| TLC densitometric method |
HPLC method |
| Parameters |
Acidic degradation |
Alkaline degradation |
Parameters |
Acidic degradation |
Alkaline degradation |
| Capacity factor [K'] |
2.211 |
2.015 |
Capacity factor [K'] |
4.567 |
4.411 |
| Selectivity factor [α] |
2.388 |
1.301 |
Selectivity factor [α] |
1.377 |
1.215 |
| Resolution [R] |
4.714 |
1.667 |
Resolution [R] |
3.833 |
1.898 |
| |
|
|
Theoretical plates [N] |
3110.29 |
2924.65 |
| |
|
|
Tailing factor [t] |
1.25 |
1.25 |
| |
|
|
Peak purity |
0.996 |
0.997 |
|
