Phosphorescent Microspheres – Long Afterglow Particles

Phosphorescent microspheres in particle sizes 10 to 600 microns are now available from Cospheric LLC. These phosphorescent particles are 90% spherical and appear to be off-white under ordinary daylight or regular room illumination.? However, when the lights are turned off these phosphorescent particles exhibit phosphorescent yellow-green after-glow. The spheres have tight particle size distributions and are > 90% within…

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Microspheres for Medical Devices – MDDI Magazine – January 2011

High-quality polymer microspheres are commercially available in a
wide variety of colors and with controlled fluorescence, opacity,
specific gravity, particle size distribution, and electrostatic charge,
presenting endless possibilities for use in developing and testing
medical devices. To select the right microsphere for the job, one must
rely on detailed knowledge of the application and on the technical
judgment of…

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Monodisperse – Spacer Grade Microspheres

Scientists are constantly looking for narrower particle size distributions (monodispersed) of microspheres to help increase the consistency and correlation between theoretical models and verification experiments.? In an effort to fill the increasing demand for these particles Cospheric has launched a new line of spacer grade microspheres. Monodisperse microspheres are currently offered in diameters of:?? 21-24um, 23-26um, 25-28um, 27-30um, 29-32um,…

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