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Fluorescent Green Polyethylene Microspheres 1.10g/cc - 10um to 250um
Description
Bright fluorescent green microspheres are supplied in dry powder form and specifically designed with density of 1.1g/cc which is ideal for simulating pollen dispersion.
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.
Specifications
· Density: 1.09g/cc-1.11g/cc
· Daylight Color: Fluorescent Green
· Fluorescent Response: Peak emission of 515nm when excited at 414nm
Polyethylene microspheres are hydrophobic and suspend easily in oil-based solutions.
They can also be suspended in aqueous solution if coated with a surfactant prior to suspending in water.
We recommend using Tween 80 or Tween 20 Surfactants.