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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! s^obJl3  
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Foreword $B*qNYpPy.  
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Introduction kWI]fZ_n  
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1 Scope AsV8k _qZL  
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2 Normative references ^XtHF|%0T  
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3 Terms and definitions L2:oZ&:u`J  
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4 Requirements rCV$N&rK  
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4.1 Categories of toy materials p?EEox  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material +9& ulr  
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4.1.2 Category II: Liquid or adhesive material 4kN:=g  
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4.1.3 Category III: material scraped DY%T`}  
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4.1.4 Categories of different toy materials D0"yZp}  
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4.2 Specific Requirements 6 I>xd  
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5 Short Description >H]|A<9u(  
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6 Reagents and Equipment H;"N|pBy  
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1.6 Reagents Y+5A2Z)f[  
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6.2 Device kJ5?BdvM&  
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7 Sampling and Sample Preparation s%?p%2&RA  
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7.1 Selection of samples for analysis XQoT}, C  
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7.2 Preparation of standards 7)8}8tY^{  
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7.3 Sample Preparation L5P}%1 _  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials @ tp7tB ;  
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7.3.2 Category III: material scraped P T.jR*  
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4.7 migration procedures tLXw&hFk`g  
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7.4.1 General aM}"DY-_ h  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials 'U0I.x(  
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7.4.3 Category III: material scraped 291|KG  
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8 Analysis Method 4T E ?mh}  
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8.1 General =1[g`b  
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8.2 Chromium (VI) (speciation) 59]9-1" +  
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3.8 Organotin -P&e4sV{  
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9 Calculation of results xvl  
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9.1 Standard Elements Q$j48,e  
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9.1.1 Calibration Curves [^~9wFNtd  
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9.1.2 Calculation of the concentration ^j}sS!p  
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9.1.3 Evaluation +9CUnRv  
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9.2 Chromium (III) and chromium (VI) p>3'77 V  
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9.2.1 Calibration Curves ZH_4'm!^g|  
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9.2.2 Calculation of the concentration @A'1D@f#  
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9.2.3 Evaluation { BL1j  
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3.9 Organotin 8;&S9'ci  
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9.3.1 Calibration Curves lNVAKwW2#  
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9.3.2 Calculation of the migration of individual organotin compounds Ilu`b|%D  
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9.3.3 Calculation of the migration of organotin Rue|<d1  
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9.3.4 Evaluation  `pd   
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10 Test report _[vdY|_  
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Annex A (informative) Significant technical changes between this European Standard and the previous version k eQXJ0  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) q 5v?`c  
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Annex C (normative) Requirements for Sieve o!=l B fI  
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Annex D (informative) Preparation and analysis of the sample Kl aZZJ  
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Annex E (informative) Preparation of standards KM/U?`6>:  
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E.1 ICP-MS ~MhgAC  
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E.1.1 stock solution (M1) \LdmGv@ &  
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E.1.2 Diluted stock solution (M2) 3XeXzPj  
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E.1.3 Work Solutions bA@ /B'  
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E.2 ICP-OES $ Wit17j  
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E.2.1 stock solution (M1) Guk.,}9  
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E.2.2 Work Solutions A <4_DVd@@  
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Annex F (informative) Analysis Method ;mEwQ  
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F.1 ICP-parameter <0CzB"Ap  
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F.2 method for speciation of chromium &~RR&MdZ2  
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F.2.1 Scope WzjL-a(  
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F.2.2 Summary 'l~6ErBSg  
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F.2.3 reagents EFAGP${F  
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F.2.4 test equipment R[LsE^  
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F.2.5 Method m #f{]+6U  
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F.2.6 reporting `Gd$:qV  
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F.2.7 Example for LC-ICP-MS conditions -kpswP  
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F.3 procedures for organotin 9b;A1gu  
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F.3.1 Scope C+{l7QT$t  
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F.3.2 terms 6rN(_Oi-  
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F.3.3 Summary j' 0r'  
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F.3.4 reagents P u0uKE  
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F.3.5 test equipment f.B>&%JRZ  
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F.3.6 process 0c^>eq]  
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F.3.7 Example for the gas chromatography conditions Mb1t:Xf^g  
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Annex G (informative) Rationale I\~ G|B  
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G.1 skin contact (scope) <<](XgR(  
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G.2 organotin (F.3.7.2) l\M_-:I+4  
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Annex H (informative) Additional information on inspection of certain elements #P]#9Ty:  
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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)) F":r4`5D"K  
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References =@k%&* Y?  
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