Table 3. System Suitability Parameters of the Studied HPLC Method.
| Item | HPLC |
Reference values | ||
|---|---|---|---|---|
| GAT | BEN |
|||
| C12 | C14 | |||
| Tailing factor | 0.85 | 1.1 | 1.2 | T ≤ 1.5 |
| Injection precision | 0.24 | 0.27 | 0.25 | RSD ≤ 2% |
| Number of theoretical plates (N) | 3875 | 4250 | 4356 | N> 2000 |
| Resolution | 3.1 | 4.5 | - | Rs > 1.5 |
| Retention time (Rt) | 0.2 | 0.3 | 0.2 | RSD ≤ 2% |