Color-Rich dyed particles, Nominal Diameter: 0.40 µm, Black, Polystyrene microspheres Carboxylate-modified, 4% solids, surfactant free, Black, Application: Immunohistological Studies, Particle Density: 1.05g/cm³, Refractive Index: 1.59 at 589nm (25©C), Shelf Life: Minimum of 24 months
DBK1040CA