Borosilicate Glass Core - Density ~2.2g/cc
Soda Lime Glass Core - Density ~2.5g/cc
Barium Titanate Glass Core - Density ~4.5g/cc
Color: Bright green under daylight and UV illumination (515nm peak emission)
Microspheres are packaged in a vial, quantity of spheres varies by size. Dry powder.
Produced under Pat. 8,501,272