20339 Porapak™ 多孔聚合物吸附剂

Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water.[1] They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous.[2] Porapak™ T is a porous polymer composed of ethylene glycol methacrylate (EGDMA).[3] Furthermore, it was found to exhibit strong interaction with the oxygen atom in alcohols, ethers and ketones.[4] Porapak多孔聚合物是一种球形珠粒，具有一致的粒径、孔隙率和表面积，有助于确保分析的精确度和准确度。