Table 3 Microwave digestion program for inorganic elements.
Procedure | Temperature/℃ | Maintaining Time/min | Pressure/atm |
|---|---|---|---|
1 | 80 | 2 | 10 |
2 | 120 | 2 | 30 |
3 | 150 | 2 | 30 |
4 | 180 | 20 | 40 |
Procedure | Temperature/℃ | Maintaining Time/min | Pressure/atm |
|---|---|---|---|
1 | 80 | 2 | 10 |
2 | 120 | 2 | 30 |
3 | 150 | 2 | 30 |
4 | 180 | 20 | 40 |