On the morning of 11/6/2024 our area was struck by a devastating wildfire (Mountain Fire).

Please expect delays in shipping your order. We appreciate your understanding. Stay safe out there!

Cospheric Microspheres - Precision Spherical Particles Globally

PRECISION SPHERICAL PARTICLES GLOBALLY
Home > Spherical Particles > By Color > Red Spheres

Red Spheres

Red spheres, microspheres, and microparticles are often used as a bright, highly visible, high contrast marker. Whether used to trace the cardiovascular system of an animal or perform contamination studies on a critical process, high quality spherical red particles offer a versatile tool for scientific investigation.


Products 1-20 of 20
Show
Polystyrene Polymer Spheres Density -1.05g/cc 3.00mm - High Quality Polystyrene Plastic Spheres
Polystyrene Polymer Spheres (Various Collors) ~1.05g/cc - 1mm to 7mm
Item #: PSS -
Price: $67.36-$352.83
Item #: PSS - View

[more info...]

Cellulose Acetate Polymer Spheres Density -1.3g/cc
Featured!
Cellulose Acetate Polymer Spheres - Large Plastic Beads ~1.3g/cc - 1mm to 12mm - All Colors
Item #: CAS -
Price: $67.36-$250.19
Item #: CAS - View

[more info...]

Fluorescent Red Polyethylene Microspheres Density 0.99g/cc Bright Fluorescent Red Particles 605nm Peak
Fluorescent Red Polyethylene Microspheres 0.995g/cc - 10um to 1400um (1.4mm)
Item #: UVPMS-BR-0.995 -
Price: $133.37-$478.24
Item #: UVPMS-BR-0.995 - View

Density: 0.985g/cc - 1.005g/cc (Designed for Water Suspension)Daylight Color: Fluorescent Red (607nm Peak) Fluorescent Response: Fluorescent Red under 300-550nm wavelengths. Works well with Green... [more info...]

Density Marker Beads for use in Density Gradients
Density Marker Beads in Aqueous Solution for Use in Density Gradients - Precision Density Microspheres
Item #: DMB -
Price: $85.96-$577.36
Item #: DMB - View

[more info...]

Red Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron
FMR - Red Fluorescent Polymer Microspheres 1.3g/cc - 1-5um
Item #: FMR -
Price: $133.37
Item #: FMR - View

Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]

Fluorescent Red Polyethylene Microspheres Density 1.20g/cc Bright Fluorescent Red Particles 605nm Peak
Fluorescent Red Polyethylene Microspheres 1.20g/cc - 10um to 600um (0.6mm)
Item #: UVPMS-BR-1.20 -
Price: $133.37-$478.24
Item #: UVPMS-BR-1.20 - View

[more info...]

Fluorescent Red Polyethylene Microspheres Density 1.050g/cc<br>Bright Fluorescent Red Particles 605nm Peak.
Fluorescent Red Polyethylene Microspheres 1.050g/cc - 45um to 1400um (1.4mm)
Item #: UVPMS-BR-1.050 -
Price: $133.37-$275.85
Item #: UVPMS-BR-1.050 - View

[more info...]

Fluorescent Red Polyethylene Microspheres Density 1.090g/cc<br>Bright Fluorescent Red Particles 605nm Peak.
Fluorescent Red Polyethylene Microspheres 1.090g/cc - 20um to 500um (0.5mm)
Item #: UVPMS-BR-1.090 -
Price: $133.37-$382.98
Item #: UVPMS-BR-1.090 - View

[more info...]

Red Polyethylene Microspheres Density 0.98g/cc<br>Bright Red Spherical Polymer Microparticles
Featured!
Red Polyethylene Microspheres 0.98g/cc - 10um to 1000um (1.0mm)
Item #: REDPMS-0.98 -
Price: $334.87
Item #: REDPMS-0.98 - View

[more info...]

Red Cellulose Acetate Polymer Spheres Density -1.3g/cc - 1.0mm and 3.00mm<br>Other Sizes and Colors Available by Request
Red Cellulose Acetate Polymer Spheres - Large Plastic Beads ~1.3g/cc - 1.00mm to 3.00mm
Item #: CAS-RED -
Price: $67.36-$250.19
Item #: CAS-RED - View

[more info...]

Red Polyethylene Microspheres Density 1.070g/cc<br>Bright Red Polymer Spherical Microparticles
Red Polyethylene Microspheres 1.070g/cc -100um to 600um (0.6mm)
Item #: REDPMS-1.070 -
Price: $133.37-$168.40
Item #: REDPMS-1.070 - View

[more info...]

Red Polyethylene Microspheres Denstiy 1.080g/cc<br>Bright Red Polymer Spherical Microbeads
Red Polyethylene Microspheres 1.080g/cc - 50um to 600um (0.6mm)
Item #: REDPMS-1.080 -
Price: $133.37
Item #: REDPMS-1.080 - View

[more info...]

Red Polyethylene Microspheres Density 1.065g/cc<br>Bright Red Polymer Spherical Microparticles
Red Polyethylene Microspheres 1.055-1.065g/cc - 250um to 600um (0.6mm)
Item #: REDPMS-1.055-1.065 -
Price: $133.37
Item #: REDPMS-1.055-1.065 - View

[more info...]

Red Fluorescent Hemispherical Coating on Solid Glass Microspheres
Red Fluorescent-Coated Glass Microspheres - Various sizes and densities
Item #: HCMS-FMR -
Price: $635.09-$705.66
Item #: HCMS-FMR - View

[more info...]

Red Polyethylene Microspheres Density 1.09g/cc<br>Bright Red Polymer Spherical Microbeads
Red Polyethylene Microspheres 1.09-1.10g/cc - 425um to 600um (0.6mm)
Item #: REDPMS-1.09-1.10 -
Price: $133.37
Item #: REDPMS-1.09-1.10 - View

[more info...]

Orange-Red Luminescent, Ultraviolet Fluorescing Polymer Microspheres 1 - 5micron
FMOR - Orange-Red Fluorescent Polymer Microspheres 1.3g/cc - 1-5um
Item #: FMOR -
Price: $133.37
Item #: FMOR - View

Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]

Thermoset polymer pink fluorescent microspheres 1 to 5 micron in diameter.
FMPK - Pink Fluorescent Polymer Microspheres 1.3g/cc - 1-5um
Item #: FMPK -
Price: $133.37
Item #: FMPK - View

Product Features and Benefits: Thermoset amino-formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]

Magenta (Red-Purple) Fluorescent Microspheres 1-5micron (um) - Emission Wavelength 613nm Peak, Excitation 575nm Peak
FMMG - Magenta (Red-Purple) Fluorescent Polymer Microspheres 1.3g/cc - 1-5um
Item #: FMMG -
Price: $133.37
Item #: FMMG - View

Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]

Reddish-Pink Fluorescent Microspheres 1-5micron (um) - Emission Wavelength Spectra 609nm Peak
FMCE - Cerise (Red-Pink) Fluorescent Microspheres 1.3g/cc - 1-5um
Item #: FMCE -
Price: $133.37
Item #: FMCE - View

Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]

Fluorescent Red Polyethylene Microspheres Density 0.99g/cc Bright Fluorescent Red Particles 605nm Peak
Fluorescent Red Polyethylene Microspheres 0.975g/cc - 500um to 140um (1.4mm)
Item #: UVPMS-BR-0.975 -
Price: $133.37-$275.85
Item #: UVPMS-BR-0.975 - View

Density: 0.965g/cc - 0.985g/ccDaylight Color: Fluorescent Red (607nm Peak) Fluorescent Response: Fluorescent Red under 300-550nm wavelengths. Works well with Green Lasers. Peak emission of 607nm... [more info...]