Research Article
Simultaneous Quantitative Determination of Six Caffeoylquinic Acids in Matricaria chamomilla L. with High-Performance Liquid Chromatography
Table 3
Method validation for determination of six CAs.
| Analytes | Precision (n = 6) (RSD %) | Repeatability (n = 6) (RSD %) | Stability (RSD %) | Intraday | Interday |
| NCA | 0.49 | 0.09 | 1.68 | 1.09 | CCA | 0.65 | 0.03 | 2.24 | 1.09 | CA | 0.06 | 0.03 | 1.28 | 0.16 | ICA | 0.10 | 0.02 | 1.11 | 0.63 | ICB | 0.03 | 0.04 | 1.65 | 0.35 | ICC | 0.12 | 0.05 | 2.05 | 0.62 |
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