微波消解升温程序 | |||
N | t | E(W) | T1(℃) |
1 | 10min | 1500 | 120 |
2 | 5min | 1500 | 120 |
3 | 20min | 1500 | 180 |
4 | 20min | 1500 | 180 |
温度 | 时间 | 加热方式 | 灵敏度 | |
1 | 120 | 20 | RAMP | |
2 | 200 | 10 | RAMP | |
3 | 800 | 10 | RAMP | |
4 | 800 | 10 | STEP | |
5 | 800 | 3 | STEP | √ |
6 | 1800 | 4 | STEP | √ |
7 | 2400 | 2 | STEP |
Abs | ||||
磷酸二氢铵 | 0.005 | |||
水 | 0.001 | |||
水+基改 | 0.004 | |||
0.5%硝酸 | 0.001 | 0.002 | 0.001 | |
0.5%硝酸+基改 | 0.006 | 0.006 | 0.006 | |
1%硝酸 | 0.016 | 0.014 | 0.015 | 0.014 |
1%硝酸+基改 | 0.02 | 0.02 | ||
10ng/mL铅标 | 0.068 | 0.069 | 0.07 | |
10ng/mL+基改 | 0.08 | 0.079 |