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EN 71-3 2012 [复制链接]

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只看楼主 倒序阅读 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! b\,+f n  
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Foreword 62NsJ<#>  
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Introduction 9A#i_#[R  
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1 Scope Pc]HP  
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2 Normative references 9j Gu}V o  
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3 Terms and definitions dD@(z: 5M\  
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4 Requirements 2>59q$ |  
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4.1 Categories of toy materials Kf-JcBsrT  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material 6E}qL8'5x  
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4.1.2 Category II: Liquid or adhesive material P+HXn8@  
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4.1.3 Category III: material scraped .o}v#W+st  
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4.1.4 Categories of different toy materials W!(LF7_!  
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4.2 Specific Requirements 8a"%0d#  
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5 Short Description @|T'0_'  
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6 Reagents and Equipment r,2g^ K)6  
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1.6 Reagents Ssg&QI  
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6.2 Device m~ee/&T  
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7 Sampling and Sample Preparation E&:,oG2M  
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7.1 Selection of samples for analysis +x}<IS8  
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7.2 Preparation of standards P{^6v=8)  
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7.3 Sample Preparation jmW7)jT8:  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials iO; 7t@]-  
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7.3.2 Category III: material scraped 8, >P  
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4.7 migration procedures 9=2$8JN=(l  
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7.4.1 General [}]Q?*_  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials 8}| (0mC  
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7.4.3 Category III: material scraped VY\&8n}e(  
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8 Analysis Method 4+ Z]3oIRE  
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8.1 General lHX72s|V  
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8.2 Chromium (VI) (speciation) I,8Er2;)  
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3.8 Organotin !C: $?oU  
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9 Calculation of results @;RXL q/8  
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9.1 Standard Elements 0"bcdG<}  
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9.1.1 Calibration Curves tZG:Pr1U@  
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9.1.2 Calculation of the concentration B`J~^+`[*  
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9.1.3 Evaluation 0:Ol7  
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9.2 Chromium (III) and chromium (VI) Npy :!  
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9.2.1 Calibration Curves  a!AA]  
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9.2.2 Calculation of the concentration kpN)zxfk  
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9.2.3 Evaluation z~ /` 1  
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3.9 Organotin 7E~;xn;  
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9.3.1 Calibration Curves wcY? rE9  
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9.3.2 Calculation of the migration of individual organotin compounds eV?2LtT#5  
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9.3.3 Calculation of the migration of organotin `&ckZiq  
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9.3.4 Evaluation L>4"(  
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10 Test report -fW*vE:  
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Annex A (informative) Significant technical changes between this European Standard and the previous version _5Ct]vy  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) )W _v:?A9  
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Annex C (normative) Requirements for Sieve DAr1 C+Dy  
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Annex D (informative) Preparation and analysis of the sample ,w:U#r~s"  
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Annex E (informative) Preparation of standards Vd+T$uC  
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E.1 ICP-MS `% "\@<  
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E.1.1 stock solution (M1) ag;pN*z  
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E.1.2 Diluted stock solution (M2) u(F_oZ~  
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E.1.3 Work Solutions K)|G0n*qS  
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E.2 ICP-OES o&)8o5  
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E.2.1 stock solution (M1) ;rGwc$?|  
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E.2.2 Work Solutions /cQueUME`  
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Annex F (informative) Analysis Method ;LPfXpR  
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F.1 ICP-parameter t[;LD_  
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F.2 method for speciation of chromium g._]8{K  
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F.2.1 Scope U} e!Wjrc  
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F.2.2 Summary < #}5IQ5`Z  
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F.2.3 reagents Ky!Y"   
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F.2.4 test equipment r?lf($ D*  
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F.2.5 Method sV{,S>s   
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F.2.6 reporting L_uVL#To  
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F.2.7 Example for LC-ICP-MS conditions n.`($yR_  
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F.3 procedures for organotin EyD=q! ZVZ  
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F.3.1 Scope i &Tbz!  
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F.3.2 terms j ^j1  
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F.3.3 Summary \ =?a/  
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F.3.4 reagents LEbB(x;@  
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F.3.5 test equipment U3ADsdn  
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F.3.6 process (Ft+uuG  
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F.3.7 Example for the gas chromatography conditions V%7WUq  
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Annex G (informative) Rationale o lR?n(v  
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G.1 skin contact (scope)  acajHs  
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G.2 organotin (F.3.7.2) q~b  &  
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Annex H (informative) Additional information on inspection of certain elements !_]Y~[  
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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)) #`qx<y*S  
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References <,3a3  
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