【保存条件】阴凉、干燥、通风良好的样品库。
【使用注意事项】分析Hg、Cl、I时干燥温度<60℃，最小称样量为0.5克。
【特征形态】固态
【基体】土壤
【主要分析方法】
|
组分
|
标准值
|
标准偏差
|
单位
|
|
Al2O3*
|
12.28
|
0.13
|
|
|
As
|
6.3
|
0.8
|
|
|
B
|
50
|
4
|
|
|
Ba
|
524
|
37
|
|
|
Bi
|
(0.17)
|
|
|
|
Be
|
1.9
|
0.4
|
|
|
CaO*
|
1.44
|
0.05
|
|
|
Cd
|
(0.20)
|
|
|
|
Cl
|
(50)
|
|
|
|
CO2*
|
(0.083)
|
|
|
|
Co
|
12
|
2
|
|
|
Cr
|
56
|
5
|
|
|
Cu
|
23
|
4
|
|
|
F
|
383
|
74
|
|
|
FeO*
|
(0.36)
|
|
|
|
Ga
|
15
|
2
|
|
|
H2O+*
|
(2.37)
|
|
|
|
Hg
|
0.017
|
0.003
|
|
|
K2O*
|
2.16
|
0.02
|
|
|
La
|
38
|
4
|
|
|
Li
|
28
|
2
|
|
|
MgO*
|
1.14
|
0.08
|
|
|
Mo
|
(0.68)
|
|
|
|
N*
|
0.029
|
0.004
|
|
|
Nb
|
14
|
1
|
|
|
Ni
|
22
|
2
|
|
|
Pb
|
19
|
2
|
|
|
Rb
|
91
|
9
|
|
|
S*
|
(0.0045)
|
|
|
|
Se
|
0.11
|
0.06
|
|
|
SiO2*
|
72.92
|
0.26
|
|
|
Sn
|
3.2
|
0.9
|
|
|
Sr
|
227
|
7
|
|
|
Te
|
(0.036)
|
|
|
|
TFe2O3*
|
(3.78)
|
|
|
|
Th
|
10
|
1
|
|
|
U
|
1.9
|
0.4
|
|
|
V
|
74
|
12
|
|
|
W
|
1.5
|
0.3
|
|
|
Y
|
22
|
3
|
|
|
Zn
|
48
|
7
|
|
|
Zr
|
331
|
34
|
|