Fluoresbrite® Multifluorescent Microspheres 0.20µm

Polysciences offers multifluorescent microspheres in three sizes. Each microsphere is dyed with three different fluorescent dyes with excitation maxima of 377, 517 and 588nm, and emission maxima of 479, 546 and 612nm, respectively. These microspheres are packaged as 2.5% aqueous suspensions.

Nominal Reference Values:

• 0.20μm particles packaged as 2.5% aqueous suspension.
• 5.68 x 10¹² particles/ml
• Diameter Coefficient of Variation (CV) = 5%