DiagNano™ Phenyl Porous PS/DVB Particles, 5 μm (Cat# PPD-02) are monodisperse, porous polystyrene/divinyl benzene microparticles used for reversed-phase chromatography with strong mechanical strength, high pressure resistant and high loading capacity. These microparticles have a hydrophobic surface with terminal phenyl groups. These porous PS/DVB particles are available with the following pore sizes: 100 Å, 300 Å, 500 Å, 1000 Å. Other pore sizes are available upon request. They are stable in pH 1-14. https://www.cd-bioparticles.co....m/p/Phenyl-Porous-PS