Instruments in the Zetasizer range are used to measure particle and molecular size from less than a nanometer to several microns using dynamic light scattering; zeta potential and electrophoretic mobility using electrophoretic light scattering; and molecular weight using static light scattering. The Zetasizer system is available in a range of variants, including the new Zetasizer Pro and Ultra. These two new systems offer unprecedented ease-of-use and flexibility, along with empowering user guidance and novel measurement techniques such as MADLS® and Particle Concentration.
Zetasizer range
The world’s most widely-used systems for nanoparticle, colloid and protein size and charge measurements
Zetasizer Ultra |
Zetasizer Pro |
Zetasizer Nano Range |
Zetasizer WT |
Zetasizer AT |
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World’s most advanced light scattering system |
Enhanced speed and ease of use |
Simple and versatile light scattering systems |
On-line zeta potential analyzer for water treatment processes |
On-line particle size analyzer for nano-scale processes |
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| Technology | |||||
| Dynamic Light Scattering | |||||
| Electrophoretic Light Scattering | |||||
| Measurement type | |||||
| Particle size | |||||
| Particle concentration | |||||
| Molecular size | |||||
| Zeta potential | |||||
| More details Request a quote | More details Request a quote | More details Request a quote | More details Request a quote | More details Request a quote | |
Launch of the Zetasizer Pro and Zetasizer Ultra
Webinar - Recorded
Developing a bioformulation stability profile
Whitepaper
Using A2 and kD to assess protein interactions in formulations
Application Note
Accuracy and reproducibility in automated dynamic light scattering measurements
Application Note
Knowledge center
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