Polystyrene Microspheres | Monodisperse Reference Particles for Diagnostics & Biomedical Research

Widely recognized as the gold standard in numerous laboratory and industrial protocols, our Polystyrene Microspheres deliver unmatched consistency and reliability. 

These precisely engineered Polystyrene Microspheres are renowned for their excellent monodispersity, smooth surface morphology, and high refractive index, making them the particle of choice for calibration, flow cytometry, and diagnostic assay development. The surface of our Polystyrene Microspheres can be readily functionalized with carboxyl, amino, or sulfate groups, facilitating easy conjugation with antibodies, proteins, or other biomolecules. 

This versatility ensures that our Polystyrene Microspheres serve as a fundamental and trusted component in advancing your most critical biomedical research and in-vitro diagnostic applications.