Analysis of the mean values (Table 4) for the different solvents showed that there were no significant differences between the use of acetone and isopropanol at the 5% significance level, while the averages of both differ from that of ethanol.
Analysis of the mean values (Table 4) for the different solventsshowed that there were no significant differences between the useof acetone and isopropanol at the 5% significance level, while theaverages of both differ from that of ethanol.