Styre Screen® sorbents are formulated utilizing an ultra-clean, highly cross-linked styrene and divinylbenzene copolymer. This polymeric sorbent possesses high analyte capacity by effective utilization of lower bed mass requirements than a traditional silica particle. Average particle size is 30 microns.
STYRE SCREEN® QAX – Quaternary Amine – Anion Exchange
Application: Retention of weakly acidic compounds