Table 4 Repeatability of the method ( n = 3)
From: Stability-indicating RP-HPLC method for the determination of 6-gingerol in polyherbal formulations
Conc (μg/mL) | Peak area | Retention time | ||
|---|---|---|---|---|
Mean peak area ± S.D | %RSD | Mean R t ± S.D | %RSD | |
50 | 4,963,874 ± 67,912.6 | 1.4 | 13.69 ± 0.20 | 1.5 |
100 | 9,842,050 ± 110,151.4 | 1.1 | 13.56 ± 0.07 | 0.56 |
200 | 19,471,334 ± 356,784.7 | 1.8 | 13.62 ± 0.16 | 1.2 |