Viscotek - Setting the Standard for GPC
You are here: Skip Navigation LinksHome > Support > Analytic: USA log in
INSIDE VISCOTEK
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.
 
Product Portfolio
Browse our product portfolio to discover which Viscotek products can help with your macromolecular characterization.
 
News Europe:
Check out the latest European News involving Viscotek.
 
"The service provided by Viscotek representatives is unmatched by any other in the industry... A wonderful addition to the polymer community."
 - E.F, Ph.D., Academic Institution
Analytical Services North America
Analytical Services - North America
Analytical Services Analytical Services for North America operates out of our Corporate Headquarters in Houston, Texas, and provides fee-paid sample analysis, method development and consultation services, as well as no-charge sample analysis, method development and consultation in support of instrument sales.

Whether it is fee-paid analysis or no-charge, Viscotek offers an easy way to get comprehensive information for all your natural or synthetic polymer, biopolymer or nanoparticle samples. With Viscotek Analytical Services you can choose the type of testing necessary to generate the results you need:

  • Conventional, Universal, Triple and Tetra Detection Gel Permeation/Size Exclusion Chromatography for absolute molecular weight, size, density and conformation, as well as information on structure, branching, aggregation and copolymer composition.
  • Flow Injection Polymer Analysis (FIPA) for accurate and precise determination of average molecular weight, intrinsic viscosity and % solids in 3-5 minutes, without the need for elaborate sample preparation. Ideal for process control or high throughput screening.
  • Dilute Solution Viscosity with the Relative Viscometer for relative, inherent, intrinsic, specific, reduced or absolute viscosity. High temperature analysis is also available for polyolefins.
  • Dynamic Light Scattering (DLS) for fast, precise and easy determination of molecular size (Rh), molecular weight and polydispersity.

Now you have the opportunity to utilize the patented methods of characterization developed by Viscotek, and gain access to our PhD staff. With market-leading technology and exclusive consulting and method development, Viscotek Analytical Services will continue to provide comprehensive solutions to your complex polymer characterization problems.

For more information as well as sample analysis pricing, please contact our Manager of Analytical Services for North America, Dr. Wei Sen Wong, at 800-375-5966, x110, or email him at wswong@viscotek.com

Please download the following sample analysis order forms.

GPC Sample Analysis Forms
FIPA Sample Analysis Forms
DSV Sample Analysis Forms
Protein Sample Analysis Forms
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.