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Intermediate precision studies for apigenin.
| Concentration | Concentrationa | Intradayb | Concentrationa | Interdayb |
|---|---|---|---|---|
| (ng/band) | (ng/band) | (% RSD) | (ng/band) | (% RSD) |
| 100 | 101.43 | 0.67 | 101.3 | 0.60 |
| 150 | 150.3 | 0.43 | 150.3 | 0.41 |
| 200 | 201.1 | 0.27 | 201.15 | 0.18 |
aMean of three determinations; b% RSD—relative standard deviation.
