Contributions to high performance liquid chromatography

High performance liquid chromatography (HPLC) is an enabling science with application in all scientific disciplines requiring analysis or purification. The research described here details performance aspects of the chromatography column, which lead to a new design concept in the chromatography column. Studies were also undertaken to characterise selectivity leading to new stationary phases. Research on fluid dynamics in packed beds showed how a mismatch in solvent viscosities between the injection plug and mobile pahse influences the performance of on-line multidimentional HPLC. Selectivity id detection was also examined in an effort to better understand sample analysis.