Optilink Polystyrene Particles, Nominal Diameter: 0.50 µm, Carboxylate-modified, 4% solids, surfactant free, Color: White or Colorless, Application: Diagnostic assay development, Particle Density: 1.05g/cm³, Refractive Index: 1.59 at 589nm (25©C), Unit: 15 mL
W050CA