Viscotek SEC-MALS 20

The Viscotek SEC-MALS 20 is a multi angle light scattering detector, which measures light scattering intensity over a range of angles. Combined with concentration measurements from a separate detector, this enables determination of molecular size (Rg) and absolute molecular weight in polymers and proteins. Plotting the radius of gyration against molecular weight offers additional insights into molecular structure in synthetic and natural polymers.

The modular SEC-MALS 20 detector system can be bought as one component in a full analysis system, or can be employed to support your current SEC system, extending its capabilities to include the measurement of molecular size and weight.

The SEC-MALS 20 features twenty detectors including low-noise and low-angle detectors offering accurate results with extensive angular coverage. It uses a vertical flow cell with radial optics, for optimum measurement performance.

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