Viscotek - GPC Detectors and Software for determining Molecular Weight by Gel Permeation Chromatography / Size Exclusion Chromatography

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Nanoparticle and Protein Sizing
Viscotek is proud to introduce its range of Dynamic Light Scattering Detectors featuring rapid, accurate and sensitive sizing for proteins, biomolecules, nanoparticles & polymers and a pair of outstanding technologies unique to Viscotek.

Theory Answers
How does separation work in Gel Permeation Chromatography?

Application Notes
Our database of GPC/SEC application notes explain the use of concentration, viscometer and light scattering detectors to obtain a distribution of absolute molecular weight, size and intrinsic viscosity, as well as information on conformation, aggregation, branching and copolymer composition.

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GPC: Detectors and Software

Viscotek offers a range of comprehensive and powerful Gel Permeation/Size Exclusion Chromatography detectors that set the standard in today's Laboratory. Specifically designed for the characterization of natural and synthetic polymers, copolymers, proteins, nanoparticles and other macromolecules, these detectors represent the pinnacle in performance from the leader in GPC/SEC.

Coupled with OmniSEC^TM - the most powerful, flexible and easy to use GPC Software package on the market today - a world-class GPC solution is available no matter your application or budget.

Click on any of the detectors below to discover their powerful features and specifications.

DETECTORS AND SOFTWARE

	Tetra Detector Array A revolutionary, integrated multiple-detector device designed for the characterization of natural and synthetic polymers and copolymers, proteins, protein conjugates, excipients and other macromolecules. Comprised of modular Refractive Index, Ultra-Violet, Low Angle Light Scattering and Viscometer detectors.
	Triple Detector Array A revolutionary, integrated multiple-detector device designed for the characterization of natural and synthetic polymers and copolymers, proteins, protein conjugates, excipients and other macromolecules. Comprised of modular Refractive Index, Low Angle Light Scattering and Viscometer detectors.
	Dual Detector Viscotek's Dual Detector is specifically designed to be added to an existing GPC/SEC system equipped with a concentration detector. The Dual Detector is configured with the differential viscometer and a light scattering detector (LALS or RALS).
	4 Capillary Bridge Viscometer Detector Viscotek's patented 4-capillary differential viscometer provides a direct measurement of intrinsic viscosity and allows for the determination of molecular size, conformation and structure.
	Low Angle Light Scattering (LALS) Detector Viscotek proudly announces a major breakthrough in light scattering technology for determination of absolute molecular weight - a new Low Angle Light Scattering (LALS) detector that surpasses traditional technologies and will operate at an angle of 7 degrees.
	Refractive Index Detector Combining superior sensitivity and versatility with reliability, the Viscotek Model 3580 Differential Refractive Index (RI) Detector sets the standard in GPC for the determination of sample concentration.
	UV/VIS Detector The Viscotek Model 3210 UV/VIS Detector represents state-of-the-art technology in ultraviolet and visible absorbance detection for Gel Permeation/Size Exclusion Chromatography (GPC/SEC) applications.
	OmniSEC^TM Software OmniSEC^TM is a unique, highly interactive GPC/SEC analysis software package that provides accurate calculation of results in real-time combined with the most powerful and flexible report designer available.

Tetra Array Triple Array Dual Detector 4 Cap Viscometer LALS Detector RI Detector UV/VIS Detector OmniSEC

Complete Gel Permeation Chromatography (GPC) / Size Exclusion Chromatography (SEC) systems for the characterization of natural and synthetic polymers, proteins, conjugates and excipients. Integrated Triple and Tetra Detector Arrays (TDAs) featuring Low Angle Light Scattering (LALS) detectors, four capillary differential viscometer detectors, refractometers and UV/VIS detectors; in a single experiment, obtain absolute molecular weight, molecular size, intrinsic viscosity, conformation, branching, aggregation and copolymer composition. Flow Injection Polymer Analysis (FIPA) for fast, accurate and precise average molecular weight, size and intrinsic viscosity in routine QA/QC and process control. Automated Dilute Solution Viscosity (DSV) systems provide relative, inherent, and intrinsic viscosity.