时间(min) | 乙腈(%) | 0.1%磷酸水(%) |
0 | 18 | 82 |
1 | 18 | 82 |
5 | 27 | 73 |
7.5 | 27 | 73 |
7.6 | 18 | 82 |
10 | 18 | 82 |
序号 | 称样量(g) | 浓度 | 含量(g/100g) | 平均含量(g/100g) | RSD(%) |
(mg/mL) | |||||
1 | 0.29263 | 0.05203 | 0.4445 | 0.44 | 1.5 |
2 | 0.29711 | 0.0516 | 0.4341 | ||
3 | 0.29574 | 0.05156 | 0.4358 | ||
4 | 0.29017 | 0.05021 | 0.4325 | ||
5 | 0.28762 | 0.05107 | 0.4439 | ||
6 | 0.28839 | 0.05158 | 0.4471 |
序号 | 理论加 | 实测加标 | 回收率 | 平均 | RSD |
标量(mg) | 量(mg) | (%) | 回收率(%) | (%) | |
1 | 1.33184 | 1.30079 | 97.668 | 97.58 | 1.8 |
2 | 1.33184 | 1.30239 | 97.788 | ||
3 | 1.33184 | 1.34284 | 100.826 | ||
4 | 1.6648 | 1.59282 | 95.676 | ||
5 | 1.6648 | 1.58125 | 94.981 | ||
6 | 1.6648 | 1.60273 | 96.271 | ||
7 | 1.99776 | 1.95674 | 97.947 | ||
8 | 1.99776 | 1.96715 | 98.467 | ||
9 | 1.99776 | 1.97061 | 98.641 |