Table 1.
The effect of v/v% of methanol and ethanol on tR, S/N and P.
| v/v% | 20a | 25a | 30a | 40b | 45b | 50b | 55b | 60b |
|---|---|---|---|---|---|---|---|---|
| tR (min) | 13.2 | 6.4 | 3.8 | 10.0 | 5.4 | 3.1 | 2.8 | 2.1 |
| S/N | 7.1 | 8.3 | 10.0 | 3.1 | 6.1 | 5.2 | 4.9 | 3.9 |
| P (Mpa) | 9.8 | 12.3 | 16.1 | 10.8 | 11.1 | 10.3 | 10.0 | 10.3 |
aEthanol
bMethanol