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Polystyrene Polymer Spheres ~1.05g/cc 2mm - 4.5mm - Other Sizes by Request

Product ID: PSS-1.05
Polystyrene Polymer Spheres Density -1.05g/cc 2.00mm - High Quality Polystyrene Plastic Spheres
Polystyrene Polymer Spheres Density -1.05g/cc 4.5mm - High Quality Polystyrene Plastic Spheres

Material Safety Data Sheet - Polystyrene Polymer Spheres


Polystyrene Spheres are highly spherical plastic particles in sizes between 2mm and 4.5mm. Large, highly-spherical particles of density greater than 1g/cc are a useful tool as reference particles in simulation experiments and process troubleshooting.

Polystyrene spheres are supplied in dry powder form.

Density: ~1.05g/cc
Spherical Particles: >99%

In-stock orders ship in 1-2 business days. Please contact us for custom size ranges or volume pricing.

Other colors, sizes and grades of spherical particles are available:
Spherical Microparticles (Colors, Fluorescent, Phosphorescent, Barium Sulfate)






     Item # Description/Size Availability Price Quantity
    PSS-1.05 0.99mm +/-0.025mm - 100 spheres
    Polystyrene Polymer Spheres 0.99mm +/-0.025mm - CV=1.4% - 100 spheres
    In Stock $65.00
    PSS-1.05 1.94mm +/-0.050mm - 100 spheres
    Polystyrene Polymer Spheres 1.94mm +/-0.050mm - CV=1.5% - 100 spheres
    In Stock $50.00
    PSS-1.05 4.40mm - 100piece
    Polystyrene Polymer Spheres 4.40mm - CV=1.5% - 100 spheres
    In Stock $50.00