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For a Variety of Samples All-in-One Solution for Particle and Protein Characterization

Editor: Dipl.-Chem. Marc Platthaus

The Nano-Brook Omni from Testa Analytical Solutions combines leading edge particle sizing and zeta potential technology in one instrument for particle and protein characterisation.

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Nano-Brook Omni
Nano-Brook Omni
(Source: Testa Analytical Solutions)

The instrument offers labs the versatility to measure samples in almost any aqueous or organic solvent based suspension. For samples with low mobilities, such as saline and PBS, the instrument also includes a Phase Analysis Light Scattering (PALS) measurement capability. For nanoparticles, proteins and peptides (< 50nm), the instrument allows samples to be measured using a 173° backscattering angle to ensure best signal-to-noise and reproducibility. Finally a 15° detection angle can be selected for added sensitivity with aggregation measurements. Zeta potential measurements are always performed using the 15° detection angle to minimize diffusion broadening. Achema: Hall 4.1, Stand K47