https://www.spherotech.com/functionalized.htm
FUNCTIONALIZED POLYSTYRENE PARTICLES - CARBOXYL - Spherotech
Spherotech manufactures monodisperse polymer microspheres, latex microbeads and polystyrene microparticles. Fluorescence, color, magnetic, functional surface...
functionalized polystyreneparticlescarboxyl
https://www.spherotech.com/amino.htm
FUNCTIONALIZED POLYSTYRENE PARTICLES - AMINO - Spherotech
Spherotech manufactures monodisperse polymer microspheres, latex microbeads and polystyrene microparticles. Fluorescence, color, magnetic, functional surface...
functionalized polystyreneparticlesamino