Product Selection Guide
Zeta Potential Analytical Instruments
When Zeta Potential is Important
Almost all particulate or macroscopic materials in contact with a liquid acquire an electronic charge on their surfaces. Zeta potential is an important and useful indicator of this charge which can be used to predict and control the stability of colloidal suspensions or emulsions.
Molecular Weight Analytical Instruments
When Molecular Weight is Important
Molecular weight and size are two key properties of all macromolecules including biologically important and synthetic polymers. Performance and processability are directly related to these parameters.
Chromatography Analytical Instruments
When Chromatography is Important
Detailed size or molar mass distribution information is useful in many areas such as investigating protein aggregation and understanding (or predicting) polymer properties.
Laser Light Scattering Analytical Instruments
When Light Scattering is Important
Light Scattering occurs when polarizable particles in a sample are bathed in the oscillating electric field of a beam of light. The varying field induces oscillating dipoles in the particles and these dipoles radiate light in all directions.
When Particle and Macromolecular Characterization Measurement Services Are Important
If you have colloids, nanoparticles, proteins, or polymers that you want to characterize, but are not convinced purchasing an instrument is currently the right way to go, why not have Brookhaven make measurements for you?