Enhance Resolution for Polymer Analysis using Non-Aqueous GPC/SEC

Phenogel™ size exclusion columns for gel permeation chromatography (GPC) are composed of highly cross-linked polystyrene-divinylbenzene (PSDVB), and achieve high resolution and tight linear calibration curves. Available in 7 pore sizes from 50 Å to 10E6 Å and a linear mixed bed configuration.  USP L21 packings available. Phenogel columns are also available in 5 and 10 µm particle sizes and are temperature stable up to 140°C.