GBW07304a水系沉积物标准物质（复制样）
|
(10-6)
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GBW07304a
（GSD-4a）
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|
Ag
|
0.22±0.03
|
|
As
|
21±2
|
|
B
|
91±5
|
|
Ba
|
369±11
|
|
Be
|
2.0±0.1
|
|
|
|
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Bi
|
0.70±0.03
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Br
|
1.9±0.3
|
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Cd
|
0.90±0.05
|
|
Ce
|
90±3
|
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Cl
|
60±6
|
|
|
|
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Co
|
16.0±0.4
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Cr
|
70±3
|
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Cs
|
7.3±0.3
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|
Cu
|
33±1
|
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Dy
|
5.3±0.4
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|
|
|
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Er
|
3.0±0.3
|
|
Eu
|
1.30±0.03
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F
|
482±17
|
|
Ga
|
15.2±0.4
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Gd
|
5.9±0.2
|
|
|
|
|
Ge
|
1.48±0.13
|
|
Hf
|
9.7±1.0
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|
Hg
|
0.078±0.006
|
|
Ho
|
1.05±0.06
|
|
I
|
1.6±0.2
|
|
|
|
|
In
|
0.061±0.006
|
|
La
|
44±1
|
|
Li
|
39±2
|
|
Lu
|
0.50±0.03
|
|
Mn
|
1010±38
|
|
|
|
|
Mo
|
1.6±0.2
|
|
N
|
1100±90
|
|
Nb
|
20±1
|
|
Nd
|
36±2
|
|
Ni
|
28±1
|
|
(10-6)
|
GBW07304a
（GSD-4a）
|
|
P
|
459±18
|
|
Pb
|
68±3
|
|
Pr
|
9.9±0.2
|
|
Rb
|
89±3
|
|
S
|
361±38
|
|
|
|
|
Sb
|
2.8±0.3
|
|
Sc
|
11.0±0.4
|
|
Se
|
0.43±0.04
|
|
Sm
|
6.6±0.2
|
|
Sn
|
4.0±0.5
|
|
|
|
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Sr
|
143±5
|
|
Ta
|
1.38±0.12
|
|
Tb
|
0.92±0.04
|
|
Te
|
(0.09)
|
|
Th
|
13.6±0.7
|
|
|
|
|
Ti(％)
|
0.54±0.03
|
|
Tl
|
1.28±0.08
|
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Tm
|
0.50±0.03
|
|
U
|
3.2±0.2
|
|
V
|
99±3
|
|
|
|
|
W
|
2.6±0.3
|
|
Y
|
29±2
|
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Yb
|
3.2±0.3
|
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Zn
|
139±4
|
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Zr
|
351±15
|
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质量分数
( 10-2 )
|
|
|
SiO2
|
73.85±0.35
|
|
Al2O3
|
10.94±0.06
|
|
TFe2O3
|
4.55±0.10
|
|
FeO
|
(0.85)
|
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MgO
|
0.60±0.02
|
|
|
|
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CaO
|
0.82±0.03
|
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Na2O
|
0.34±0.02
|
|
K2O
|
1.51±0.03
|
|
H2O＋
|
(4.3)
|
|
CO2
|
(0.4)
|
|
|
|
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Corg
|
1.00±0.05
|
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TC
|
1.10±0.05
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