Extra Column Dispersion - Chromatographic Apparatus for Trace Analysis > Page 57
Now from the Plate Theory (See Plate Theory and Extensions),
_{}
where (V_{r}) | is the retention volume of the solute, |
and (n) | is the column efficiency. |
Thus, _{} (16)
Now, also from the Plate theory,
V_{r} = V_{o}(1 + k') (17)
where (V_{o}) | is the column dead volume, |
and (k') | is the capacity ratio of the solute. |