Enhanced resolution of low molecular weight samples using Advanced Polymer Chromatography (APC) in combination with advanced multi-detection

The economy and efficiency of Waters’ ACQUITY APC combined with the powerful advanced GPC/SEC detectors of OMNISEC REVEAL allowed the complete characterization of the low molecular weight polystyrene and polycaprolactone samples.  The individual oligomers of both samples could be observed and characterized separately due to the resolution of the APC columns and sensitivity of the OMNISEC REVEAL detectors – with standard 30 cm analytical GPC/SEC columns it is not possible to resolve the oligomers at all.  The greatly reduced quantity of solvent and time required to obtain comprehensive characterization of samples using the APC-REVEAL system presents obvious benefits to both researchers and manufacturers working with polymeric materials.  


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