Bond Elut Plexa PCX 

Bond Elut Plexa PCX is a further milestone in the development of simple and robust SP methods. Plexa PCX uses a polymeric cation-exchange resin that combines the outstanding properties of Bond Elut Plexa - superior flow characteristics and improved analytical performance - with strong cation-exchange functionalities. This mixed-mode SPE sorbent removed neutral and acidic interferences from the matrix, concentrates basic analytes and therefore improves sensitivity in the determination of basic compounds.