Color Dyed Microspheres

Product Introduction:
Color dyed microspheres are spherical particles that have been dyed with various colors. These microspheres, often made from materials such as polystyrene (PS), poly(methyl methacrylate) (PMMA), or silica, come in a variety of sizes. The consistent coloration and uniform size distribution make them an indispensable tool in many fields. Their applications include serving as calibration standards in flow cytometry, acting as tracers in fluid dynamics studies, aiding in imaging techniques, and being utilized in diagnostic assays to visually indicate the presence of specific substances.

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Our Products

Alfa Chemistry's self-developed color dyed microspheres range in size from 1 micrometer to 1000 micrometers. Their colors can be customized as needed. Additionally, different functional groups can be modified on the surfaces of the microspheres. Our dyeing process ensures that the colorants are uniformly distributed within the microspheres, and they do not fade over time or leach out of the particles into the solution. If you are interested in our products, please feel free to contact us at any time.

Catalog Number	Particle Size	Functional Group	CV	Color
NM-MSPs020	Microscale: 1 μm, 2 μm, 3 μm, 5 μm, 10 μm, 15 μm, 20 μm, 30 μm, 50 μm, 100 μm, 200 μm, 300 μm, 400 μm, 500 μm, 600 μm, 800 μm, 1000 μm, etc.	COOH, NH₂	<3%	Red, blue, black, brown, green

*The matrix, particle size, surface functional group and color of the product can be customized upon request.

Product Characteristics

Uniform particle size
Controllable size
High color brightness
Good stability
Excellent monodispersity

You Need to Know

Our products need to be sealed and stored at 4 °C, do not freeze.
Before use, please shake well. After use, please ensure the bottle cap is tightly closed to prevent the microspheres from drying out.
Our products are for scientific research use only and should not be used for other purposes.