During Covid-19 pandemic we remain in operation on a reduced schedule. We appreciate your patience with any delays in shipment of your order.
Your cart is empty!
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.
Other colors, sizes and grades of fluorescent particles are available:Fluorescent Polymer Particles, Beads, Microspheres
Density: 1.085g/cc - 1.095g/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%
Polyethylene microspheres are hydrophobic and need to be
coated with a surfactant prior to suspending in water. We recommend Tween 80 Bio-compatible Surfactant.
Material Safety Data Sheet - Polyethylene Spheres, Beads, Microspheres, and Nanospheres
Fluorescent Yellow Polyethylene Microspheres 1.00g/cc - 10um to 1200um (1.2mm)
Fluorescent Orange Polyethylene Microspheres 1.00g/cc - 10um to 1000um (1mm)
Fluorescent Blue Polyethylene Microspheres 1.13g/cc - 27um to 425um
FMR - Red Fluorescent Polymer Microspheres 1.3g/cc - 1-5um