敌敌畏数据 | |||||||||
添加量(mg/kg) | 平行 | 称样量m (g) | 上机浓度ρ (μg/mL) | 定容体积V (mL) | 稀释系数f | 实际检出浓度X (mg/kg) | 回收率% | 平均回收率% | 相对标准偏差% |
0.01 | s1-1 | 5.021 | 0.0430 | 1 | 1 | 0.0086 | 85.7 | 79.1 | 8.8 |
s1-2 | 5.009 | 0.0449 | 1 | 1 | 0.0090 | 89.6 | |||
s1-3 | 5.014 | 0.0361 | 1 | 1 | 0.0072 | 72.0 | |||
s1-4 | 5.008 | 0.0381 | 1 | 1 | 0.0076 | 76.1 | |||
s1-5 | 5.016 | 0.0390 | 1 | 1 | 0.0078 | 77.8 | |||
s1-6 | 5.011 | 0.0369 | 1 | 1 | 0.0074 | 73.7 | |||
0.02 | s2-1 | 5.017 | 0.0822 | 1 | 1 | 0.0164 | 82.0 | 84.2 | 2.8 |
s2-2 | 5.020 | 0.0813 | 1 | 1 | 0.0162 | 80.9 | |||
s2-3 | 5.018 | 0.0865 | 1 | 1 | 0.0172 | 86.2 | |||
s2-4 | 5.012 | 0.0844 | 1 | 1 | 0.0168 | 84.2 | |||
s2-5 | 5.017 | 0.0867 | 1 | 1 | 0.0173 | 86.4 | |||
s2-6 | 5.031 | 0.0863 | 1 | 1 | 0.0171 | 85.7 | |||
0.1 | s3-1 | 5.028 | 0.4128 | 1 | 1 | 0.0821 | 82.1 | 81.2 | 3.6 |
s3-2 | 5.029 | 0.4047 | 1 | 1 | 0.0805 | 80.5 | |||
s3-3 | 5.015 | 0.4183 | 1 | 1 | 0.0834 | 83.4 | |||
s3-4 | 5.030 | 0.3817 | 1 | 1 | 0.0759 | 75.9 | |||
s3-5 | 5.034 | 0.4097 | 1 | 1 | 0.0814 | 81.4 | |||
s3-6 | 5.024 | 0.4223 | 1 | 1 | 0.0841 | 84.1 |