论坛风格切换切换到宽版
  • 1299阅读
  • 0回复

EN 71-3 2012 [复制链接]

上一主题 下一主题
离线匿名
 
发帖
*
世科币
*
威望
*
贡献值
*
银元
*
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! lQp89*b?=U  
YiIddQ  
Foreword "fX_gN?  
]97Xu_  
Introduction lF; ziF  
&#.x)>f  
1 Scope =,&u_>Dp  
3n.+_jQ>s  
2 Normative references XsAY4WTS  
;el]LnV!O  
3 Terms and definitions LFE p  
Nf=C?`L  
4 Requirements QT`fix{  
06PhrPVa!\  
4.1 Categories of toy materials '4J&Gpx  
\1=T sU&^  
4.1.1 Category I: Dry, brittle, dust-like or pliable material .[edln  
=L:[cIRrT;  
4.1.2 Category II: Liquid or adhesive material @)  
M#=Y~PU  
4.1.3 Category III: material scraped }j& O/ Up  
2}D,df'W4  
4.1.4 Categories of different toy materials G=vN;e_$_b  
RwUW;hU  
4.2 Specific Requirements 0 9tikj1  
QxKAXq@)i  
5 Short Description SO7(K5H,  
@v"T~6M  
6 Reagents and Equipment g .3f2w  
GX7VlI[  
1.6 Reagents HTw#U2A;+  
%@>YNPD`E  
6.2 Device {d8^@UL  
eVTO#R*'|  
7 Sampling and Sample Preparation %z=`JhE"Q  
+9TV:T  
7.1 Selection of samples for analysis $khrWiX  
L+7*NaPY*  
7.2 Preparation of standards Ny]lvgu9X  
nVNs][  
7.3 Sample Preparation =ydpU<aS  
QOd!]*W`?m  
7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials ,^HS`!s[ E  
3Qa?\C&4  
7.3.2 Category III: material scraped Xty# vI  
%TDXF_.[  
4.7 migration procedures *l:&f_ngV  
&lUNy L  
7.4.1 General ]  ;&"1A  
&/iFnYVhy  
7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials -( (Z@T1k  
QE3ryD  
7.4.3 Category III: material scraped LfHzT<)|  
lJUy;yp_+  
8 Analysis Method 16?C@` S>  
qfa}3k8et  
8.1 General =},{8fZ4  
e62y  
8.2 Chromium (VI) (speciation)  cLAe sj  
-Uri|^t  
3.8 Organotin 7OE[RX8!f  
P:^=m*d  
9 Calculation of results Z}+yI,  
gApz:K[l  
9.1 Standard Elements GG+5/hU  
}PZ=`w*O  
9.1.1 Calibration Curves Zi h ?Bm  
x6%#ws vS  
9.1.2 Calculation of the concentration >XnO&hW  
) $#(ZL^m  
9.1.3 Evaluation +Vy_9I(4Z  
M(2`2-/xh  
9.2 Chromium (III) and chromium (VI) K}K)`bifw  
Ji A'BEJN  
9.2.1 Calibration Curves $H;+}VQ  
2yxi= XWZ  
9.2.2 Calculation of the concentration gl "_:atW  
hy!6g n  
9.2.3 Evaluation Q7(eq0na  
Y 1y E  
3.9 Organotin eEP( ).  
(}jL_ E  
9.3.1 Calibration Curves Y|RdzC M  
vi|Zit  
9.3.2 Calculation of the migration of individual organotin compounds WsB3SFN G  
G#lg|# -#  
9.3.3 Calculation of the migration of organotin aTClw<6}  
|D<+X^0'  
9.3.4 Evaluation \ 3G*j`  
>?V<$>12  
PG"@A  
B1+ZFQo  
10 Test report Snx<]|  
Ut_mr b+W  
Annex A (informative) Significant technical changes between this European Standard and the previous version w+Vk3c5uI)  
|[ocyUsxX  
Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) ns26$bU  
DB~MYOX~  
Annex C (normative) Requirements for Sieve IXJ6PpQLv  
r w\D>} \  
Annex D (informative) Preparation and analysis of the sample _NT[ ~M_Q  
3G.r-  
Annex E (informative) Preparation of standards z^3Q.4Qc6^  
1vsu[n  
E.1 ICP-MS 6y9C@5p}B  
ZMe}M!V  
E.1.1 stock solution (M1) 6W:1 >,xS  
X\mz+al>[  
E.1.2 Diluted stock solution (M2) -)6;0  
*.3y2m,bZ  
E.1.3 Work Solutions ]/[0O+B?  
jJ c07r']  
E.2 ICP-OES CdNih8uG  
DiR'p`b~  
E.2.1 stock solution (M1) IW mHp]  
OiF]_"  
E.2.2 Work Solutions pW7kj&a_.  
^^eV4Y5`+  
Annex F (informative) Analysis Method Q<C@KBiVE  
,.h$&QFj;  
F.1 ICP-parameter u,\xok"  
"s${!A)  
F.2 method for speciation of chromium dw3'T4TC?  
!}y8S'Yjw  
F.2.1 Scope -;f+; M  
f7S^yA[[  
F.2.2 Summary qq/_yt  
$,g 3*A  
F.2.3 reagents e K\|SQb  
^GrNfB[Qu  
F.2.4 test equipment G#^m<G^M  
[f /v LLK  
F.2.5 Method 4S^  
Xqc'R5C w  
F.2.6 reporting iXt4|0  
XCKY xv&  
F.2.7 Example for LC-ICP-MS conditions ]JkpRaP$  
)6PJ*;p-  
F.3 procedures for organotin 50}.Xm@,BO  
;LwFbkOuU  
F.3.1 Scope >DSNKU+j  
4SX3c:>  
F.3.2 terms +&&MUT{ 3  
O>)n*OsS  
F.3.3 Summary 5n&)q=jk=  
hY4)W  
F.3.4 reagents $1Q3Y'Q9  
. }-@;:yh  
F.3.5 test equipment iXr`0V   
$=@9 D,R  
F.3.6 process j L>I5f  
#J<`p  
F.3.7 Example for the gas chromatography conditions J*^,l`C/  
47( 1V/r  
Annex G (informative) Rationale rSc,\upz  
>? A `C!i  
G.1 skin contact (scope) O>o}<t7  
Hc_hO  
G.2 organotin (F.3.7.2) 9L)&n.t1  
X{9JSq  
Annex H (informative) Additional information on inspection of certain elements P*"AtZuY]  
x" :Bw;~  
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) ,N@Icl  
bTy' 5"  
References uX5 --o=C  
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
 
快速回复
限200 字节
如果您提交过一次失败了,可以用”恢复数据”来恢复帖子内容
 
上一个 下一个