The New STABINO ZETA: More Than Classic Zeta Potential Measurement

Microtrac introduces the new STABINO ZETA, an analyzer which provides fast, precise, and reproducible zeta potential measurements due to its high resolution and data point density. The STABINO ZETA measures the zeta potential of particles in a range of 0.3 nm to 300 µm, with a concentration range of up to 40% by volume. Due to the optimized measuring technology, 5 parameters can be determined simultaneously within a few seconds: zeta potential, streaming potential, conductivity, pH value, and temperature.

When used in combination with Microtrac’s unique NANOTRAC FLEX nanoparticle analyzer, particle size can be measured simultaneously in the same sample.

The STABINO ZETA has many advantages over classical zeta potential measurement, not least, the capability to perform very fast titrations. The built-in titration function allows for simultaneous determination of all parameters at every titration dosage step. Possibilities include the determination of the isoelectric point which can be identified within a few minutes.

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