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  • Analysis of Protosappanin B in Sappan Lignum by Capillary Zone Electrophoresis

    Analysis of Protosappanin B in Sappan Lignum by Capillary Zone Electrophoresis

    Tuesday, September 23, 2014
    Application Note
    L. Sui, X. Hou, X. Li, Dunqing Wang
    Sappan Lignum, the dried heartwood of Caesalpinia sappan L, has been used as an herbal medicine since ancient times. Sappan Lignum promotes blood circulation; removes blood stasis; reduces swelling, ... read more
  • An Open-Concept Lab Building Design: Ten Years Later

    An Open-Concept Lab Building Design: Ten Years Later

    Monday, April 09, 2012
    Technical Article
    Tully Shelley, Seth Meisler
    In 1998, in response to their desire to incorporate a new paradigm for discovery and teaching by breaking down the barriers between the science disciplines, a Stanford University (CA) faculty ... read more
  • Optimizing HPLC Sample Preparation

    Optimizing HPLC Sample Preparation

    Monday, February 06, 2012
    Technical Article
    Caitlin Smith
    Sample preparation is an important component for analysis in high-performance liquid chromatography (HPLC)/ultra high-performance liquid chromatography (UHPLC). This article outlines commonly used ... read more
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