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！ -y`Pm8  
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Foreword {K^5q
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Introduction r~b.tpH  
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1 Scope K\xz|Gq  
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2 Normative references hY)zKX_r  
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3 Terms and definitions >+O0W)g{o  
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4 Requirements uQ=u@qtp  
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4.1 Categories of toy materials W ?x~"-*  
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4.1.1 Category I: Dry, brittle, dust-like or pliable material !(*&P  
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4.1.2 Category II: Liquid or adhesive material Csyh 'v  
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4.1.3 Category III: material scraped p39$V[*g(  
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4.1.4 Categories of different toy materials ^*jwe^  
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4.2 Specific Requirements [C!*7h  
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5 Short Description cO:lpsKYQ  
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6 Reagents and Equipment ,t_&tbf3  
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1.6 Reagents ~LI}   
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6.2 Device vEjf|-Mb9  
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7 Sampling and Sample Preparation c}v8j2{  
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7.1 Selection of samples for analysis Jj%xLv%  
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7.2 Preparation of standards {M o[C%  
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7.3 Sample Preparation ys)
  
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7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials F" G+/c/L  
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7.3.2 Category III: material scraped =C#z Px,  
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4.7 migration procedures 6."|m+D  
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7.4.1 General ee<'j~{A  
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7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials \*fXPJ4  
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7.4.3 Category III: material scraped ?Rh[S  
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8 Analysis Method REOWSs$'  
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8.1 General uY&t9L8  
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8.2 Chromium (VI) (speciation) 9*a"^  
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3.8 Organotin 5n=~l[O  
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9 Calculation of results xqj@T^y  
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9.1 Standard Elements za5E{<0  
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9.1.1 Calibration Curves ~#:R1~rh\e  
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9.1.2 Calculation of the concentration %xwtG:IKEV  
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9.1.3 Evaluation 5J*h7  
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9.2 Chromium (III) and chromium (VI) 6hf6Z3  
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9.2.1 Calibration Curves KqWt4{\8v`  
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9.2.2 Calculation of the concentration F
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9.2.3 Evaluation M>|R&v  
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3.9 Organotin "']|o~B  
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9.3.1 Calibration Curves ^n<o,K4\}  
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9.3.2 Calculation of the migration of individual organotin compounds J(=io_\bO  
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9.3.3 Calculation of the migration of organotin {K42PmQ
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9.3.4 Evaluation y#)ad\  
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10 Test report  mPS27z(  
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Annex A (informative) Significant technical changes between this European Standard and the previous version t @vb3  
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Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) q>Kzl/~c.P  
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Annex C (normative) Requirements for Sieve #[ ?E,   
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Annex D (informative) Preparation and analysis of the sample nC(<eL  
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Annex E (informative) Preparation of standards L5 Q^cY]p  
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E.1 ICP-MS Df5!z\dx  
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E.1.1 stock solution (M1) B!1Bg9D  
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E.1.2 Diluted stock solution (M2) Nk;ywC"e;  
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E.1.3 Work Solutions )f,9 h  
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E.2 ICP-OES l1vI  
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E.2.1 stock solution (M1) @Yn+ir0>O  
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E.2.2 Work Solutions h"7~`!"~  
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Annex F (informative) Analysis Method 9yz@hdG  
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F.1 ICP-parameter f,x;t-o+R  
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F.2 method for speciation of chromium !yd]~t 5Q  
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F.2.1 Scope _PcF/Gyk  
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F.2.2 Summary mfG m>U  
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F.2.3 reagents F]t=5 -O<  
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F.2.4 test equipment JEaTDV_  
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F.2.5 Method r<4j;"lQK  
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F.2.6 reporting W+/_0GgQ3  
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F.2.7 Example for LC-ICP-MS conditions P%H Dz  
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F.3 procedures for organotin |35OA/O?X  
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F.3.1 Scope 7KX27.~F  
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F.3.2 terms U: Wet,  
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F.3.3 Summary ON)
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F.3.4 reagents vM6W64S  
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F.3.5 test equipment xBA"w:<  
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F.3.6 process <cp9+P
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F.3.7 Example for the gas chromatography conditions O*~z@"\  
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Annex G (informative) Rationale 0X5cn 0L^  
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G.1 skin contact (scope) bTc>-e,  
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G.2 organotin (F.3.7.2) 112WryS  
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Annex H (informative) Additional information on inspection of certain elements #cfiN b}GX  
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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)) 2d[q5p  
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References S H?McBxS