Sizing, zeta potential and molecular weight measuring instrument for nanoparticles and proteins Malvern Instruments

Malvern Instruments presents the Zetasizer series

Size, zeta potential and molecular weight characterisation for Nanoparticles and Proteins

The Zetasizer range uses light scattering techniques to measure hydrodynamic size, zeta potential and molecular weight of proteins and nanoparticles.

Unequalled sensitivity and versatility by using the latest technology:

Patented NIBS optics improves sensitivity and size range /concentration range in the Zetasizer Nano S and ZS
M3-PALS is the leading technology for measurement of Zeta-potential.
Single-mode fibre, 50 m W laser and focused optics enable measurements of unrivalled quality of Proteins and other biomolecules.

Zetasizer Nano - the versatile solution
- Provides characterization of the size of nanoparticles emulsions and proteins, for dilute and concentrated samples, as well as zeta potential and molecular weight. Coupled with the MPT-2 Autotitrator, pH conductivity and additive trends can be automated.

Zetasizer µV - dedicated to protein molecular size analysis
- Targeted at applications including: optimizing protein crystallization conditions; measuring protein purity, determining proportions of aggregates and measuring absolute molecular weight

Zetasizer APS - for automation of size using micro well-plates
- Automates the size measurement of samples in 96- or 384-well microplates to improve personnel productivity.
Designed primarily for protein specialists, the Zetasizer APS is fully automated, simply requiring users to insert the plate and start a plate schedule. A graphical result display simplifies the assessment of large amounts of data in order to pick out trends and 'hot spots'.