Blue Carboxylate Microspheres
  1. Polybead® Carboxylate Blue Dyed Microspheres  0.50μm

    Our dyed Polybeads® are packaged in an economical 2.5% aqueous suspension and are available in a variety of sizes and colors.

    Nominal Reference Values:

    • 0.50µm particles packaged as 2.5% aqueous suspension.
    • Coefficient of Variation (CV) = 3%
  2. Polybead® Carboxylate Blue Dyed Microspheres  1.00μm

    Our dyed Polybeads® are packaged in an economical 2.5% aqueous suspension and are available in a variety of sizes and colors.

  3. Polybead® Carboxylate Blue Dyed Microspheres  3.00μm

    Our dyed Polybeads® are packaged in an economical 2.5% aqueous suspension and are available in a variety of sizes and colors.

  4. Polybead® Carboxylate Blue Dyed Microspheres 6.00μm

    Polysciences is the leading supplier of dyed microspheres to the latex agglutination and membrane-enhanced immunoassay marketplace. Diagnostic manufacturers rely on our precisely controlled particle synthesis to ensure reproducibility in both assay design and performance.

  5. Polybead® Carboxylate Blue Dyed Microspheres 0.30μm

    Our dyed Polybeads® are packaged in an economical 2.5% aqueous suspension and are available in a variety of sizes and colors.

    Nominal Reference Value:

    0.30µm packaged as 2.5% aqueous suspension

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