Difference Between Retention Time and Elution Time in Chromatography

Points on Difference Between Retention Time and Elution Time in Chromatography:

Retention time refers to the measured time a substance takes to travel from injection to detection in a chromatographic system. Elution time describes the moment a substance exits the stationary phase and appears in the mobile phase flow. This distinction clarifies that retention time is a recorded parameter, while elution time represents the event of compound release during separation.

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