BioSciences - Polysciences, Inc.

260
Polystyrene Microspheres
Microspheres & Particles
Polybead ® Carboxylate Yellow Dyed Microspheres A2dm
For more information please call (800) 523-2575 or visit: polysciences.com
Catalog # Size
Nom. Dia.
Polybead ® Carboxylate Yellow Dyed Microspheres 0.50µm 19817-15 15 ml
Polybead ® Carboxylate Yellow Dyed Microspheres 1.00µm 19121-15 15 ml
Polybead ® Carboxylate Yellow Dyed Microspheres 3.00µm 19124-5 5 ml
Polybead ® Carboxylate Yellow Dyed Microspheres 6.00µm 19127-5 5 ml
Polystyrene Beads, Large A2g
Our crosslinked Polystyrene Beads are larger than Polybeads ® , yet smaller than Polyballs. We offer a
full size range of polystyrene beads and can offer particles of intermediate sizes on a custom basis.
Size Range
Polystyrene Beads, Large 106-125µm 19824-1 1 g
Polystyrene Beads, Large 200-300µm 19825-1 1 g
Polystyrene Beads, Large 355-425µm 19826-1 1 g
Polystyrene Beads, Large 500-600µm 21392-1 1 g
Polyballs A2g
Uniform spheres with smooth surface unless noted otherwise.
Density
Polyballs - Polyamide 6/6 (Nylon), 1/16” Diameter ~1.19g/cc 08295-100 100 balls
Polyballs - Polyethylene, 3/8” Diameter, Hollow ~0.53g/cc 19529-100 100 balls
Polyballs - Polypropylene, 1/4” Diameter ~0.92g/cc 16026-100 100 balls
Polyballs - Polystyrene, 1/8” Diameter, Etched Surface ~1.05g/cc 17175-100 100 balls
Polyballs - Polystyrene, 1/8” Diameter, for Biological Applications ~1.05g/cc 18547-100 100 balls
Polyballs - Polystyrene, 1/4” Diameter ~1.05g/cc 19827-100 100 balls
Polyballs - Polystyrene, 1/4” Diameter, Etched Surface ~1.05g/cc 16730-100 100 balls
~1.05g/cc 16730-500 500 balls
Polyballs - Polystyrene, 1/4” Diameter, for Biological Applications ~1.05g/cc 18548-100 100 balls
Polyballs - Teflon, 1/8” Diameter ~2.14g/cc, chemically resistant 17649-100 100 balls
Polyballs - Teflon, 1/4” Diameter ~2.14g/cc, chemically resistant 17650-100 100 balls
Polyballs, Modified A2g
Our high quality Polyball polymer spheres are offered with modified surfaces to allow covalent
coupling of biomolecules, and one version is blue dyed for easier visualization.
Density
Polyballs, Modified - Polystyrene 1/8” Diameter, Carboxylate ~1.05g/cc 19841-50 50 balls
Polyballs, Modified - Polystyrene 1/4” Diameter, Carboxylate ~1.05g/cc 19840-50 50 balls
Polyballs, Modified - Polystyrene 1/4” Diameter, Blue Dyed ~1.05g/cc 19842-50 50 balls