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Paramagnetic Microspheres

Paramagnetic microspheres have the ability to increase in magnetization with an applied magnetic field and loose their magnetism when the field is removed. No residual magnetization is observed and that provides the end use very practical advantages, including ease of separation and suitability for automation.

Cospheric's highly spherical paramagnetic black polyethylene microspheres offer the flow of standard microspheres, with the ability to be separated from other materials for reuse and cleanup. These highly opaque microspheres are homogeneous polyethylene and are often used in microscopy for high contrast cross sections.


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Products 1-5 of 5
Black Paramagnetic Polyethylene Microspheres 10um to 1mm in Diameter<br>Polymer Spherical MicroBeads can be Manipulated with a Magnet
Product ID: BKPMS
Black Paramagnetic Polyethylene Microspheres, Density of 1.1g/cc and 1.2g/cc 10um to 1.4mm in Diameter
Polymer Spherical MicroBeads can be Manipulated with a Magnet
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Price: $99.00-$248.50


Hemispherically Coated Microspheres - Black Paramagnetic Coating on Glass Spheres Black Paramagnetic glass, glass spheres, microspheres, particles, microparticles, beads
Product ID: HCMS-GMS-BLK
Paramagnetic Black Coated Glass Microspheres, Spheres, Beads, Microparticles
Coating on Borosilicate, Soda Lime or Barium Titanate Solid Glass Spheres
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Price: $495.00


Fluorescent Green Coating on Paramagnetic Black Core 50um
Product ID: HCMS-BLK-FMG
Solid Black Paramagnetic Polyethylene Microspheres with Partial Fluorescent Green Coating
Particle Size ranges between 45micron and 1.2mm, Specify at time of order
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Price: $495.00


Solid Ceramic Microspheres with Partial Coating (Bipolar and Bichromal Janus Particles)
Product ID: HCMS-Ceramic
Solid Ceramic Microspheres with Half-shell Color Coating (Bipolar and Bichromal Janus Particles)
Particle Size ranges between 45micron and 1400micron (1.4mm)
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Price: $495.00


Solid Black Paramagnetic Polyethylene Microspheres with Partial White Coating (Bipolar and Bichromal Particles)
Product ID: 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


Products 1-5 of 5