Please enable JavaScript.
Coggle requires JavaScript to display documents.
Introduction to Chromatography, 19PH25 : - Coggle Diagram
Introduction to Chromatography
Types of chromatography
Based on stationary phase
Solid Phase eg: TLC
Liquid Phase eg: Paper
Based on Arrangement of stationary phase
Planar chromatography
Column chromtography
Preparative Chromatography
Elution Techniques
Isocratic elution: Changes are made in mobile phase
Gradient elution: Mobile phase is constant
Detection Techniques:
Physical technique
Chemicaltechnique
Development Technique
Ascending: Mobile phase travels upwards
Descending: Mobile Phase travels downwards
Radial: Mobile phase travels radially
Two Dimensional
Fronting: Due to overloading of sample
Tailing: Due to affinity of stationary phase to sample
19PH25 :