Table 5.
Repeatability test results for each substance quantified.
Substances investigated | Intraday (n = 6) | Interday (n = 6) | ||||
---|---|---|---|---|---|---|
Mean (%) | DP | RSD (%) | Mean (%) | DP | RSD (%) | |
Ellagic acid | 87.44 | 0.12 | 0.001 | 87.53 | 0.19 | 0.002 |
Total Punicalagins | 86.34 | 0.19 | 0.002 | 86.19 | 0.17 | 0.002 |
RSD (%) = RSD: relative standard deviation (100 × SD/mean).