Malvern Zetasizer Pro and Ultra for nanoparticle measurement with MADLS

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Built on the Zetasizer Nano range, the Zetasizer Pro and Ultra systems from Malvern Panalytical deliver enhanced speed and ease of use for the measurement of particle and molecular size, particle charge and particle concentration.

A key differentiator of the Zetasizer Ultra is its patented multiangle dynamic light scattering (MADLS) technology, which automates multiple-angle size measurements.

MADLS also enables calibration-free particle concentration analysis for a wide range of materials, resolving the individual concentrations of different size populations. The disposable capillary sizing cell provides non-destructive, low-volume (3 μL) analysis, extending the upper range to 10 μm and delivering high-quality data.

The Zetasizer Pro and Ultra systems are controlled by groundbreaking ZS Xplorer software, introducing sample-centric workflows, intended to make method design and data analysis more straightforward for both new and experienced users.

Zetasizer systems are used across many industry sectors worldwide, delivering value in the control and optimisation of processes and the improvement of product quality, stability and performance. They are central in academic settings, useful in a wealth of application spaces and referenced in tens of thousands of peer-reviewed publications.