Absorbance | |||
---|---|---|---|
Conc | Vit. C std | Water | Ethanol |
20 mg/ml | 0.424 ± 2.646a | 0.414 ± 2.646a | 0.422 ± 2.646a |
40 mg/ml | 0.572 ± 1.155c | 0.433 ± 1.155b | 0.467 ± 1.155a |
80 mg/ml | 0.644 ± 0.882c | 0.476 ± 1.155ab | 0.480 ± 0.882b |
100 mg/ml | 0.730 ± 0.882c | 0.498 ± 1.155b | 0.492 ± 2.646a |