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  • Product Intelligence: Homogenizers Buyers’ Guide

    Monday, August 06, 2012
    Technical Article
    T. Keith Brock
    The mechanical, pressure, and ultrasonic homogenizer represent the three primary methods used to blend, mix, disrupt, emulsify, disperse, and stir samples. This article explains the role of ... read more

  • A High-Purity Water System for Pharmaceuticals Testing

    Tuesday, February 01, 2011
    Application Note
    Nick Armstrong
    When Velesco Pharmaceutical Services needed high-purity water for research laboratories at its new facility in Plymouth, MI, it chose a water treatment system that would provide affordable HPLC-grade ... read more

  • Methodologies for Stabilization of Pharmaceuticals in Biological Samples

    Friday, July 01, 2005
    Technical Article
    Jiwen Chen Ganfeng Wang Jean-Marc Brisson Yunsheng Hsieh
    The instability of small drug molecules in biological fluids causes serious bioanalytical challenges, regardless of what type of powerful analytical technology is employed for the bioanalytical ... read more
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