已知样品量(mg) | 加标量(mg) | 测得量(mg) | 回收率(%) | 平均回收率(%) | RSD(%) |
60.3 | 60 | 119.6 | 98.83 | 97.81 | 1.70 |
75.4 | 60 | 134.6 | 98.67 | ||
79.2 | 60 | 136.7 | 95.83 | ||
82.3 | 60 | 141.4 | 98.50 | ||
80.3 | 60 | 140 | 99.50 | ||
76.8 | 60 | 134.1 | 95.50 |
样品编号 | 延胡索乙素含量(ug/片) |
厂家1 | 76.64 |
厂家1 | 72.58 |
厂家1 | 73.13 |
厂家2 | 106.64 |
厂家3 | 83.58 |
厂家4 | 92.0 |