Certified Calibration Standards

Particle Count Standard - Precision you can count on.

Validate your particle measurement device results with our particle count standards to ensure that they detect particles with the highest measurement accuracy. This is particularly important to ensure careful control of your samples and to achieve reliable results. Microparticles GmbH offers a certified bead concentration standard containing 10⁶ polystyrene particles per milliliter, ideal for calibration and particle counting applications.

Key Features:

• Highly monodisperse (CV < 2% for most products)
• Absolutely spherical particle shape
• stable aqueous solution with sodium dodecyl sulphate and sodium azidestable