Table 2: System suitability data.

PropertyMean ± SD, RSD (%)Required limits

Retention time (Rt)2.22 ± 0.010.32RSD ≤ 2%
Tailing factor (T)1.12 ± 0.0080.95
Theoretical plates (N),2979 ± 551.11
Capacity factor (k)1.198 ± 0.0050.44