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Material Safety Data Sheet - Polyethylene Spheres, Beads, Microspheres, and Nanospheres
Bright fluorescent red microspheres are supplied in dry powder form.
Fluorescent particles of known density and particle diameter range are
often used in density-matching for flow visualization and analysis of
fluid flow in a device.Particles exhibit a strong fluorescent response and are color stable in solution.
Polyethylene microspheres are hydrophobic and need to be coated with a surfactant prior to suspending in water. We recommend Tween 80 Bio-compatible Surfactant.
Density: 1.045g/cc - 1.055g/cc
Daylight Color: Fluorescent Red (607nm Peak)
Fluorescent Response: Fluorescent Red under 300-550nm wavelengths. Works well with Green Lasers. Peak emission of 607nm when excited at 575nm
Particles in Size Range: > 90%
Spherical Particles: > 90%
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 fluorescent particles are available:Fluorescent Polymer Particles, Beads, Microspheres
Fluorescent Red Polyethylene Microspheres 0.995g/cc - 10um to 1180um (1.2mm)
Red Polyethylene Microspheres 1.080g/cc - 50um to 600um (0.6mm)
Red Polyethylene Microspheres 0.98g/cc - 10um to 1000um (1.0mm)
Red Polyethylene Microspheres 1.065g/cc - 250um to 600um (0.6mm)