The stationary phase is a key component in chromatography, where it refers to the phase that remains fixed in place within the column or separation medium. This phase interacts with the sample components as they move through the system, helping to separate them based on their different affinities for the stationary material. The effectiveness of the stationary phase is critical in determining the resolution and efficiency of the separation process in techniques such as gas chromatography and high-performance liquid chromatography.
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