We appreciate your patience with any delays in shipment during pandemic.

My Account Shopping Cart Email Us Call Us
Home > Spherical Particles > By Material > Polymer Spheres and Microspheres

Polymer Spheres and Microspheres

CATEGORIES
High quality solid polyethylene microspheres available not only in a wide variety of colors, but also with opaque, paramagnetic, fluorescent, and phosphorescent properties. Some polyethylene microspheres have a strong triboelectric (electrostatic) charge.
Poly(methyl methacrylate) or PMMA microspheres are often used as spacers, medical fillers, and cores for metal coated spheres in a wide variety of applications including porous ceramics, self assembled microfluidic devices, biomedical research and life sciences.
Polypropylene Spheres are highly spherical plastic particles. Large, highly-spherical particles of density less than 1g/cc are a useful tool as reference particles in simulation experiments and process troubleshooting.
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.
Large Cellulose Acetate Spheres are highly spherical plastic particles that are offered in a selection of bright colors and sizes between 1mm and 12mm. Cellulose Acetate Spheres have high impact and mechanical strength as well as high dielectric constant and good resistance to a variety of chemicals.

Show
Page:
of 2 < Prev Next >
Products 1-50 of 72
Clear Polyethylene Microspheres 0.96g/cc - Various Sizes 100micron to 1700micron (1.7mm)
Product Line: CPMS
Clear Polyethylene Microspheres 0.96g/cc - Various Sizes 1micron to 1um to 1700um (1.7mm)
>90% in particle size range and >90% spherical.
[more info...]
Price: $103.95-$372.75


Clear Polyethylene Microspheres 0.96g/cc - Various Sizes 100micron to 1700micron (1.7mm)
Product Line: sub30um
Polymer, Ceramic, Glass Microspheres - Diameter of <30um - Various Materials and Densities [more info...]
Price: $193.50-$447.75


Highly Opaque White Polyethylene Microspheres, Polymer Beads, Particles
Product Line: WPMS
Highly Opaque White Polyethylene Microspheres, Polymer Beads, Particles
Various Sizes 10micron to 1200um (1.2mm) in Diameter
[more info...]
Price: $103.95-$372.75


Large PMMA Spheres and Microspheres - Poly(methyl Methacrylate) Acrylic Spheres
Product Line: PMMAMS-PMPMS-PMMAS
Poly(Methyl Methacrylate) PMMA Acrylic Microspheres and Spheres 1.2g/cc - Classified Grades - Particle Diameters 1um to 3.5mm [more info...]
Price: $112.50-$289.00


Polystyrene Microspheres 1.07g/cc - highly spherical thermoplastic biocompatible microparticles.
Product Line: PSMS
Polystyrene Microspheres 1.07g/cc - highly spherical thermoplastic biocompatible microparticles.
Crosslinked polystyrene, dry powder, stable in the presence of organic solvents.
[more info...]
Price: $261.00


Black Paramagnetic Polyethylene Microspheres 10um to 1mm in Diameter<br>Paramagnetic microspheres have the ability to increase their magnetization with an applied magnetic field and decrease their magnetism when the field is removed.
Product Line: BKPMS
Paramagnetic microspheres have the ability to increase their magnetization with an applied magnetic field
and decrease their magnetism when the field is removed.
[more info...]
Price: $103.95-$372.75


Solid Black Paramagnetic Polyethylene Microspheres with Partial White Coating (Bipolar and Bichromal Particles)
Product Line: HCMS-Polymer
Solid Polymer Microspheres with Half-shell Color Coating (Bipolar and Bichromal Janus Particles)
Particle Size ranges between 45micron and 1400micron (1.4mm)
[more info...]
Price: $295.00-$495.00


Fluorescent Green Polyethylene Microspheres Density 1.00g/cc for Flow Visualization and PIV
Product Line: UVPMS-BG-1.00
Fluorescent Green Polyethylene Microspheres Density of 1.00g/cc
Spherical Flourescent Particles for Flow Visualization and PIV
[more info...]
Price: $103.95-$298.50


UVPMS-BG Fluorescent Spectra (Excitation & Emission curves)
Product Line: UVPMS-BG-1.025
Fluorescent Green Polyethylene Microspheres with Density 1.025g/cc
Bright Green Polymer MicroBeads
[more info...]
Price: $103.95-$298.50


Fluorescent Green Polyethylene Microspheres<br>Bright Green Polymer Beads Density 1.015g/cc
Product Line: UVPMS-BG-1.015
Fluorescent Green Polyethylene Microspheres Density 1.015g/cc
Bright Green Polymer Beads Diameter 355micron to 500um (0.5mm)
[more info...]
Price: $103.95


Fluorescent Green Polyethylene Microspheres<br>Bright Green Polymer Beads Density 1.01g/cc
Product Line: UVPMS-BG-1.01
Fluorescent Green Polyethylene Microspheres Density 1.01g/cc
Bright Green Polymer Spheres Diameter 27micron to 425um
[more info...]
Price: $103.95-$215.00


Fluorescent Green Polyethylene Microspheres<br>Bright Green Polymer Beads Density 1.02g/cc
Product Line: UVPMS-BG-1.02
Fluorescent Green Polyethylene Microspheres Density 1.02g/cc
Bright Green Polymer Spheres or Beads
[more info...]
Price: $103.95


Fluorescent Green Polyethylene Microspheres Density 1.035g/cc<br>Bright Green Polymer Spherical Microbeads
Product Line: UVPMS-BG-1.035
Fluorescent Green Polyethylene Microspheres Density 1.035g/cc
Bright Green Polymer Spherical Microbeads
[more info...]
Price: $103.95-$215.00


Fluorescent Red Polyethylene Microspheres Density 0.99g/cc Bright Fluorescent Red Particles 605nm Peak
Product Line: UVPMS-BR-0.995
Fluorescent Red Polyethylene Microspheres Density 0.995g/cc
Bright Fluorescent Red Particles 605nm Peak. Works well with Green Lasers.
[more info...]
Price: $103.95-$372.75


Fluorescent Red Polyethylene Microspheres Density 1.20g/cc Bright Fluorescent Red Particles 605nm Peak
Product Line: UVPMS-BR-1.20
Fluorescent Red Polyethylene Microspheres 1.20g/cc - Various Sizes 10um to 600um (0.6mm) [more info...]
Price: $103.95-$215.00


Fluorescent Red Polyethylene Microspheres Density 1.090g/cc<br>Bright Fluorescent Red Particles 605nm Peak.
Product Line: UVPMS-BR-1.090
Fluorescent Red Polyethylene Microspheres Density 1.090g/cc
Bright Fluorescent Red Particles 605nm Peak. Works well with Green Lasers.
[more info...]
Price: $103.95-$215.00


Fluorescent Red Polyethylene Microspheres Density 1.050g/cc<br>Bright Fluorescent Red Particles 605nm Peak.
Product Line: UVPMS-BR-1.050
Fluorescent Red Polyethylene Microspheres Density 1.050g/cc
Bright Fluorescent Red Particles 605nm Peak. Works well with Green Lasers.
[more info...]
Price: $103.95-$215.00


Density Marker Beads for use in Density Gradients
Price: $67.00-$450.00


Fluorescent Yellow Microspheres Density 1.00g/cc for Flow Visualization and PIV<br>Bright Fluorescent Yellow-Green Particles with UV and Visible Illumination
Product Line: UVPMS-BY2-1.00
Fluorescent Yellow Microspheres Density 1.00g/cc for Flow Visualization and PIV
Bright Fluorescent Yellow-Green Particles with UV and Visible Illumination
[more info...]
Price: $103.95-$372.75


Fluorescent Yellow Microspheres Density 1.02g/cc for Flow Visualization and PIV<br>Bright Fluorescent Yellow-Green Particles with UV and Visible Illumination
Product Line: UVPMS-BY2-1.02
Fluorescent Yellow Microspheres Density 1.02g/cc for Flow Visualization
Bright Fluorescent Yellow-Green Particles with UV and Visible Illumination
[more info...]
Price: $215.00


Fluorescent Orange Polyethylene Microspheres Density 1.00g/cc<br>Spherical Bright Orange MicroBead Polymer Particles for Flow Visualization and PIV
Product Line: UVPMS-BO-1.00
Fluorescent Orange Polyethylene Microspheres Density 1.00g/cc
Spherical Bright Orange MicroBead Polymer Particles for Flow Visualization and PIV
[more info...]
Price: $103.95-$215.00


Fluorescent Orange Polyethylene Microspheres Density 1.015g/cc<br>Bright Orange Polymer Spherical MicroBeads
Product Line: UVPMS-BO-1.015
Fluorescent Orange Polyethylene Microspheres Density 1.015g/cc
Bright Orange Polymer Spherical MicroBeads
[more info...]
Price: $103.95-$215.00


Fluorescent Orange Polyethylene Microspheres Density 1.030g/cc<br>Spherical Polymer Particles Fluorescent in UV Light
Product Line: UVPMS-BO-1.03
Fluorescent Microspheres - Orange Polyethylene - Density 1.03g/cc and 1.04g/cc
Spherical Polymer Particles Fluorescent in UV Light
[more info...]
Price: $103.95-$215.00


Blue Polyethylene Microspheres Density of 1.00g/cc <br>Spherical Particles for Flow Visualization and PIV
Product Line: BLPMS-1.00
Blue Polyethylene Microspheres 1.00g/cc - Density of Water
Neutrally-Buoyant Spherical Blue Particles for Flow Visualization and PIV
[more info...]
Price: $103.95-$372.75


Blue Polyethylene Microspheres Density 1.08g/cc<br>Bright Blue Polymer Spherical MicroBeads
Product Line: BLPMS-1.08
Blue Polyethylene Microspheres 1.08g/cc - Density of White Blood Cells
Bright Blue Polymer Spherical Microbeads for Validating and Troubleshooting Medical Devices
[more info...]
Price: $103.95-$372.75


Orange Polyethylene Microspheres Density 1.00g/cc<br>Spherical Opaque Polymer Particles for Flow Visualization and PIV
Product Line: ORGPMS
Orange Polyethylene Microspheres
Density: 1.00g/cc, 1.015g/cc
Sizes: 20um to 1200um (1.2mm)
[more info...]
Price: $103.95-$215.00


Orange Polyethylene Microspheres Density 1.00g/cc<br>Spherical Opaque Polymer Particles for Flow Visualization and PIV
Product Line: ORGPMS-1.00
Orange Polyethylene Microspheres Density 1.00g/cc
Spherical Opaque Polymer Particles for Flow Visualization and PIV
[more info...]
Price: $103.95-$215.00


Orange Polyethylene Microspheres Density 1.00g/cc<br>Spherical Opaque Polymer Particles for Flow Visualization and PIV
Product Line: ORGPMS-1.015
Orange Polyethylene Microspheres Density 1.015g/cc
Spherical Opaque Polymer Particles for Flow Visualization and PIV
[more info...]
Price: $131.25-$215.00


Grey Polyethylene Microspheres Density 1.02g/cc<br>Spherical Opaque Grey Particles for Flow Visualization and PIV
Product Line: GRYPMS
Grey Polyethylene Microspheres Density 1.00g/cc, 1.02g/cc, 1.05g/cc
Applications for process control, diagnostics, pharmaceutical and medical device technology.
[more info...]
Price: $103.95-$372.75


Fluorescent Blue Polyethylene Polymer Microspheres, Particles, Beads<br>Density 1.13g/cc
Product Line: UVPMS-BB-1.13
Fluorescent Blue Polyethylene Polymer Microspheres - Density 1.13g/cc
Bright Blue UV Fluorescent Polymer Particles, Beads, Spheres
[more info...]
Price: $103.95-$215.00


Red Polyethylene Microspheres<br>Bright Red Spherical Polymer Microparticles
Product Line: REDPMS
Red Polyethylene Microspheres
Bright Red Spherical Polymer Microparticles
[more info...]
Price: $103.95


Red Polyethylene Microspheres Density 0.98g/cc<br>Bright Red Spherical Polymer Microparticles
Product Line: REDPMS-0.98
Red Polyethylene Microspheres Density 0.98g/cc
Bright Red Spherical Polymer Microparticles
[more info...]
Price: $103.95-$298.50


Red Polyethylene Microspheres Density 1.070g/cc<br>Bright Red Polymer Spherical Microparticles
Product Line: REDPMS-1.070
Red Polyethylene Microspheres Density 1.070g/cc
Bright Red Polymer Spherical Microparticles
[more info...]
Price: $103.95-$131.25


Red Polyethylene Microspheres Denstiy 1.080g/cc<br>Bright Red Polymer Spherical Microbeads
Product Line: REDPMS-1.080
Red Polyethylene Microspheres Denstiy 1.080g/cc
Bright Red Polymer Spherical Microbeads
[more info...]
Price: $103.95


Red Polyethylene Microspheres Density 1.065g/cc<br>Bright Red Polymer Spherical Microparticles
Product Line: REDPMS-1.065
Red Polyethylene Microspheres Density 1.065g/cc
Bright Red Polymer Spherical Microparticles
[more info...]
Price: $103.95


Red Polyethylene Microspheres Density 1.09g/cc<br>Bright Red Polymer Spherical Microbeads
Product Line: REDPMS-1.09
Red Polyethylene Microspheres Density 1.09g/cc
Bright Red Polymer Spherical Microbeads
[more info...]
Price: $103.95


250nm Silver on PMMA Cores
Product Line: PMMAMS-AG
Conductive Silver-Coated Poly(Methyl Methacrylate) PMMA Microspheres 1.2g/cc-1.3g/cc - Classified Grades [more info...]
Price: $315.00-$348.50


Silver Coated PMMA Micorparticles 5-125um
Product Line: PMPMP-AG
Conductive Silver-Coated Poly(Methyl Methacrylate) PMMA Microparticles 1.4-3.3g/cc - Classified Grades [more info...]
Price: $99.00


Pink Polyethylene Microspheres Density 1.00g/cc<br>Pink (Magenta) Polymer Spheres for Flow Visualization and PIV
Product Line: PNKPMS-1.00
Pink Polyethylene Microspheres Density 1.00g/cc
Pink (Magenta) Polymer Spheres for Flow Visualization and PIV
[more info...]
Price: $103.95-$215.00


Red Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron
Product Line: FMR-1.3 1-5um
Red Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron in diameter.
Excitation and Emission Wavelength Spectra. Peak at 607nm.
[more info...]
Price: $103.95


Fluorescent Polymer Spheres (Green) 1.100g/cc density
Product Line: UVPMS-BG-1.100
Fluorescent green microspheres are designed with density of 1.100g/cc, ideal for simulating pollen dispersion.
Particles exhibit a strong fluorescent response and are color stable in solution.
[more info...]
Price: $215.00-$447.75


Green Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron in diameter.
Product Line: FMG-1.3
Green Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron in diameter
Excitation and Emission Wavelength Spectra. Peak at 515nm.
[more info...]
Price: $103.95


Red Cellulose Acetate Polymer Spheres Density -1.3g/cc - 1.5mm and 3.00mm<br>Other Sizes and Colors Available by Request
Product Line: CAS-1.3
Cellulose Acetate Polymer Spheres Density 1.3g/cc - Particle Diameters 1mm to 12mm
Other Sizes and Colors Available by Request
[more info...]
Price: $52.50


250nm Silver on PMMA Cores
Product Line: PMPMS-AG-1.3-1.6
Conductive Silver-Coated Poly(Methyl Methacrylate) PMMA Microspheres 1.3-1.6g/cc - Classified Grades [more info...]
Price: $162.50-$189.50


Fluorescent Violet Polyethylene Microspheres<br>Density 1.00g/cc for Flow Visualization and PIV
Product Line: UVPMS-BV-1.00
Fluorescent Violet (Purple) Polyethylene Microspheres Density of 1.00g/cc
Spherical Flourescent Particles for Flow Visualization and PIV
[more info...]
Price: $157.00-$372.75


Fluorescent Violet Polyethylene Microspheres<br>Density 1.06g/cc
Product Line: UVPMS-BV-1.06
Fluorescent Violet (Purple) Polyethylene Microspheres Density of 1.06g/cc
Spherical Flourescent Particles
[more info...]
Price: $103.95-$131.25


Barium Sulfate White Polyethylene Polymer Microspheres - Particles for MRI or X-Ray Medical Applications - Density of 1.5g/cc
Product Line: BSPMS-1.5
Barium Sulfate White Polyethylene Polymer Microspheres - MRI or X-Ray Medical Applications - 1.5g/cc [more info...]
Price: $157.00-$261.00


UV Fluorescent Microspheres Density 0.98g/cc - Clear (Translucent) in Daylight, Brilliant Yellow-Green with UV illumination (365nm)
Product Line: UVYGPMS
UV Fluorescent Microspheres Density 0.97g/cc
Clear (Translucent) in Daylight, Brilliant Yellow-Green with UV illumination (365nm)
[more info...]
Price: $103.95-$372.75


Clear Polyethylene Particles 0.96g/cc - Various Sizes 0.6mm - 2.8mm
Product Line: CPB-0.96
Clear Polyethylene Particles 0.96g/cc - Various Sizes 0.6mm - 2.8mm
Polymer Beads >90% in Particle Size Range >75% Round
[more info...]
Price: $57.75


PE Nanospheres
Product Line: PENS
Polyethylene Nanospheres 200nm-9900nm [more info...]
Price: $157.00-$215.00


Page:
of 2 < Prev Next >
Products 1-50 of 72

Connect with us:

Facebook Twitter LinkedIn

We are here for you!

Do you have questions about our products? Need help with product selection?
Contact our technical support team at support@cospheric.com.

Sales inquiries?

Reach out to customer service at info@cospheric.com or +1-805-687-3747


Order online anytime

Check out online with a credit card or email a purchase order to info@cospheric.com

About the Company:

Cospheric is a global leader in manufacturing and distribution of precision nanospheres, microspheres, and larger precision spherical particles. Scientists and engineers worldwide rely on us as a proven source to fulfill their needs for microparticles in narrow size ranges, wide selection of colors, densities, properties and formulations. We leverage our extensive technical expertise in micropowders to help each customer find an optimal microparticle solution for their needs. We ship worldwide daily out of our Santa Barbara, CA manufacturing facility.
Terms and ConditionsPrivacy Policy
Cospheric LLC - the leading global supplier of precision spherical particles | Manufactured in Santa Barbara, CA, USA
Copyright © 2008-2020 Cospheric LLC. All Rights Reserved.