Material Safety Data Sheet - Polyethylene Spheres, Beads, Microspheres, and Nanospheres
Bright blue spherical polymer particles are supplied in dry powder form and are color-stable in solution. Controlled particle size ranges enable investigation of maximum particle size passing through openings, filters and membranes.
Spherical particles with density of 1.08g/ml are designed to match the density of white blood cells and enable analyzing, studying, and modeling the behavior of blood. Particularly useful in validating and troubleshooting medical devices by ensuring that the design can handle flow of blood with various sized particles, and demonstrating where specific sizes of particles encounter obstructions in the system.
Polyethylene microspheres are hydrophobic and need to be coated with surfactant prior to suspending in water or aqueous media. We recommend
Tween 80 Bio-compatible Surfactant.
Density Range: 1.075-1.085g/cc
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 polyethylene spherical particles are available:Polyethylene Microspheres (Colors, Fluorescent, Phosphorescent, Barium Sulfate)