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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! ^0&   
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Foreword >`c-Fqk  
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Introduction p_2-(n@  
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1 Scope r5N.Qt8  
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2 Normative references Y5Jrkr)k  
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3 Terms and definitions juQQ  
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4 Requirements & c)n\x*  
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4.1 Categories of toy materials + \AiUY  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material 0R%R2p'wG  
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4.1.2 Category II: Liquid or adhesive material yH0BNz8V  
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4.1.3 Category III: material scraped ], HF) 21  
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4.1.4 Categories of different toy materials -~-BQ!!(  
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4.2 Specific Requirements kF lq@['U  
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5 Short Description p Lvvv#Y  
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6 Reagents and Equipment Rs0O4.yi;@  
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1.6 Reagents O.%' 47A  
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6.2 Device #R<ErX)F  
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7 Sampling and Sample Preparation f?OFMac  
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7.1 Selection of samples for analysis u&HLdSHe  
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7.2 Preparation of standards MY]Z@  
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7.3 Sample Preparation VfK8')IXk  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials /T53"+7:0  
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7.3.2 Category III: material scraped )*=ds ,  
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4.7 migration procedures 95 7Cr  
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7.4.1 General z@Klj qN  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials owz6j:  
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7.4.3 Category III: material scraped +j*hbG=  
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8 Analysis Method ^EK]z8;|  
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8.1 General ~J :cod  
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8.2 Chromium (VI) (speciation) ?<YQ %qaW7  
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3.8 Organotin eXN\w]GE  
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9 Calculation of results N- !>\n  
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9.1 Standard Elements 4f)B@A-  
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9.1.1 Calibration Curves d) i:-#Q  
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9.1.2 Calculation of the concentration V 6DWYs>  
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9.1.3 Evaluation Y (a0*fh  
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9.2 Chromium (III) and chromium (VI) |` N|S  
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9.2.1 Calibration Curves 3} Xf  
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9.2.2 Calculation of the concentration 0bl?dOV{  
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9.2.3 Evaluation 4l2/eh]Hc(  
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3.9 Organotin PVCFh$pnw  
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9.3.1 Calibration Curves 4r+@7hnK  
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9.3.2 Calculation of the migration of individual organotin compounds // k`X  
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9.3.3 Calculation of the migration of organotin xWiR7~ E  
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9.3.4 Evaluation 3J3Yt`   
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10 Test report Os rHA  
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Annex A (informative) Significant technical changes between this European Standard and the previous version B - 1Kfc  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) +$;#bw)yH  
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Annex C (normative) Requirements for Sieve 75"&"*R/*G  
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Annex D (informative) Preparation and analysis of the sample /S #Z.T~~  
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Annex E (informative) Preparation of standards a !yBEpMo  
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E.1 ICP-MS }~+q S`  
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E.1.1 stock solution (M1) o]<@E uG  
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E.1.2 Diluted stock solution (M2) n|'}W+  
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E.1.3 Work Solutions }? :T*CJ  
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E.2 ICP-OES ;[q>  
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E.2.1 stock solution (M1) nj <nW5[  
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E.2.2 Work Solutions eAK=ylF;  
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Annex F (informative) Analysis Method J 93@\b  
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F.1 ICP-parameter 8FJPw"9  
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F.2 method for speciation of chromium ? hOv Y)  
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F.2.1 Scope P0l.sVqL  
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F.2.2 Summary 2Xqa?ay0>  
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F.2.3 reagents 1$nuh@-ys  
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F.2.4 test equipment q\d/-K  
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F.2.5 Method /MbWS(RT  
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F.2.6 reporting G8@LH   
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F.2.7 Example for LC-ICP-MS conditions tWI %P&b  
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F.3 procedures for organotin Vb/XT{T;b  
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F.3.1 Scope uE&2M>2  
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F.3.2 terms ~?:Xi_3Lo  
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F.3.3 Summary D*q:X O6b  
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F.3.4 reagents 2-DJ3OL]k  
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F.3.5 test equipment {p7b\=WB-  
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F.3.6 process i&zJwUr(<  
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F.3.7 Example for the gas chromatography conditions fXB64MNo  
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Annex G (informative) Rationale br7_P1ep  
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G.1 skin contact (scope) @+^5ze\  
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G.2 organotin (F.3.7.2) OojQG  
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Annex H (informative) Additional information on inspection of certain elements D>I|(B!.p8  
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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)) ]x`I@vSf7R  
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References 4I<U5@a  
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