An Improved Analytical Temperature-Rising Elution Fractionation System for Automated Analysis of Polyethylenes

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LCGC North America

LCGC North America, LCGC North America-01-01-2004, Volume 22, Issue 1

The authors describe a system for automated analytical temperature-rising elution fractionation that uses the built-in differential refractometer of a commercial gel-permeation chromatography instrument and a stop-flow method for sample crystallization.