Question: A flow FFF experiment was performed at 25 C on a narrow MMD sample of polystyrene in tetrahydrofuran using a cross-flow rate of 1.00 cm3

A flow FFF experiment was performed at 25 C on a narrow MMD sample of polystyrene in tetrahydrofuran using a cross-flow rate of 1.00 cm3 min1 and a channel flow rate of 1.00 cm3 min1 on a system with a total channel volume of 0.79 cm3 and a channel depth of 220 m. The elution time ts corresponding to the peak in the plot of detector signal versus time was 15.43 min. Given that the elution time t0 for solvent

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