highly significantp < 0.0001
III + IV) the difference was highly significant ( p < 0.0001) with successful separation in 9 out of 10 cases using 0.01 mol/L HCl.
III + IV) the difference was highly significant ( p < 0.0001) with successful separation in 9 out of 10 cases using 0.01 mol/L HCl.