.1.4 Categories of different toy materials 9O 'j+?(`@  
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4.2 Specific Requirements 7+P;s,mi7  
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5 Short Description jfMkN  
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6 Reagents and Equipment b=5w>*  
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1.6 Reagents %&6QUv^  
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6.2 Device gML8lu0)  
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7 Sampling and Sample Preparation c]{}|2 u  
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7.1 Selection of samples for analysis ;M.Q=#;E  
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7.2 Preparation of standards y$%oR6K7-  
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7.3 Sample Preparation BaQyn 6B  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials oMEW5.VX  
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7.3.2 Category III: material scraped 4J5zSTw  
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4.7 migration procedures ?SNacN@r  
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7.4.1 General GY%5N= u  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials {g.YGO  
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7.4.3 Category III: material scraped VZt%cq  
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8 Analysis Method }*(_JR4G  
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8.1 General BI?, 3  
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8.2 Chromium (VI) (speciation) 08xo_Oysq  
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3.8 Organotin 4*}
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9 Calculation of results q\<l"b z  
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9.1 Standard Elements mI7lv;oN<5  
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9.1.1 Calibration Curves ]_(hUj._  
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9.1.2 Calculation of the concentration a[nSUlT&  
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9.1.3 Evaluation |^-D&C(Eu  
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9.2 Chromium (III) and chromium (VI) t[TM\j0jW  
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9.2.1 Calibration Curves }@HgFM"  
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9.2.2 Calculation of the concentration 8p 4[:M@  
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9.2.3 Evaluation {Lal5E4-  
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3.9 Organotin b|-)p+ba  
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9.3.1 Calibration Curves we_CF*zj  
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9.3.2 Calculation of the migration of individual organotin compounds 8;pY-j #  
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9.3.3 Calculation of the migration of organotin zI[<uvxzW`  
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9.3.4 Evaluation 5 <k)tF%  
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10 Test report > N al\  
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Annex A (informative) Significant technical changes between this European Standard and the previous version LT$t%V0?.e  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) d8;kM`U  
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Annex C (normative) Requirements for Sieve 47(_5PFb#  
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Annex D (informative) Preparation and analysis of the sample c /88|k  
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Annex E (informative) Preparation of standards g"" 1\rc=  
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E.1 ICP-MS
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E.1.1 stock solution (M1) c

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E.1.2 Diluted stock solution (M2) 7:F0?l*  
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E.1.3 Work Solutions hzk!H]>E  
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E.2 ICP-OES tvf.K+  
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E.2.1 stock solution (M1) U}:+Hz9
  
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E.2.2 Work Solutions ( PH7nW7  
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Annex F (informative) Analysis Method ShVR{gIs  
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F.1 ICP-parameter lIEZ=CEmY  
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F.2 method for speciation of chromium 5N>fl Q  
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F.2.1 Scope y`$qcEw  
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F.2.2 Summary Ff>X='{  
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F.2.3 reagents 0LC]%x+"  
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F.2.4 test equipment k>MXOUaW.  
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F.2.5 Method %.Btf3y~  
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F.2.6 reporting (&)uWjq `  
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F.2.7 Example for LC-ICP-MS conditions i@P=*lLD  
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F.3 procedures for organotin YH%U$eS#g  
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F.3.1 Scope He4q-\ht  
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F.3.2 terms | 9 *$6Y  
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F.3.3 Summary H.n|zGQTB  
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F.3.4 reagents c\P}ZQ  
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F.3.5 test equipment GQ.akA_
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F.3.6 process xXV15%&  
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F.3.7 Example for the gas chromatography conditions ;F,6]LH!  
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Annex G (informative) Rationale |
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G.1 skin contact (scope) iu+H+_  
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G.2 organotin (F.3.7.2) /oM&29 jy  
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Annex H (informative) Additional information on inspection of certain elements M@.?l
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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)) h7]>b'H  
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References ]=0D~3o3