土壤成分分析標準物質
英文名稱：Soil
特征形態：固態
基體：土壤
標準物質編號：GBW07427
規格：70g
應用領域：土壤
標準物質用途：校準儀器和裝置；評價方法；工作標準；質量保證/質量控制；其他
保存條件： 密封保存在陰涼干燥處。
使用注意事項：最小取樣量為0.1克。
|
組分 |
標準值 |
標準偏差 |
單位 |
|
Ag |
0.067 |
0.006 |
(10-6) |
|
Al2O3* |
11.8 |
0.1 |
(10-2) |
|
As |
10.6 |
0.8 |
(10-2) |
|
B |
53 |
3 |
(10-6) |
|
Ba |
500 |
15 |
(10-6) |
|
Bi |
0.29 |
0.02 |
(10-6) |
|
Br |
4 |
0.4 |
(10-6) |
|
Be |
1.9 |
0.05 |
(10-6) |
|
CaO* |
5.0 |
0.1 |
(10-2) |
|
Cd |
0.13 |
0.01 |
(10-6) |
|
Ce |
66 |
3 |
(10-6) |
|
Cl |
80 |
10 |
(10-6) |
|
Co |
11.3 |
0.5 |
(10-6) |
|
CO2* |
3.34 |
0.14 |
(10-6) |
|
Corg. |
0.62 |
0.08 |
(10-6) |
|
Cr |
65 |
2 |
(10-6) |
|
Cs |
6 |
0.4 |
(10-6) |
|
Cu |
21.6 |
0.8 |
(10-6) |
|
Dy |
4.5 |
0.3 |
(10-6) |
|
Eu |
1.18 |
0.05 |
(10-6) |
|
Er |
2.57 |
0.12 |
(10-6) |
|
FeO* |
1.25 |
0.11 |
(10-2) |
|
F |
55 |
32 |
(10-6) |
|
Ga |
15 |
0.4 |
(10-6) |
|
Gd |
4.9 |
0.3 |
(10-6) |
|
Ge |
1.27 |
0.07 |
(10-6) |
|
H2O+* |
(2.8) |
|
(10-2) |
|
Hf |
7 |
0.5 |
(10-6) |
|
Hg |
0.052 |
0.006 |
(10-6) |
|
Ho |
0.92 |
0.03 |
(10-6) |
|
I |
2.4 |
0.2 |
(10-6) |
|
In |
0.044 |
0.009 |
(10-6) |
|
K2O* |
2.27 |
0.04 |
(10-6) |
|
La |
34 |
2 |
(10-6) |
|
Li |
31.5 |
1.5 |
(10-6) |
|
Lu |
0.41 |
0.2 |
(10-6) |
|
MgO* |
2.05 |
0.04 |
(10-2) |
|
Mn |
580 |
12 |
(10-6) |
|
Mo |
0.48 |
0.03 |
(10-6) |
|
N* |
0.072 |
0.009 |
(10-2) |
|
Na2O |
1.86 |
0.07 |
(10-2) |
|
Nb |
14 |
1 |
(10-6) |
|
Nd |
30 |
2 |
(10-6) |
|
Ni |
28.5 |
1.2 |
(10-6) |
|
P |
133 |
34 |
(10-6) |
|
Pb |
21.6 |
1.2 |
(10-6) |
|
Pr |
7.9 |
0.5 |
(10-6) |
|
Rb |
91 |
3 |
(10-6) |
|
Re |
(0.10) |
|
(10-9) |
|
S* |
(160) |
|
(10-6) |
|
Sb(DA) |
0.86 |
0.06 |
(10-6) |
|
Sb(T) |
(0.99) |
|
(10-6) |
|
Sc |
10.5 |
0.3 |
(10-6) |
|
Se |
0.16 |
0.02 |
(10-6) |
|
SiO2* |
64.9 |
0.3 |
(10-2) |
|
Sm |
5.6 |
0.3 |
(10-6) |
|
Sn |
3.3 |
0.4 |
(10-6) |
|
Sr |
195 |
4 |
(10-6) |
|
Ta |
1.02 |
0.09 |
(10-6) |
|
Tb |
0.8 |
0.03 |
(10-6) |
|
TFe2O3* |
4.11 |
0.04 |
(10-2) |
|
Th |
11 |
0.5 |
(10-6) |
|
Ti |
0.382 |
0.011 |
(10-2) |
|
Tm |
0.4 |
0.03 |
(10-6) |
|
U |
2.19 |
0.12 |
(10-6) |
|
V |
74 |
2 |
(10-6) |
|
W |
1.6 |
0.1 |
(10-6) |
|
Y |
24.5 |
0.7 |
(10-6) |
|
Yb |
2.9 |
0.2 |
(10-6) |
|
Zn |
65 |
3 |
(10-6) |
|
Zr |
257 |
9 |
(10-6) |
