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!
Material Safety Data Sheet - Polyethylene Spheres, Beads, Microspheres, and Nanospheres
Bright fluorescent violet microspheres are supplied in dry powder form and
specifically designed with density of 1.06g/cc. Controlled particle size ranges enable investigation of maximum particle size passing through the openings, filters and membranes. 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 or aqueous media. We recommend Tween 80 Bio-compatible Surfactant.
Density: 1.055g/cc-1.065g/cc (perfect for suspension in water)
Daylight Color: Fluorescent Violet (636nm Peak)
Fluorescent Response: Fluorescent Violet Peak emission of 636nm when excited at 584nm
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
Other neutrally buoyant particles for flow visualization and PIV are available:
Microspheres for Flow Visualization and PIV (1.0g/cc)