The text covers various liquid chromatography techniques, focusing on liquid-solid adsorption, ion-exchange, and size-exclusion chromatography. Liquid-solid chromatography involves polar stationary ph...The text covers various liquid chromatography techniques, focusing on liquid-solid adsorption, ion-exchange, and size-exclusion chromatography. Liquid-solid chromatography involves polar stationary phases and nonpolar solvents for separating compounds, excelling in analyzing isomers. Ion-exchange chromatography uses resin beads with ionic functional groups to separate ions based on their affinity for the exchange sites, utilizing gradient elutions to affect solute retention.
The page discusses various gravimetric methods, particularly focusing on particulate gravimetry. It covers direct precipitation and the method of separating analytes already in particulate forms using...The page discusses various gravimetric methods, particularly focusing on particulate gravimetry. It covers direct precipitation and the method of separating analytes already in particulate forms using filtration and extraction techniques. Filtration uses different filters based on the particle size, while extraction involves separating analytes from a matrix using a suitable solvent.
