| 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(%) |
| 60.0% | 5.77 | 5.74 | 99.48 | 99.70 | 0.01 |
| 6.14 | 6.22 | 101.3 | |||
| 6.01 | 6.03 | 100.3 | |||
| 80.0% | 8.01 | 7.99 | 99.75 | ||
| 8.12 | 8.08 | 99.51 | |||
| 8.06 | 8.02 | 99.5 | |||
| 100.0% | 10.04 | 9.99 | 99.5 | ||
| 9.99 | 9.94 | 99.5 | |||
| 10.01 | 9.97 | 99.6 | |||
| 120.0% | 12.03 | 11.89 | 98.84 | ||
| 12.09 | 12.07 | 99.83 | |||
| 12.14 | 12.05 | 99.26 |