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  • Calorimetry: Getting the Winning Combination

    Calorimetry: Getting the Winning Combination

    Wednesday, July 18, 2007
    Technical Article
    Ed Sullivan
    Ultrasensitive calorimetric instruments for measuring very small heats of reaction at constant temperature (isothermal titration calorimetry [ITC]) and small heat effects induced by temperature (... read more
  • Stability of Salicylic Acid and Magnesium Stearate by DSC

    Stability of Salicylic Acid and Magnesium Stearate by DSC

    Saturday, April 01, 2006
    Application Note
    Steven Sauerbrunn, Lloyd MacPherson
    The first step in developing effective pharmaceutical formulations is the discovery of the active agent. read more
  • A Multifrequency Temperature-Modulated Technique For DSC

    A Multifrequency Temperature-Modulated Technique For DSC

    Sunday, January 01, 2006
    Application Note
    Markus Schubnell, Christoph Heitz, Thomas Hütter, Steven Sauerbrunn, Juergen E.K. Schawe
    In conventional differential scanning calorimetry (DSC), a sample is subjected to a temperature program with a constant heating rate. As a result, the DSC instrument delivers an output signal, which, ... read more
  • A High-Sensitivity Sensor for DSC

    A High-Sensitivity Sensor for DSC

    Friday, August 05, 2005
    Application Note
    Rudolf Riesen, Blaine Weddle
    A dramatic increase in sensitivity at low signal noise without a significant loss in signal resolution has been achieved with the HSS7 high-sensitivity sensor. read more
  • Capillary-Channeled Polymer (C-CP) Fibers: A Novel Platform for Liquid-Phase Separations

    Capillary-Channeled Polymer (C-CP) Fibers: A Novel Platform for Liquid-Phase Separations

    Wednesday, June 01, 2005
    Technical Article
    Dwella M. Nelson, Rayman D. Stanelle, Phil Brown, R. Kenneth Marcus
    In spite of its relative maturity as a group of analytical methods, the field of liquid chromatography continues to evolve with regard to the development of new stationary phases that may provide ... read more
  • Using FAIMS to Increase Selectivity for LC-MS Analyses

    Using FAIMS to Increase Selectivity for LC-MS Analyses

    Wednesday, June 01, 2005
    Technical Article
    Roger Guevremont, Beata Kolakowski
    In the development of many LC-MS methods, interferences are commonplace. In an environment in which data must stand up to rigorous scrutiny, such as in the pharmaceutical industry, selectivity of ... read more
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