The NanoBrook ZetaPALS from Testa Analytical Solutions e.K is a highly accurate and easy-to-use Zeta Potential Analyser using Phase Analysis Light Scattering.
Based on the principle of phase analysis light scattering (PALS) – the analyser is designed for measuring electrophoretic mobilities, providing a platform for zeta potential determination of nanoparticles and colloids in water with salt concentrations less than 75 millimolar ionic strength.
The instrument has been designed to eliminate the short comings inherent in other zeta potential instruments. Using the PALS configuration NanoBrook ZetaPALS can be used to measure mobilities up to 3 orders of magnitude lower than with a conventional laser Doppler electrophoresis system, measuring complete electrophoretic mobility distributions in seconds.
It’s cell configuration eliminates the electroosmotic effect, so no stationary levels, alignment or calibration are required. Using low cost, disposable sample cells removes the need for assembly or maintenance and the possibility of sample cross contamination is eliminated.
Software for the NanoBrook Zeta is simple, yet highly intuitive to operate while maintaining advanced features for scientists looking to undertake more complex experiments.
To download an external report comparing the performance of the Nanobrook ZetaPALS versus a conventional laser Doppler electrophoresis system please visit https://bit.ly/2N6tJ8a