Polyballs, Modified - Polystyrene 1/4" Diameter, Blue Dyed

Highly uniform 1/4" Blue Dyed Polyballs are easy to visualize and feature surface amine groups that can be used for glutaraldehyde-mediated conjugation of biomolecules. These spheres also have an etched surface with a surface roughness of 100-120µm.Density = ~1.05 g/cc