Kromasil Eternity is a platform with a grafted organo-silane surface with extended chemical stability for chromatography at any pH between pH 2 and pH 12 and is a natural choice for the separation of ionic or aromatic substances in various buffer compositions.
Currently, Kromasil Eternity is available as C18 and PhenylHexyl derivatizations on 2.5 and 5 µm particles.