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Fluorescent Polyethylene Microspheres - Yellow in Daylight, Blue-Green in UV Light 0.98g/cc - 27um to 300um
Description
Under regular daylight conditions these color-changing polyethylene microspheres appear fluorescent yellow.
However, when illuminated by 365nm UV light they exhibit a strong blue-green fluorescent response.
This feature is very useful in process diagnostics and troubleshooting, process flow, medical research and other industries.
Specifications
· Density: 0.98g/cc
· Daylight Color: Fluorescent Yellow
· Illumination Color: Fluorescent Blue-Green with UV illumination (365nm)
· Particles in Size Range: > 90%
· Spherical Particles: > 90%
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.
![16318457921631845792589_4ce7a07062abeb6f17a7.jpg](/uploaded/webedit/2109/16318457921631845792589_4ce7a07062abeb6f17a7.jpg)