Trusted Calibration Starts Here
Your Benchmark for Particle Standards
Certified particle size standards for accurate calibration and performance testing. Compliant with international standards (SI, ISO, IRMM, NIST)
More AboutReproducible, certified microspheres at the highest scientific standards - trusted worldwide for pharmaceuticals, diagnostics, life sciences and research. Our products
Reproducible, certified microspheres at the highest scientific standards - trusted worldwide for pharmaceuticals, diagnostics, life sciences and research. Our products
Trusted Calibration Starts Here
Certified particle size standards for accurate calibration and performance testing. Compliant with international standards (SI, ISO, IRMM, NIST)
More About
Bright Solutions. Broad Range.
Advanced fluorescent Nano- and Microspheres with customizable sizes, chemistries, and surface functionalities. Reliable performance for bioimaging, diagnostics, and research applications.
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Reliable Surface Interactions.
With years of experience in customizing particle surfaces for antibody coupling and bioconjugation, we deliver precision and reliability for your applications.
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Magnetic Particles made for You.
Custom magnetic spheres with tailored iron oxide content and surface functionalization for antibody coupling and more.
Work with our experts to design your solution!
More AboutPrecision Microspheres for Advanced Research
microParticles GmbH is a research‑driven manufacturer of monodisperse nano‑ and microspheres, delivering exceptional size uniformity, reproducibility, and batch‑to‑batch consistency.
Based in Berlin‑Adlershof, Germany’s leading science and technology cluster, we support cutting‑edge research and industrial innovation worldwide.
We support research and development teams, industrial laboratories, and technology companies with reliable particle solutions that meet the highest quality standards.


Explore our new certified silica particle size standards (100 nm to 3 µm), designed for high-precision applications across pharma, cosmetics, and semiconductor industries. These advanced reference materials offer superior thermal, chemical, and UV stability compared to polystyrene particles. With ultra-narrow size distributions and full traceability to international standards, they ensure reliable calibration and quality control.

Multiplex assays enable the non-invasive, synchronous detection of a large number of analytes in a sample. Assays of this type are primarily used in the examination of physiological fluids (liquid biopsy).

Recently, scientists at microParticles GmbH developed a new strategy for the synthesis of monodisperse silica particles up to 25 μm in diameter. By further optimizing the process, it has now been possible to extend the particle diameter range up to 100 μm and beyond.