GBW07302a水系沉积物标准物质（复制样）
|
(10-6)
|
GBW07302a
（GSD-2a）
|
|
Ag
|
0.040±0.011
|
|
As
|
6.6±0.5
|
|
B
|
9.7±2.0
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|
Ba
|
113±7
|
|
Be
|
6.7±0.6
|
|
|
|
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Bi
|
0.33±0.03
|
|
Br
|
1.6±0.2
|
|
Cd
|
0.108±0.009
|
|
Ce
|
106±5
|
|
Cl
|
67±11
|
|
|
|
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Co
|
2.3±0.3
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Cr
|
25±4
|
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Cs
|
10.5±0.3
|
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Cu
|
4.2±0.8
|
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Dy
|
4.7±0.3
|
|
|
|
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Er
|
3.1±0.3
|
|
Eu
|
0.28±0.02
|
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F
|
1300±100
|
|
Ga
|
18.8±0.4
|
|
Gd
|
4.8±0.4
|
|
|
|
|
Ge
|
1.41±0.26
|
|
Hf
|
(5.8)
|
|
Hg
|
0.018±0.005
|
|
Ho
|
0.96±0.08
|
|
I
|
0.64±0.12
|
|
|
|
|
In
|
(0.036)
|
|
La
|
55±2
|
|
Li
|
63±4
|
|
Lu
|
0.57±0.05
|
|
Mn
|
218±10
|
|
|
|
|
Mo
|
1.1±0.1
|
|
N
|
227±26
|
|
Nb
|
40±5
|
|
Nd
|
37±2
|
|
Ni
|
4.7±0.7
|
|
(10-6)
|
GBW07302a
（GSD-2a）
|
|
P
|
(120)
|
|
Pb
|
35±2
|
|
Pr
|
11.2±0.4
|
|
Rb
|
414±10
|
|
S
|
76±14
|
|
|
|
|
Sb
|
0.80±0.06
|
|
Sc
|
3.0±0.2
|
|
Se
|
0.10±0.02
|
|
Sm
|
6.1±0.2
|
|
Sn
|
8.6±1.0
|
|
|
|
|
Sr
|
20±3
|
|
Ta
|
4.9±0.6
|
|
Tb
|
0.80±0.07
|
|
Te
|
(0.03)
|
|
Th
|
38±3
|
|
|
|
|
Ti(％)
|
0.106±0.010
|
|
Tl
|
1.85±0.19
|
|
Tm
|
0.55±0.05
|
|
U
|
6.6±0.4
|
|
V
|
10.5±1.3
|
|
|
|
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W
|
6.1±0.4
|
|
Y
|
25±3
|
|
Yb
|
3.6±0.3
|
|
Zn
|
39±3
|
|
Zr
|
142±16
|
|
质量分数
( 10-2 )
|
|
|
SiO2
|
78.12±0.25
|
|
Al2O3
|
11.06±0.10
|
|
TFe2O3
|
1.53±0.04
|
|
FeO
|
(0.56)
|
|
MgO
|
0.15±0.02
|
|
|
|
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CaO
|
0.13±0.01
|
|
Na2O
|
1.49±0.04
|
|
K2O
|
5.34±0.11
|
|
H2O＋
|
(1.26)
|
|
CO2
|
(0.15)
|
|
|
|
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Corg
|
0.26±0.02
|
|
TC
|
(0.3)
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