编号 | 氧氟沙星 | 环丙沙星 | 恩诺沙星 | |||
含量(μg/kg) | 回收率(%) | 含量(μg/kg) | 回收率(%) | 含量(μg/kg) | 回收率(%) | |
1 | 0.966 | 96.6 | 0.951 | 95.1 | 0.943 | 94.3 |
2 | 0.972 | 97.2 | 0.973 | 97.3 | 0.962 | 96.2 |
3 | 0.981 | 98.1 | 0.970 | 97.0 | 0.955 | 95.5 |
4 | 1.103 | 110.3 | 0.959 | 95.9 | 0.925 | 92.5 |
5 | 1.012 | 101.2 | 1.108 | 110.8 | 1.085 | 108.5 |
6 | 0.953 | 95.3 | 1.002 | 100.2 | 1.071 | 107.1 |
7 | 0.995 | 99.5 | 0.951 | 95.1 | 0.948 | 94.8 |
8 | 1.010 | 101.0 | 1.019 | 101.9 | 0.987 | 98.7 |
9 | 1.017 | 101.7 | 1.007 | 100.7 | 0.992 | 99.2 |
10 | 0.984 | 98.4 | 0.988 | 98.8 | 0.973 | 97.3 |
平均值 | 0.999 | 99.9 | 0.993 | 99.3 | 0.984 | 98.4 |
S(R) | 0.0421 | 4.207 | 0.0469 | 4.692 | 0.0535 | 5.349 |
u(R) | 0.0133 | 1.330 | 0.0148 | 1.484 | 0.0169 | 1.692 |
urel(R) | 0.0133 | 0.0133 | 0.0149 | 0.0149 | 0.0172 | 0.0172 |