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！ NekPl/4  
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Foreword Q*8=^[x
 
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Introduction >}6V=r3[+  
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1 Scope rJ)8KY>  
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2 Normative references t p<wMrq<  
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3 Terms and definitions 8(|lP58~  
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4 Requirements a5nA'=|}i  
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4.1 Categories of toy materials 8qWN~Gk1p{  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material $ n"*scyI  
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4.1.2 Category II: Liquid or adhesive material :jr`}Z%;y  
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4.1.3 Category III: material scraped vtF|:
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4.1.4 Categories of different toy materials O b'Br
  
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4.2 Specific Requirements ,{X}C  
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5 Short Description (\UpJlW  
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6 Reagents and Equipment 
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1.6 Reagents {mUt|m7!  
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6.2 Device 2"HG6"Rr  
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7 Sampling and Sample Preparation 05:?5M4};  
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7.1 Selection of samples for analysis v VP.9(  
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7.2 Preparation of standards xS>vmnW  
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7.3 Sample Preparation C1+f\A|9FP  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials 8t. QFze?  
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7.3.2 Category III: material scraped
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4.7 migration procedures >:4`y"0  
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7.4.1 General r~ 2hTie  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials SJ<v<
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7.4.3 Category III: material scraped kaXq.  
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8 Analysis Method aY#?QjL  
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8.1 General CDRbYO  
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8.2 Chromium (VI) (speciation) Leb|YX
 
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3.8 Organotin ~}}<+JEEO  
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9 Calculation of results ;na%*G`  
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9.1 Standard Elements 7;fC %Fq  
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9.1.1 Calibration Curves lx%c&~.DiB  
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9.1.2 Calculation of the concentration Uz^N6q  
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9.1.3 Evaluation .[O{,
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9.2 Chromium (III) and chromium (VI) ]<>cjk.ya  
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9.2.1 Calibration Curves IgX &aW
 
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9.2.2 Calculation of the concentration g-sNYd%?a  
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9.2.3 Evaluation duY?LJ@g  
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3.9 Organotin u<edO+  
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9.3.1 Calibration Curves Q@W/~~N  
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9.3.2 Calculation of the migration of individual organotin compounds U~x]2{}  
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9.3.3 Calculation of the migration of organotin N:lfKI  
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9.3.4 Evaluation 6 VEB2F  
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10 Test report :K| H/kht  
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Annex A (informative) Significant technical changes between this European Standard and the previous version sYKx3[V/  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) a"jE\OZ{+s  
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Annex C (normative) Requirements for Sieve <h#*wy:o2  
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Annex D (informative) Preparation and analysis of the sample Df6
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Annex E (informative) Preparation of standards x=*&#;Y|  
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E.1 ICP-MS A]BeI  
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E.1.1 stock solution (M1) ^>|ZN2  
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E.1.2 Diluted stock solution (M2) UQ0! tFx  
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E.1.3 Work Solutions fJ}e  
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E.2 ICP-OES
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E.2.1 stock solution (M1) dDS{XR  
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E.2.2 Work Solutions Luao?;|U  
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Annex F (informative) Analysis Method aR2N,<Cp5  
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F.1 ICP-parameter !oyo_h  
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F.2 method for speciation of chromium hP:>!KJ  
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F.2.1 Scope |>}CoR7  
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F.2.2 Summary tE0{ae  
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F.2.3 reagents tHzgZoBz  
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F.2.4 test equipment Zf>:h   
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F.2.5 Method aMu6{u6  
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F.2.6 reporting Wx}-H/t'2  
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F.2.7 Example for LC-ICP-MS conditions ")9^  
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F.3 procedures for organotin +PBl3  
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F.3.1 Scope ,2 xD>+=  
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F.3.2 terms c0l?+:0M  
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F.3.3 Summary \PZ;y=]p}  
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F.3.4 reagents nm_ta
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F.3.5 test equipment }!r p H{y  
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F.3.6 process 1Ke9H!_P  
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F.3.7 Example for the gas chromatography conditions .qf~t/o  
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Annex G (informative) Rationale )p#L"r^)  
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G.1 skin contact (scope) *5XOYb?'v.  
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G.2 organotin (F.3.7.2) E{^W-  
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Annex H (informative) Additional information on inspection of certain elements %2B1E( r%M  
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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)) Wi,)a{  
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References se]&)%p[