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Thermo Scientific™ ChromoSphere™ Dry Dyed Polymer Particles

Product Code. 11828223 Shop All Thermo Scientific Products
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No. of Cells:
1.4 x 104/gram
1.5 x 107/gram
1.8 x 106/gram
2.1 x 106/gram
2.3 x 105/gram
2.8 x 104/gram
5.4 x 105/gram
5.6 x 105/gram
6.6 x 104/gram
6.7 x 104/gram
Color:
Black
Red
Unit Size:
1g
14 product options available for selection
Product selection table with 14 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. No. of Cells Color unitSize
11828223 1.5 x 107/gram Black 1g
11848223 2.1 x 106/gram Black 1g
11868223 5.6 x 105/gram Black 1g
11888223 2.3 x 105/gram Black 1g
11808233 6.6 x 104/gram Black 1g
11828233 2.8 x 104/gram Black 1g
11848233 1.4 x 104/gram Black 1g
11834902 1.5 x 107/gram Red 1g
11854902 1.8 x 106/gram Red 1g
11874902 5.4 x 105/gram Red 1g
11894902 2.3 x 105/gram Red 1g
11814912 6.7 x 104/gram Red 1g
11834912 2.8 x 104/gram Red 1g
11854912 1.4 x 104/gram Red 1g
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 14 options available.
14 options
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Product Code. 11828223 Supplier Thermo Scientific™ Supplier No. BK050

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This item is not returnable. View return policy

Description

Achieve high visual contrast with polymer particles that are internally and deeply dyed in intense red or black.

Achieve high visual contrast with Thermo Scientific™ ChromoSphere™ Dry Dyed Particles, polymer particles that are internally and deeply dyed in intense red or black, resulting in very high contrast and visibility relative to most background materials. Available as dry powders that can be easily suspended in aqueous media, the product line consists of a large assortment of uniform, red or black particle sizes between 50μm and 500μm.

Particles are available in nominal diameters ranging from 50μm to 500μm. The particles are made from cross-linked polystyrene divinylbenzene (PS-DVB) copolymer and should be stored at room temperature. They can be dispersed in aqueous media with the aid of a small amount of surfactant, or in lower alcohols such as methanol or ethanol. Minimal dye extraction will occur when the particles are suspended in pure alcohols. Other organic solvents, such as ethers or chlorinated hydrocarbons, should be avoided because they will swell the particles and completely extract the dye.

Recommended for:

Visualizing and inspection testing.

TRUSTED_SUSTAINABILITY

Specifications

Additive May contain trace amount of dispersant
Content And Storage Store at room temperature. Keep bottle tightly sealed to avoid contamination.
Contents Dry dyed polystyrene (DVB) microspheres
Color Black
Material Polystyrene Divinylbenzene (PS-DVB)
Product Type Polymer Particles
Dye Type Black
Includes Material Safety Data Sheet (MSDS)
No. of Cells 1.5 x 107/gram
Particle Density 1.05g/cm³
Quantity 1 g
Refractive Index 1.59 at 589nm (25°C)
Stability Product stable for a minimum of 24 months
Uniformity <10%
Diameter (Metric) Mean 50 μm
Diameter (Metric) Nominal 50 μm
Diameter (Metric) 50 μm
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