Gas Chromatography Essay Preview: Gas Chromatography Report this essay Chromatography Purpose: The purpose of the gas chromatography lab is to find out how different substances interact with the surface of a solid. Chromatography is a separation technique that depends on the relative distribution of the components of a mixture between a mobile phase and a.
Thin-Layer Chromatography September 30, 2014Thin-Layer ChromatographyBackground: The purpose of this experiment is is to utilize thin-layer chromatography (TLC) in order to separate compounds based on their polarity and other properties. Chromatography indicates the number of compounds in a mixture and the characteristics of each component. TLC is also a very useful technique for identifying compounds.
High Performance Liquid Chromatography (hplc): Method Development Essay Preview: High Performance Liquid Chromatography (hplc): Method Development Report this essay Introduction The fundamental basis for HPLC consists of passing a simple (analyte mixture) in a high pressure solvent (mobile phase) through a column packed with sorbents (stationary phase). The mobile phase acts as a carrier for the.
