polymeric stationary phase (material)

in liquid chromatography
stationary phase (material) based on particles of a cross-linked organic polymeric material. Typical materials are polystyrene divinylbenzene copolymers (PS-DVB) and modified PS-DVB materials.
PAC, 1997, 69, 1475. 'Classification and characterization of stationary phases for liquid chromatography: Part I. Descriptive terminology (IUPAC Recommendations 1997)' on page 1479 (https://doi.org/10.1351/pac199769071475)