What Does TREF Stand For?

TREF stands for Temperature Rising Elution Fractionation

TREF, or Temperature Rising Elution Fractionation, is a separation technique used in analytical chemistry and materials science. This method involves varying the temperature of a sample as it passes through a stationary phase, allowing for the separation of different components based on their thermal properties. TREF is particularly effective for characterizing polymers and complex mixtures, enabling researchers to analyze component distributions and interactions more precisely. This technique enhances the understanding of material properties and behavior in various applications.