Chemical Fingerprints of Medicinal Plants - HPTLC Profiling

Stationary Phase in High Performance Thin Layer Chromatography (HPTLC)

Author(s): Acharya Balkrishna * .

Pp: 17-20 (4)

DOI: 10.2174/9789815196412123010005

* (Excluding Mailing and Handling)


As discussed in the first chapter, Chromatography is a separation technique based on the different affinities of the components in a mixture of two immiscible phases. One phase does not move (stationary phase) and the other moves through it in a definite direction (mobile phase). This chapter discusses the adsorbent or stationary phase used in TLC and the properties of these materials. 

Keywords: Aluminium, Adsorption, Stationary phase, Silica gel.

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