| M* |
FAES |
ICP-AES |
| MI |
MII |
MI |
MII |
MIII |
| Ca |
|
|
2.5147×1010c** |
2.46×1010c |
1.5818×109c |
| Mg |
2.4058×1011c |
1.2029×109c*** |
4.1004×1010c |
3.8134×1010c |
2.452×109c |
| K |
1.7808×1011 |
1.9589×109c |
|
|
|
| Sr |
|
|
1.1377×1010c |
1.1309×1010c |
2.2301×109c |
| Ar |
|
|
2.6883×1019 |
2.9242×1016 |
|
| Li |
|
|
1.4367×1014 |
1.4367×1014 |
|
| K |
1.7808×1014 |
1.9589×1012*** |
2.5495×1013 |
2.5495×1013 |
|
| Na |
3.0287×1014 |
2.8167×1013*** |
|
|
|
M*=element; **c=concentration in test solution (mg/L), ***Degree of ionization,
α=0.005 (Mg), 0.011 (K), 0.093 (Na); Atomization efficiency, β=84% (Mg) [63]. |
