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  • Virus-Like Particle Characterization Using AF4 Channel Technology

    Friday, April 02, 2010
    Application Note
    Rainer Lang Lorenz Vogt Alexander Zürcher Gerhard Winter
    Virus-like particles (VLPs) are of growing interest in the pharmaceutical sciences. During the past few years, they have gained more and more attention as a new, safe class of vaccines, suitable for ... read more
  • A Novel Centrifugal Fraction Collector for SFC

    Saturday, March 01, 2008
    Application Note
    Herbert J. Hedberg Thomas Ricci
    Introduced in the 1980s as an orthogonal normal-phase method to HPLC, supercritical fluid chromatography (SFC) has demonstrated a number of benefits to the analytical and preparative chromatographer. read more
  • Optimizing the Sensitivity of an Evaporative Light Scattering Detector

    Tuesday, October 12, 2004
    Application Note
    Peter Froehlich Rodolphe Pennanec
    The evaporative light scattering detector (ELSD) is a universal, mass-based detector for HPLC, ultraperformance liquid chromatography (UPLC), gel permeation chromatography (GPC), and supercritical ... read more
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