Fluoresbrite® Polychromatic Red Microspheres 0.5µm

Fluoresbrite® is the trade name for the world’s leading fluorescent polystyrene latex microspheres. Instrument manufacturers and major diagnostic companies turn to Polysciences for consistently superior products and custom fluorescent microspheres. The continued developments by our polymer chemists have resulted in products which lead the market in such innovative applications as diagnostic assays, protein-binding assays, and cell tracers. Our Fluoresbrite® Microspheres are packaged as an economical suspension of 2.5% solids in water.

Nominal Reference Values:
0.50µm particles packaged as 2.5% aqueous suspension.
3.64 x 10¹¹ particles/ml

Fluorescence:
Vivid orange under UV
Bright red under 475-490nm filter
Yellow under 545-610nm filter