BioSciences - Polysciences, Inc.

264
Fluorescent Microspheres
Microspheres & Particles
Fluoresbrite ® YO Carboxylate Microspheres
A2dm
YO has limited water solubility and some leaching may
occur with rigorous washing.
For more information please call (800) 523-2575 or visit: polysciences.com
Fluoresbrite ® Yellow Orange (YO) Reference
Microspheres Excitation and Emission Spectra
_____ Fluoresbrite ® Yellow Orange
(YO) Reference Microspheres
Excitation Maxima, 529nm
_____ Fluoresbrite ® Yellow Orange
(YO) Reference Microspheres
Emission Maxima, 546nm
Catalog # Size
Nom. Dia.
Fluoresbrite ® YO Carboxylate Microspheres 0.05µm 19775-10 10 ml
Fluoresbrite ® YO Carboxylate Microspheres 0.10µm 18719-10 10 ml
Fluoresbrite ® YO Carboxylate Microspheres 0.20µm 19391-10 10 ml
Fluoresbrite ® YO Carboxylate Microspheres 0.50µm 18720-10 10 ml
Fluoresbrite ® YO Carboxylate Microspheres 1.00µm 18449-10 10 ml
Fluoresbrite ® YO Carboxylate Microspheres 1.75µm 19392-5 5 ml
Fluoresbrite ® YO Carboxylate Microspheres 3.00µm 19393-5 5 ml
Fluoresbrite ® YO Carboxylate Microspheres 4.50µm 19394-5 5 ml
Fluoresbrite ® YO Carboxylate Microspheres 6.00µm 19395-2 2 ml
Fluoresbrite ® Multifluorescent Microspheres A2dm
Offered 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. Packaged as 2.5% solids (w/v) aqueous suspensions.
Nom. Dia. CV%
Fluoresbrite ® Multifluorescent Microspheres 0.20µm 5% 24050-5 5 ml
Fluoresbrite ® Multifluorescent Microspheres 0.50µm 3% 24054-5 5 ml
Fluoresbrite ® Multifluorescent Microspheres 1.00µm 3% 24062-5 5 ml
Fluoresbrite ® PolyFluor ® Microspheres A2dm
Fluoresbrite ® PolyFluor ® Microspheres incorporate a series of polymerizable fluorescent compounds
which produce fluorescence at a variety of wavelengths. These microspheres have a nominal diameter
of 1.0µm. The fluorescence is uniformly distributed throughout the outer 25% of the radii of the
particles. Packaged as 2.5% solids (w/v) aqueous suspensions.
Nom. Dia. Ex. Max Ex. Max.
(nm) (nm)
Fluoresbrite ® PolyFluor ® 345 Microspheres 1.0µm 285 345 24055-10 10 ml
Fluoresbrite ® PolyFluor ® 394 Microspheres 1.0µm 339 394 24056-10 10 ml
Fluoresbrite ® PolyFluor ® 407 Microspheres 1.0µm 362 407 24057-10 10 ml
Fluoresbrite ® PolyFluor ® 497 Microspheres 1.0µm 355 497 24058-10 10 ml
Fluoresbrite ® PolyFluor ® 511 Microspheres 1.0µm 470 511 24059-10 10 ml
Fluoresbrite ® PolyFluor ® 512 Microspheres 1.0µm 439 512 24060-10 10 ml
Fluoresbrite ® PolyFluor ® 570 Microspheres 1.0µm 548 570 24061-10 10 ml