加入量相当于 含量范围 | 称样量(mg) | 测得量(mg) | 回收率(%) | 平均回收率(%) | RSD(%) |
80% | 80.31 | 79.66 | 99.19 | 98.52 | 0.49 |
79.91 | 78.27 | 97.95 | |||
81.83 | 80.07 | 97.85 | |||
100% | 101.34 | 100.06 | 98.74 | ||
100.31 | 99.64 | 99.33 | |||
101.44 | 99.64 | 98.23 | |||
120% | 120.28 | 118.55 | 98.56 | ||
119.27 | 117.61 | 98.61 | |||
119.81 | 117.64 | 98.19 |