Porvair Sciences high performance, precision manufactured Vyon® porous plastics are perfect support materials for chromatographic resins used in the isolation and purification steps of pharmaceutical drug and vaccine production.   Manufactured from virgin-grade polymers, compliant with EU and US food and pharmaceutical regulations, Vyon® porous plastics were developed in response to industry demands for higher technical specification, cleaner materials with improved physical-chemical properties.   Vyon® porous plastics meet the key requirements for an effective process chromatography bed support in that they offer rigid and robust support over large areas and always maintain uniform flow. Vyon® process-scale chromatography support discs are proven to deliver optimum flow and to offer reproducible retention…