Baseline comparison: Dual (EcoSEC GPC system) vs. Single (conventional GPC systems) flow RI detectors. In each Figure, five chromatograms are overlayed, demonstrating the superior stability of the RI baseline in the EcoSEC GPC system.
Note: In addition to solvent flowing through the sample cell, in the RI-8320 dual flow detector, a second pump also delivers solvent through the reference cell, thus providing a higher level of RI baseline stability.
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