空白加标0.40 μg/L | 空白加标1 μg/L | 空白加标10 μg/L | |||||||||
测定值 μg/L | 均值 μg/L | RSD (%) | 加标回收率(%) | 测定值μg/L | 均值 μg/L | RSD (%) | 加标回收率(%) | 测定值μg/L | 均值 μg/L | RSD (%) | 加标回收率(%) |
0.382 | 0.398 | 5.0 | 95.5 | 1.11 | 0.980 | 6.8 | 110 | 9.88 | 9.46 | 2.5 | 98.8 |
0.402 | 100 | 0.995 | 99.5 | 9.56 | 95.6 | ||||||
0.387 | 96.8 | 0.926 | 92.6 | 9.38 | 93.8 | ||||||
0.410 | 102 | 1.04 | 104 | 9.62 | 96.2 | ||||||
0.377 | 94.2 | 0.933 | 93.3 | 9.39 | 93.8 | ||||||
0.420 | 105 | 0.938 | 93.8 | 9.01 | 90.1 | ||||||
0.377 | 94.2 | 0.984 | 98.4 | 9.38 | 93.8 | ||||||
0.430 | 108 | 0.918 | 91.8 | 9.45 | 94.5 |