That is V'r(AB) = aV'A + (1-a)V'B (1)
| where (V'A) | is the retention volume of the solute on the same volume of pure phase (A) |
| and (V'B) | is the retention volume of the solute on the same volume of pure phase (B) |
V'AB = a(V'A - V'B) + V'B (2)
This remarkably simple relationship is depicted in figure 9.
Figure 9. Graph of Corrected Retention Volume against Volume Fraction of Stationary Phase
