chromatographic techniques

Chromatographic techniques are methods used to separate and analyze components of a mixture. They work by passing the mixture through a medium (like a column or paper) where different substances move at different speeds due to variations in their physical or chemical properties. This results in each component emerging separately, allowing scientists to identify and quantify them. Common types include paper chromatography, used in food testing or diagnostics, and liquid chromatography, often employed in pharmaceutical analysis. Overall, these techniques are essential tools for analyzing complex mixtures in research, quality control, and environmental monitoring.