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"I have purchased 7 GPC systems from Viscotek in Europe, US and Canada. I am very satisfied. The systems are robust and affordable. OmniSEC software is very user friendly and highly versatile."
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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.
Viscotek SASP
DSV Semi-Automated Sample Preparation System
The Semi-Automated Sample Preparation (SASP) assists operators in the preparation process by controlling the weighing and dispensing operations.

SASP automatically compensates for impurities as well as temperature and density variations so that exact concentrations of polymer solutions can be easily and precisely prepared. The SASP System guides your technican through sample prep and uses the autosampler to automate sample injection.

With the all-new ARV 2.0 Software, you don't even need to look at the Computer monitor or touch the keyboard to weigh and prepare samples, ARV Software communicates directly with the balance and the balance issues instructions to the technician via its built-in display.
DSV SASP System
For more information, including full technical specifications, performance information and product details, please click below to download our product brochure.

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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.