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.
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:
- 1.00µm particles packaged as 2.5% aqueous suspension.
- 4.55 x 1010 particles/ml
- Coefficient of Variation (CV) = 3%
- Harmless-use normal precautions
- Exercise normal care
- Store at 4 degrees celsius;Do not permit to freeze