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！ 14"J d\M8  
U8G%YGMG.4  
Foreword 2[r^M'J  
I*`*Q$  
Introduction S*,rGCt'T  
@, Wvvh  
1 Scope Q;D0<Bv  
u3o#{~E/#  
2 Normative references G2^et$<{uU  
wWp(yvz  
3 Terms and definitions _BDK`D  
*tAg*$  
4 Requirements "hdvHUz  
d%0~c' D8a  
4.1 Categories of toy materials EMc;^ d  
O/!bG~\Y  
4.1.1 Category I: Dry, brittle, dust-like or pliable material c-Pw]Ju  
rgOfNVyJG<  
4.1.2 Category II: Liquid or adhesive material  fu9Cx  
U.@*`Fg  
4.1.3 Category III: material scraped 7YAIA%8  
o'$jNciOW  
4.1.4 Categories of different toy materials DU=dLE6-P;  
{$1J=JbE  
4.2 Specific Requirements 7^Yk`Z?|a  
I=!rbF;Z  
5 Short Description 0n/gd"M  
-uH#VP{0M  
6 Reagents and Equipment 1c@}C+F+  
)$Z=t-q  
1.6 Reagents ^Eo=W/   
K2<~(78C  
6.2 Device SZ_V^UX_  
;2m<CSv!D  
7 Sampling and Sample Preparation Mzd[fR5a8  
_pH{yhA  
7.1 Selection of samples for analysis K]xa/G(  
n$:IVX"2b  
7.2 Preparation of standards > MG>=A  
OD=!&LM  
7.3 Sample Preparation ! <WBCclX  
p*l$Wj  
7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials |([R'Orm  
rbZ[!LA  
7.3.2 Category III: material scraped wLV~F[:  
KL'z XkS  
4.7 migration procedures q:8_]Qt  
ueG|*[  
7.4.1 General +!0eu>~_&  
EC6k{y}bA  
7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials k8]O65t|  

GYB+RU}],  
7.4.3 Category III: material scraped ]+H?@*b`  
~]L}p
 
8 Analysis Method !8tS|C#2  
W}'WA  
8.1 General <EO<x D=:  
AKu_~bTk  
8.2 Chromium (VI) (speciation) v$w++3H  
y~<@x.  
3.8 Organotin 7k=fZ$+O  
z"F*\xa  
9 Calculation of results @=uN\) 1  
DHfB@/ q#  
9.1 Standard Elements $ GF]/;\m  
$;D* n'8Fx  
9.1.1 Calibration Curves 3 EYiQ`  
5^)_B;.f  
9.1.2 Calculation of the concentration s\0Ko1  
G{c#\?12C  
9.1.3 Evaluation :%-,Fxl4  
BgRZ<B`  
9.2 Chromium (III) and chromium (VI) U=!@Db5k~  
_ 6:ww/  
9.2.1 Calibration Curves QB1M3b  
?y-s20Kd  
9.2.2 Calculation of the concentration
MEU[%hty_  
+Z+ExS<#z  
9.2.3 Evaluation ')nnWlK  
D<nxr~pQ  
3.9 Organotin ac6*v49  
4r*Pa(;y  
9.3.1 Calibration Curves `s}BXKIv}  
-2lRia  
9.3.2 Calculation of the migration of individual organotin compounds ){tPP$-i=  
~hD{coVTI  
9.3.3 Calculation of the migration of organotin Ed=}PrE  
=>YvA>izE  
9.3.4 Evaluation {8ECNQ[]  
@ta?&Qf)  
~'[jBn)  
6UI>
GQ  
10 Test report <_f`$z  
08io<c,L  
Annex A (informative) Significant technical changes between this European Standard and the previous version h60\ Y 8  
}s6G!v^2""  
Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) Gt5$6>A


 
b_mWu@$  
Annex C (normative) Requirements for Sieve 9,K VBO  
.m!s". ?[  
Annex D (informative) Preparation and analysis of the sample &@"w-M  
I1~G$)w#  
Annex E (informative) Preparation of standards {a@hRY_  
jDJ.  
E.1 ICP-MS Kv1vx*>  
w. vY
(s  
E.1.1 stock solution (M1) CHg]Ul  
+&?'KZ+Z_v  
E.1.2 Diluted stock solution (M2) `TAcZl=8  
L[1d&d!p  
E.1.3 Work Solutions i@Vs4E[b  
>]^>gUmq
 
E.2 ICP-OES .r(^h/IF  
0&f\7z  
E.2.1 stock solution (M1) l~ 4_s/  
AmgWj/>  
E.2.2 Work Solutions 9N<*S'Z  
m\/>C|f\  
Annex F (informative) Analysis Method TLXhE(o|o  
5FZ47m ~{Z  
F.1 ICP-parameter (y%%6#bd  
IPwj_jvw  
F.2 method for speciation of chromium ,I/2.Q})[  
4 0p3Rv  
F.2.1 Scope z7| s%&  
@Q/x&BV  
F.2.2 Summary t1G1(F#&%  
@X3 gBGY)  
F.2.3 reagents "xL;(Fqu  
c*Eok?O  
F.2.4 test equipment J'I1,5(  
JZWgr&O<  
F.2.5 Method 3Ne9%"  
aQ32p4C  
F.2.6 reporting x>U1t!'  
.jvSAV5B  
F.2.7 Example for LC-ICP-MS conditions >{phyBy
I  
pe\Txg
6  
F.3 procedures for organotin y%{*uH}SL  
[ c ~LY4:  
F.3.1 Scope 0ClX  
n@G:e-m{A  
F.3.2 terms 1<XiD3H;  
ir9Q##f  
F.3.3 Summary -_y~rx >  
8L]gQ g  
F.3.4 reagents I><99cwFI  
hN>('S-cq  
F.3.5 test equipment t-v^-#  
|%M{kA-  
F.3.6 process O4 +SD  
C$N4  
F.3.7 Example for the gas chromatography conditions "<cB73tY  
902!M65[rG  
Annex G (informative) Rationale /tId#/Y  
|1_
$! p  
G.1 skin contact (scope) g(@$uJ  
?1-n\ka  
G.2 organotin (F.3.7.2) ,p[\fT($]  

#VQGN2bK.  
Annex H (informative) Additional information on inspection of certain elements +e V4g2w)  
*0Wi^f  
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) vUo.BA#;.b  
uDy>xJ|  
References G+ $)W u