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！ @%H8"A  
s<d!+<  
Foreword 3XGB+$]C  
.c:)Qli  
Introduction a!?.F_T9A  
k}-]W@UCa?  
1 Scope &8waih(|  
M`bL 5J;  
2 Normative references }ymc5-  
QQT G9s  
3 Terms and definitions  A<2I!  
@Mzz2&(dU  
4 Requirements &7fY_~)B  
QTeFR&q8  
4.1 Categories of toy materials ;FcExg|k  
(eki X*y  
4.1.1 Category I: Dry, brittle, dust-like or pliable material K/Sq2:  
Is<x31R  
4.1.2 Category II: Liquid or adhesive material Fgsk
b"k/  
2ve lH;  
4.1.3 Category III: material scraped l_bL,-|E8  
AS`2=w  
4.1.4 Categories of different toy materials ZGA)r0] P`  
1% asx'^  
4.2 Specific Requirements t'dHCp}  
G(:s-x ig6  
5 Short Description ,2RC|h^O,  
P4hZB_.=  
6 Reagents and Equipment LKIW*M  
7fap*  
1.6 Reagents L@>^_p$  
/!^L69um  
6.2 Device cSY2#u|v  
30A`\+^f  
7 Sampling and Sample Preparation hO^& 0
?  
`%FIgE^  
7.1 Selection of samples for analysis @PT`CK}  
wrz+2EP`  
7.2 Preparation of standards :hC {5!|  
`V]egdO  
7.3 Sample Preparation aeG#: Ln+{  
80{#bb  
7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials T)b3N|ONB  
*\=2KIF'  
7.3.2 Category III: material scraped 1$:{ {%  
}ZE fT]  
4.7 migration procedures {toyQ)C7  
844tXMtPB\  
7.4.1 General S[W9G)KWp  
m&Y;
/kr  
7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials Fpj6Atk  
p?dGZ2` [I  
7.4.3 Category III: material scraped MZUF! B  
hRuo,FS#:  
8 Analysis Method ~pd1)  
&%f ]-=~  
8.1 General 0[Xt,~  
<?q&PCAn^  
8.2 Chromium (VI) (speciation) T3u5al  
>D`fp  
3.8 Organotin 'f=)pc#&g  
V7B=
+(xK  
9 Calculation of results rj2r#{[  
;+r)j"W  
9.1 Standard Elements h9Tf@]W   
0_,3/EWa  
9.1.1 Calibration Curves rB.=f[aX[  
F653[[eQ  
9.1.2 Calculation of the concentration DK@w^ZW6JA  
Ry8WNVO}R  
9.1.3 Evaluation LRCS)UBY(.  
v' 9(et  
9.2 Chromium (III) and chromium (VI) (jo(bbpj  
9a
F..  
9.2.1 Calibration Curves ~P]HG;$?n  
+%Bf y4F6  
9.2.2 Calculation of the concentration w371.84
 
3h D2C'KD  
9.2.3 Evaluation "
#\bQf}  
Ghq'k:K,  
3.9 Organotin :d% -,v  
:_~ PU$%0  
9.3.1 Calibration Curves !aW*
dD61  
JIY ^N9_  
9.3.2 Calculation of the migration of individual organotin compounds z[lRb]:i[  
LHHDt<+B  
9.3.3 Calculation of the migration of organotin VI|DMx   
>h!.Gj  
9.3.4 Evaluation >e$^#\D  
(y+5d00  
<0Egkz3s  
P"PeLB9K  
10 Test report ,~N+?k_  
9}qfdbI  
Annex A (informative) Significant technical changes between this European Standard and the previous version Q!+{MsZ  
u&d v[  
Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) }Mb'tGW  
-TU{r_!Z(  
Annex C (normative) Requirements for Sieve .Mco
W7|Y  
U`nS` p  
Annex D (informative) Preparation and analysis of the sample >yT@?!/Q>'  
 gl7vM  
Annex E (informative) Preparation of standards K"6+X|yxE  
<:;:*s3]  
E.1 ICP-MS n IqY}??  
J
!
fc)h
 
E.1.1 stock solution (M1) A&lgiR*ObT  
[qD<U%Hi  
E.1.2 Diluted stock solution (M2) ![hhPYmV  
H6CGc0NS+  
E.1.3 Work Solutions i~s9Ot  
Cv(N5mA2  
E.2 ICP-OES *9{Wn7pck/  
T0"0/{5-_  
E.2.1 stock solution (M1) @C [|'[xQ  
QRh4f\fY  
E.2.2 Work Solutions d47:2Zj  
eh/OCzWH  
Annex F (informative) Analysis Method $D\l%y/C  
n)!_HNc9  
F.1 ICP-parameter e+ w  
\'=}kk`  
F.2 method for speciation of chromium z n8ig/C  
QF "&~
 
F.2.1 Scope [E1|jcmQ  
U)]n
atB  
F.2.2 Summary qk1D#1vl  
Q9zpX{JT  
F.2.3 reagents !$#4D&T  
o}Np}PE6  
F.2.4 test equipment O#Hz5A5  
(9|K}IM:  
F.2.5 Method *.l=>#qF  
HX*U2<^  
F.2.6 reporting kICY Py  
SUhP e +  
F.2.7 Example for LC-ICP-MS conditions ~VF,qspO  
i%w'Cs0y  
F.3 procedures for organotin ly+7klQ;.  
dtm@G|Ij  
F.3.1 Scope F{Hy@7  
bfgLU.1I  
F.3.2 terms seim?LK  
xi0&"?7la  
F.3.3 Summary &Jz%L^  
BDA\9m^3  
F.3.4 reagents SU^/qF%8  

e_e|t>nQ  
F.3.5 test equipment _h #G-  
_-^@Jx[
 
F.3.6 process b]Jh0B~Y  
tcs Z!#  
F.3.7 Example for the gas chromatography conditions }b44^iL$9y  
Z)HQlm  
Annex G (informative) Rationale V'_^g7}l&  
\aG>(Mr  
G.1 skin contact (scope) O,7P6  
hhwV)Z  
G.2 organotin (F.3.7.2) 2;A].5>l  
9NVe>\s_  
Annex H (informative) Additional information on inspection of certain elements #lNi\Lw+j  
p9Ks=\yvL  
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) ) =sm{R%T  
_a^% V9t  
References //Ck1cI#h