Research Article
Validation of Quantitative HPLC Method for Bacosides in KeenMind
Table 5
Peak areas and retention times of replicate injections of standard solution at 0.089 mg/mL.
| Replicate injection number | Peak area | Retention time (min) |
| 1.00 | 936.26 | 27.882 | 2.00 | 929.30 | 27.809 | 3.00 | 936.67 | 27.886 | 4.00 | 945.46 | 27.875 | 5.00 | 925.90 | 28.009 | 6.00 | 936.10 | 27.935 |
| Mean | 934.947 | 27.889 |
| STDEV | 6.783 | 0.067 |
| %RSD | 0.73 | 0.24 |
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