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Theory

The following webpages describe the theoretical foundations and the various separation mechanisms of CE.

Introduction

Historical overview and development of CE

Basics

Ion mobility in an electric field, setup of equipment, separation efficiency, selectivity, and influencing the separation

EOF – Electroosmotic Flow

Foundation and its influence on the separation

Injections

Advantages and disadvantages of different sample introduction and enrichment techniques

Detection

Different detection methods and indirect detection mode

MEKC – Micellar electrokinetic chromatography

Pseudostationary phases and separation of uncharged analytes

cIEF – Capillary Isoelectric focusing

The separation according to isoelectric points (pI)