Advanced Separation of Biomolecules – SC2000

The new Postnova SC2000 Modular SEC system provides unmatched flexibility in innovative GPC/SEC analysis. This system is the first modular multi-detector SEC system that is available in the market, allowing users to have flexible access to a broad range of applications.

The system features advanced detection technologies including viscosity detection for conformational and structural data, and light scattering (MALS > multi-angle light scattering) for absolute molecular weight.

Various other detector and accessory options and combinations are provided by Postnova to construct a system that is exclusively customized to the user’s application needs, with the advantage of modularity to enable simple future expansion.

It is also possible to expand the SC2000 further, in order to include FFF modules to broaden the application range and permit both FFF and SEC separations to be performed on the same sample in a single instrument platform.

For more than three decades, Postnova has drawn on revolutionary separations leadership to devise a solid consistent SEC platform for the user to accomplish success with their applications.

Key Benefits

Wide Separation Range

The separation range includes all kinds of molecules: Ranging from oligomers and monomers up to the largest polymers, both natural and synthetic molecules, such as polysaccharides or proteins. Molecules or particles/gels that are too big for SEC can be simply switched over to a flow-channel for FFF analysis.

Separation of Proteins, Polymers and Polysaccharides

The SC2000 system enables the separation and characterization of macromolecules of all kinds to be accomplished simply and efficiently.

Upgradeability and Flexibility - Innovative Research to Routine QC

The SC2000 is a very strong and simple to use system, which can be easily configured in order to suit with the requirements of applications. A QC configuration or an effortless teaching can be simply upgraded to a complete specification R&D system, even including dual FFF and SEC technology. Additionally, the SC2000 was developed to be effectively interfaced with current chromatographic systems from several manufacturers.

Wide Range of Eluents

The robust design of the SC2000 Modular SEC system guarantees that the widest range of SEC buffers and solvents can be used, which means that even aggressive solvents needed for synthetic polymers will be handled by the system with ease.


The SC2000 Modular SEC system is capable of handling most GPC/SEC applications, including proteins, polymers and polysaccharides.

The system can be customized to match the specific application challenge(s) the user may currently have and can be reconfigured or upgraded in order to meet their changing or evolving requirements.





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