Table 2.
Within-day and between-day precisions (n = 5) obtained for different concentrations of thymol and carvacrol.
Precision | Analyte | Concentration (mg L−1) |
RSD% |
---|---|---|---|
Within-day | Thymol | 5.0 | 3.2 |
10.0 | 2.3 | ||
50.0 | 2.5 | ||
Carvacrol | 5.0 | 3.4 | |
10.0 | 2.7 | ||
50.0 | 1.8 | ||
Between-day | Thymol | 5.0 | 5.1 |
10.0 | 4.2 | ||
50.0 | 1.8 | ||
Carvacrol | 5.0 | 5.4 | |
10.0 | 2.6 | ||
50.0 | 2.1 |