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Chemical and Microstructure Characterization

WRI are experts in data interpretation and well versed in analysis of both unusual samples and difficult sample matrices. We are not the typical contract lab.

  • Infrared Spectroscopy (IR) in multiple solutions, ATR and KBr pellets
  • UV-visible spectroscopy
  • Proton, carbon, phosphorous and fluorine NMR
  • High temperature Gas Chromatography for determination of alkanes up to C60 GCMS, SimDis, HTGC-FID
  • Mass Spectrometry (MS) for quantification and forensic identification
  • Differential Scanning Calorimetry (DSC) including modulated DSC, Pressure DSC
  • Thermogravimetric Analysis (TGA)
  • Atomic Force Microscopy (AFM)
  • Optical Microscopy including Fluorescence for Polymer, Polarized Light … (pictures of mesophase) (Link to Page)
  • Total Acid/Base Number (TAN/TBN)
  • Water content via Karl Fisher titration
  • Size Exclusion Chromatography (SEC, GPC)
  • SAR-AD
  • WD 
  • AFT 
  • Polymer Quantitation and Characterization in Modified Binders  
  • And more! Many specialized proprietary techniques not listed. Please inquire about what you need to know about your sample.

For more information, contact:

Joseph F. Rovani, Jr.
Project Coordinator
Manager of Analytical
Asphalt and Petroleum Technologies
(307) 721-2275
rovani@uwyo.edu

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