PSDVB is a term used in polymer science to refer to a specific type of copolymer. The spelling of PSDVB can be broken down using the International Phonetic Alphabet (IPA) as: /piː/ - 'p', /ɛs/ - 's', /diː/ - 'd', /viː/ - 'v', and /biː/ - 'b'. The copolymer is made up of styrene (S), divinylbenzene (DVB), and polyethylene glycol methacrylate (PS). PSDVB is commonly used in chromatography and as a stationary phase in gas chromatography.