|
Element
|
Average
|
SD
|
RSD%
|
RAD%
|
Skewness
|
Kurtosis
|
|---|
|
Al
|
0.0048
|
0.0009
|
19.1
|
16.0
|
− 1.23
|
− 0.82
|
|
Ca
|
0.5953
|
0.0005
|
0.08
|
0.07
|
1.23
|
− 0.84
|
|
Cl
|
0.4019
|
0.0097
|
2.42
|
2.03
|
− 0.46
|
− 1.68
|
|
Cu
|
0.0141
|
0.0004
|
2.59
|
2.06
|
0.12
|
− 1.16
|
|
Fe
|
0.0489
|
0.0112
|
23.0
|
18.2
|
− 0.96
|
− 0.57
|
|
K
|
2.5771
|
0.0550
|
2.13
|
1.76
|
0.66
|
− 1.30
|
|
Mg
|
0.0567
|
0.0008
|
1.36
|
1.12
|
− 0.25
|
− 1.28
|
|
P
|
0.0815
|
0.0017
|
2.09
|
1.76
|
0.07
|
− 1.91
|
|
Rb
|
0.0080
|
0.0003
|
3.76
|
3.13
|
− 0.83
|
− 1.28
|
|
S
|
0.0809
|
0.0002
|
0.21
|
0.17
|
− 0.62
|
− 1.40
|
|
Si
|
0.0454
|
0.0145
|
31.9
|
20.6
|
2.58
|
6.75
|
|
Sr
|
0.0091
|
0.0011
|
11.6
|
9.27
|
0.21
|
− 1.03
|
|
Zn
|
0.0068
|
0.0013
|
18.7
|
14.7
|
0.33
|
− 0.74
|
- SD standard deviation, RSD relative standard deviation, RAD relative average deviation
