SampliQ SPE 

SampliQ PS-DVB is a highly cross-linked polystyrene-divinylbenzene (PS-DVB) copolymer. With its high surface area (600 m2/g) and high capacity, it is ideal for the extraction of polar analytes that are not adequately retained on a C18 or C8 sorbent. The nonselective characteristic of this sorbent is useful for screening applications where a broad range of analytes is to be extracted.