Table
T1. Detection limits for major and trace elements analyzed by
inductively coupled plasma-atomic emission spectroscopy (ICP-AES).
detection limit
(ppb)
Al
28
Ba
1.3
Ca
0.2
Cr
7
Fe
6.2
K
60
Mg
1.6
Mn
1.4
Na
69
Ni
15
P
272
Sc
1.5
Si
12
Sr
0.4
Ti
3.8
V
7.5
Y
3.5
Zr
7.1