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  • An Economical Alternative to Rheological Characterization

    Tuesday, July 29, 2014
    Application Note
    Tien T. Dao Jeshwanth K. Rameshwaram
    Rheological characterization continues to gain importance in the development of novel materials across a wide variety of industries. Historically, rheological characterization required a significant ... read more
  • Measurement and Prediction of Fluid Viscosity at High Shear Rates

    Tuesday, April 09, 2013
    Application Note
    Tien T. Dao Jeshwanth K. Rameshwaram
    Polymeric materials, in a general sense, are viscoelastic in nature since they exhibit a strong dependence of deformation and flow on time and temperature. Performance of these materials can only be ... read more
  • Multiple-Use, High-Performance Rotational Viscometers for Research and Quality Control

    Sunday, April 01, 2012
    Application Note
    Nick Roye Robert W. Nixon Jeshwanth K. Rameshwaram
    Simple viscosity measurements can be a daunting task for many companies. read more
  • Fused Core Particles for HPLC Columns

    Sunday, April 01, 2007
    Technical Article
    Joseph J. Kirkland Timothy J. Langlois Joseph J. DeStefano
    In recent years, there has been a strong movement toward the use of HPLC columns with smaller particles. read more
  • Increased Throughput in Method 8270 Analysis

    Monday, January 01, 2007
    Application Note
    William D. Goodman Frank DeLorenzo
    Method 8270 is a GC-MS method created by the U.S. EPA Office of Solid Waste for the analysis of semivolatile organics by gas chromatography-mass spectrometry. read more
  • Automated Chemical Ionization in GC-MS

    Monday, January 01, 2007
    Application Note
    Chris Sandy Jean-Francois Garnier Bernhard Rothweiler Fred Feyerherm Sihem Ben Mahmoud Harry F. Prest
    Gas chromatography with mass spectrometric detection using chemical ionization (CI) has demonstrated great utility in a wide variety of application areas ranging from forensics to environmental to ... read more
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