Table 7 System suitability tests of the developed HPLC–DAD method for the simultaneous determination of ASP, ROS, ATV and CLP
Parameter | ASP | ROS | ATV | CLP | Reference value |
|---|---|---|---|---|---|
N | 2974 | 58,620 | 23,660 | 67,625 | The higher the value, the more efficient the column is |
R | 25.8 | 8.8 | 10.1 | > 2 | |
T | 1.20 | 0.95 | 1.05 | 0.82 | ≤ 2 |
K′ | 1.02 | 3.45 | 4.55 | 5.90 | 1–10 |
α | 12.95 | 1.32 | 1.30 | ≥ 1 |