Beschreibung:
<jats:title>Abstract</jats:title><jats:p><jats:bold>Summary:</jats:bold> Selected examples of using 3D‐GPC‐TREF to solve polyolefin characterization problems are described in this paper. The term 3D‐GPC‐TREF stands for a home‐build hybrid system of gel permeation chromatograph (GPC) coupled with the capability of the temperature rising elution fractionation (TREF) that includes three online detectors, i.e. the infrared (IR), the differential‐pressure viscometer (DP), and the light scattering (LS) detectors.</jats:p>