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! r[JgCj+$&
}| (KI
Foreword f'TdYG
hd8:| _
Introduction Y_xPr%%A
RiIJ#:6+^I
1 Scope U;LbP-{B
e{>X2UNW
2 Normative references C3:4V2<_
0' @^PzX
3 Terms and definitions ;SEH|_/
0~<d<a -@
4 Requirements +>@<'YI<
7xb z)FI
4.1 Categories of toy materials NU-({dGK}
1NtN-o)N?
4.1.1 Category I: Dry, brittle, dust-like or pliable material P%]li`56-c
hyH "
4.1.2 Category II: Liquid or adhesive material ;
H9d.D8
}eX zs_
4.1.3 Category III: material scraped c{Nk"gEfRA
kL 6f^MoL
4.1.4 Categories of different toy materials K'+GK S7.
_%Sorr
4.2 Specific Requirements T^x7w+
B @H.O!
5 Short Description M;V
(Tf
>:!TfuU^R
6 Reagents and Equipment 6TvlK*<r=
:?2+'+%'
1.6 Reagents ]1>U@oK
6?b9~xRW
6.2 Device TK<~(Dk
4J
Bm|Pf(
7 Sampling and Sample Preparation PdcF
hPLQ)c?
7.1 Selection of samples for analysis /.l8Jb4
qMD 6LWJ
7.2 Preparation of standards PLf
12n5{'H2%
7.3 Sample Preparation 'L4@|c~x
*xR;}%s\
7.3.1 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials M/C7<?&
Sr Z\]
7.3.2 Category III: material scraped [ &RZ&
NXb_hF
4.7 migration procedures e0Cr> I5/e
z6 2gF|Uj
7.4.1 General 0(\ybppx
Jy?s'tc
7.4.2 Category I: Dry, brittle, smooth or powdery materials and Category II: Liquid or sticky materials xzTTK+D@
~?4'{Hc'
7.4.3 Category III: material scraped (~}IoQp>
q'~?azg:
8 Analysis Method jH#Tt;
rlTCVmE
8[
8.1 General ( P|Ph
X-&t!0O4}`
8.2 Chromium (VI) (speciation) Hf!o6 o
Lsv[@Rl
3.8 Organotin O Z<iP
7 wS)'zR;
9 Calculation of results |;3Ru vX?+
_ #]uk&5a
9.1 Standard Elements 17g\XC@ Cl
by; %k/
9.1.1 Calibration Curves 1H sfCky{
Si#I^aF`%
9.1.2 Calculation of the concentration .U|irDO
@b[{.mU
9.1.3 Evaluation EUH&"8
L
Ks
8
9.2 Chromium (III) and chromium (VI) _)s<E9t2N
iIWz\FM
9.2.1 Calibration Curves Pf&\2_H3s9
0G`_dMN
9.2.2 Calculation of the concentration U6^x(2De
q
SR\=:$
9.2.3 Evaluation G|eY$5!i
)yvI {
3.9 Organotin (T;4'c
u[nx?!
9.3.1 Calibration Curves tPu0r],`o
I&JVY8'
9.3.2 Calculation of the migration of individual organotin compounds rg Gm[SL*<
<vxj*M;
9.3.3 Calculation of the migration of organotin "f^s*I
7|4t;F!
9.3.4 Evaluation _<tWy+.
4C@ .X[r
w`_cmI
eeKErpj8A
10 Test report <T] BSQk
pxm{?eBz
Annex A (informative) Significant technical changes between this European Standard and the previous version 6)<g%bH!
X!=E1TL
Annex B (informative) Results of laboratory proficiency testing - migration of elements (May 2012) A4;EtW+F
}dnO7K
Annex C (normative) Requirements for Sieve n~~0iU)
hf5yTs
Annex D (informative) Preparation and analysis of the sample FR%9Qb7
Rb!|2h)
Annex E (informative) Preparation of standards w-f[h
E?$|`<o{|`
E.1 ICP-MS l#40VHa?S
21(8/F ~{
E.1.1 stock solution (M1) #<_gY
bbGSh|u+P
E.1.2 Diluted stock solution (M2) Gyo[C98
rByC6HV"
E.1.3 Work Solutions :exgdm;N
;Y/{q B!
E.2 ICP-OES 2'R;z<_
IZr~h9
E.2.1 stock solution (M1) &/%A 9R,
p]/qf\E
E.2.2 Work Solutions 5U%J,W
j$2rU'
Annex F (informative) Analysis Method +sN'Y/-
/(/Z~J[
F.1 ICP-parameter y r4j
*$U+
F.2 method for speciation of chromium f9+J}
,r$k79TI
F.2.1 Scope KKrLF?rc
7(ni_|$|
F.2.2 Summary rV
yw1D
Xv1SRP#
F.2.3 reagents dA)JR"r2
:K:oH}4oh
F.2.4 test equipment wiwAdYEQ\
.G ^-.p
F.2.5 Method 7WEh'(`
7P+qPcRaP
F.2.6 reporting pKxsK^O5[
Ri<7!Y?l
F.2.7 Example for LC-ICP-MS conditions w^AY= Fc
u-8b,$@Z>'
F.3 procedures for organotin A`'k5uG
9<e%('@[
F.3.1 Scope >)Udb//
Nld y76|g
F.3.2 terms Qu
x1N
{^5LolCCH
F.3.3 Summary 2`|gnVw
As}eI!
F.3.4 reagents xJ$/#UdP
Q!91uNL
F.3.5 test equipment >U~{WM$"Y
<UEta>jj
F.3.6 process r_x|2 AoO
hfJeVT-/v
F.3.7 Example for the gas chromatography conditions V
6*ohC:
I[l8@!0
Annex G (informative) Rationale |zkZF|-
8PB 8h
G.1 skin contact (scope) N|rB~
rjo1
G.2 organotin (F.3.7.2) 6CV9ewr
W"v"mjYud
Annex H (informative) Additional information on inspection of certain elements sQXj?5!
O
a%ZlEUF
Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2009/48/EC (If (created in due time)) )Jaq5OMA/
,J4rKGG
References ln2lFfz