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You are here: Home > UV Fluorescent Spheres 10um-1mm > Fluorescent Yellow (Daylight) - Blue Green Microspheres (UV)
Blue - Green Luminescent, Ultraviolet Fluorescing Microspheres
10um - 1000um (1mm)

Particle Size Spec:  Microspheres screened to be >90% in particle size range.
Shape and Form Spec: Microspheres are >90% spherical in dry powder form.

Luminescence: Brilliant Blue Green with UV illumination (365nm)
Daylight Color: Fluorescent Yellow

Blue Green Fluorescent MicrospheresBright fluorescent yellow microspheres offer high visibility under ordinary light, and emit intense blue-green visible color when energized by ultraviolet (UV) light or black light. Numerous applications in diagnostics, troubleshooting, process flow, medical research and other industries.
  • No solvents used in microspheres manufacturing.
  • Microspheres are supplied in dry powder form.
  • Microspheres are color stable.
  • Microspheres are mechanically stable up to 90dC.
Microspheres manufactured to your specific size range needs from 10 micron to 1180 microns (1.2mm).
For high volume orders, custom formulations, custom colored spheres, or custom sizes get a quote.


Order R&D samples of colored polyethylene microspheres (ship in 1-3 business days).

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Fluorescent Microspheres BG
Fluorescent Microspheres - Blue Green under UV Light - R&D Samples
Fluorescent yellow microspheres show blue-green luminescence under 365nm black light.