Gel Permeation Chromatograph

Polymer ChAR has developed a new high temperature Gel Permeation Chromatograph (GPC) dedicated to polyolefin analysis, the GPCIR. It incorporates our well-known infrared detector IR4 including composition sensor for short chain branching measurement. It can be configured as a triple detection system including viscometer and LS or into a GPC+TREF system with triple detector too. It is a robust and easy-to-use instrument; sample preparation is fully automated in a two temperature zones autosampler to prevent sample degradation, sample filter system incorporates backflushing and it is fully computer controlled by our GPCIR software. More than 60 samples can be automatically dissolved and injected per day.