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！ ,NS*`F[O  
Yg3nT:K_Y&  
Foreword BR@m*JGajz  
4,c6VCw3+  
Introduction !=, Y =5M,  
QR'#]k;>%  
1 Scope ~8u *sy  
0O>ClE~P  
2 Normative references e@W+ehx"  
tj[E!  
3 Terms and definitions #6<1 =I'j  
Fds 11 /c7  
4 Requirements PVB z~rG  
QE\ [EI2  
4.1 Categories of toy materials ZhA_d#qH  
c Rq2 re  
4.1.1 Category I: Dry, brittle, dust-like or pliable material Tn#Co$<  
Z_\p8@3aH  
4.1.2 Category II: Liquid or adhesive material ^Fco 'nlM  
n|~y >w4  
4.1.3 Category III: material scraped :
eVZ5?F  
3N2dV6u  
4.1.4 Categories of different toy materials ~P1~:AT  
/uwi$~Ed  
4.2 Specific Requirements Fz%;_%j  
MEiP&=gX!  
5 Short Description 5`QcPDp{z  
YX0ysE*V:&  
6 Reagents and Equipment AI-*5[w#A  
>NRppPqL  
1.6 Reagents 5X)
8Nwbc  
6_Fr\H  
6.2 Device h: ' |)O  
/Nf{;G!kg  
7 Sampling and Sample Preparation )kpEcMlR  
D|:'|7l W  
7.1 Selection of samples for analysis #,%bW[L<N  
ge~@}&#iO@  
7.2 Preparation of standards cq1 5@a mX  
Ar`+x5  
7.3 Sample Preparation FlqGexY5  
1[%3kY-h  
7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials OW7  
M<vPE4TIr*  
7.3.2 Category III: material scraped bJ
~H  
_D '(R  
4.7 migration procedures J= g)rd[`  
=rjU=3!&(  
7.4.1 General Pfd1[~,  
mQ"~x]  
7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials D6"=2XR4n  
V6]6KP#D  
7.4.3 Category III: material scraped C:QB=?%;  
R\j~X@vI  
8 Analysis Method TW|K.t@5#H  
<c+.%ka  
8.1 General PR:k--)D  
FI.te3i?7  
8.2 Chromium (VI) (speciation) Jf YgZ\#  
i|:!I)(lh  
3.8 Organotin HC iRk1  
I}C2;[aB  
9 Calculation of results ww2mL <B  
jn(x-fj6R  
9.1 Standard Elements sd%j&Su#4  
~\":o:qyc  
9.1.1 Calibration Curves O(^h_  
,!orD1,'  
9.1.2 Calculation of the concentration BJ|l  
[LoQYDku  
9.1.3 Evaluation #U:|
- a.>  
t2[/eM.G  
9.2 Chromium (III) and chromium (VI) hGtz[u#p  
}c/p;<  
9.2.1 Calibration Curves 'Lu<2=a~  
P
aCCUF  
9.2.2 Calculation of the concentration o=rR^Z$G   
(*S<2HN5  
9.2.3 Evaluation JL M Xkcc  
'z|Da&d P  
3.9 Organotin M%E<]H2;S  
_vTr?jjfK  
9.3.1 Calibration Curves 6 f*:;  
I=!kPuw  
9.3.2 Calculation of the migration of individual organotin compounds MG?,,8sO  
\Oq2{Sx\
 
9.3.3 Calculation of the migration of organotin }m+Q
(2  
2Mx\D  
9.3.4 Evaluation ;"M6}5dQ4  
ny KfM5s_  
Z5t^D|  
.jJD$FC  
10 Test report Bz
/ba *  
Gwk$<6E  
Annex A (informative) Significant technical changes between this European Standard and the previous version GL?b!4xx  
SnG(/1C8  
Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) 254V)(t^QM  
,ayEZ#4.m  
Annex C (normative) Requirements for Sieve lqfTF  
v,iZnANZ&P  
Annex D (informative) Preparation and analysis of the sample +(2$YJ35  
^i|R6oO_5  
Annex E (informative) Preparation of standards Wxj_DTi[1"  
<<!fA><W  
E.1 ICP-MS n5=U.r  
O[VY|.MEk  
E.1.1 stock solution (M1) %)
7t2D  
est  iS  
E.1.2 Diluted stock solution (M2) 36{GZDGQ  
zx%WV@O9  
E.1.3 Work Solutions vu0Ue  
hY.i`sp*/  
E.2 ICP-OES b;b,t0wS  
N#l2wT  
E.2.1 stock solution (M1) jTR?!Mt0  
?zBu`7j  
E.2.2 Work Solutions KZjh<sjX|  
tle`O)&uo  
Annex F (informative) Analysis Method m'NAM%$}J  
a%r!55.  
F.1 ICP-parameter -F
7F 6!s  
<}J!_$A  
F.2 method for speciation of chromium z&gmaYwq  
zhw* Bed<  
F.2.1 Scope eJo" Z  
zufphS|  
F.2.2 Summary f v7VDo8vb  
,7s>#b'  
F.2.3 reagents %<>:$4U@]  
]00so`  
F.2.4 test equipment STnMBz7  
1;/SXJ s  
F.2.5 Method 3g;Y  
{Z/iYHv~#c  
F.2.6 reporting ^P9mJ:  
h^(
U:M=A  
F.2.7 Example for LC-ICP-MS conditions ;:=j{,&dl[  
WuE]pm]c  
F.3 procedures for organotin i ]<@  
C1{Q 4(K%  
F.3.1 Scope M;XU"8  
(^~a1@f,J  
F.3.2 terms %S^ke`MhF  
nrE.0Ue1  
F.3.3 Summary 8o:h/F  
5xr2  
F.3.4 reagents L__{U_p  
+mG"m hF  
F.3.5 test equipment DBy%"/c  
@RB^m(> 5  
F.3.6 process jKcl{',  
'xuxMav6m  
F.3.7 Example for the gas chromatography conditions bfb9A+]3'  
k0FAI0~(  
Annex G (informative) Rationale >`WQxkpy  
&n?RKcH}d  
G.1 skin contact (scope) /^K-tz-R  
|d\1xTBLp  
G.2 organotin (F.3.7.2) ?]*"S{Cqv  
`p)U6J  
Annex H (informative) Additional information on inspection of certain elements !mVq+_7]  
y9T5  
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) ^\S~rW.3_  
P=P']\`p+  
References c<Ud[x.