Polyurethane Foam kit, to explain how when two viscous liquids are mixed together, they initiate a reaction producing a light weight polyurethane foam, Includes: 1 x 500ml Polyurethane Foam System, Part A (Mixture), 1 x 500ml Polyurethane Foam System, Part B (Mixture)
Principles of Gel Filtration Chromatography, to show dye separation on the basis of their size and shape, Kit includes: Instructions, sample mixture, chromatography columns, dry matrix, elution buffer, transfer pi