Concentration (µg/ml) | Standard ascorbic acid | Acetone | Chloroform | Ethanol | Methanol | Aqueous |
---|---|---|---|---|---|---|
100 | 0.347 ± 0.003 | 0.178 ± 0.009 | 0.139 ± 0.004 | 0.124 ± 0.001 | 0.291 ± 0.006 | 0.279 ± 0.004 |
200 | 0.513 ± 0.002 | 0.284 ± 0.004 | 0.244 ± 0.009 | 0.219 ± 0.006 | 0.375 ± 0.004 | 0.427 ± 0.004 |
300 | 0.681 ± 0.001 | 0.411 ± 0.002 | 0.398 ± 0.002 | 0.323 ± 0.004 | 0.526 ± 0.001 | 0.699 ± 0.002 |
400 | 0.887 ± 0.001 | 0.511 ± 0.005 | 0.429 ± 0.002 | 0.419 ± 0.006 | 0.717 ± 0.002 | 0.845 ± 0.002 |
500 | 1.078 ± 0.003 | 0.599 ± 0.007 | 0.523 ± 0.006 | 0.487 ± 0.003 | 0.871 ± 0.001 | 0.991 ± 0.004 |