Phenogel™ size exclusion columns for gel permeation chromatography 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 106 Å and a linear mixed bed configuration.  USP L21 packings available.

Use Phenogel GPC columns for separations of small organics, resins, and high MW polymers:

• petroleum and fuels
• oil and fatty acid analysis
• plastics, textiles/dyes, and organic chemicals
• sample cleanup by GPC

*Recommended alternative to Waters® Styragel®, µStyragel™, Ultrastyragel™, and Agilent® PLgel™