3.
洗脱剂种类及比例选择
Comparisons of different eluents
| Eluent | Loading concentration (μg/mL) | Eluent volume (μL) | Recovery (%) | RSD (%, n=3) |
| Methanol | ||||
| 10 | 50 | 49.9 | 5.6 | |
| 10 | 100 | 51.3 | 4.3 | |
| Methanol-ammonia (9:1, V/V) | ||||
| 10 | 50 | 89.3 | 3.1 | |
| 10 | 100 | 91.7 | 2.6 | |
| Methanol-ammonia (8:2, V/V) | ||||
| 10 | 50 | 77.1 | 2.9 | |
| 10 | 100 | 84.5 | 3.7 |