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  • Thorough Risk Assessment Supports At-Scale Process Safety

    Wednesday, July 16, 2014
    Application Note
    Urs Groth
    It goes without saying that in any manufacturing environment no one sets out to design an unsafe process. However, it is not enough to ensure a process will be safe under normal operating conditions. read more

  • Laboratory Automation: 2013–2017

    Friday, November 23, 2012
    Technical Article
    Robert L. Stevenson, Ph.D.
    Laboratory automation is changing the work flow in biochemical and chemical laboratories. read more

  • HPLC 2012: New Mysteries in Column Efficiency

    Monday, October 01, 2012
    Technical Article
    Robert L. Stevenson, Ph.D.
    HPLC is the premier meeting series for liquid chromatographers to gather to learn about the latest advances in technology and applications. read more

  • GC Analysis of Biodiesels: Compliance With International Standards Using a Single System

    Monday, October 01, 2012
    Application Note
    Rob de Jong Rik Suijker
    The last decade has seen increased interest worldwide in alternative fuels. Although biodiesels are still a minor part of the liquid biofuels transportation market, biodiesel consumption is ... read more

  • Rapid Analysis of Biofuels and Biofuel Blends With Fourier Transform Infrared Spectrometry

    Monday, October 01, 2012
    Application Note
    Ben Perston
    Biofuels—principally biodiesel and bioethanol—have become increasingly important as renewable fuels with a potentially lower carbon footprint than fossil fuels. read more

  • Scientific Imaging: To Sharpen or Obscure?

    Monday, October 01, 2012
    Technical Article
    Jerry Sedgewick
    In the world of scientific imaging, the matter of whether or not to sharpen an image can pose an ethical question: Does sharpening change the essential nature of the image? read more

  • Point-of-Care Diagnostics for the Third World

    Monday, October 01, 2012
    Technical Article
    Robert L. Stevenson, Ph.D.
    The Gates Foundation provides extensive funding for programs to improve health care for the poor with a special emphasis on resource-constrained or third-world countries. read more

  • Product Intelligence: Potentiometric and Karl Fischer Titrators

    Monday, September 10, 2012
    Technical Article
    Caitlin Smith
    The potentiometric titrator and the Karl Fischer titrator are highlighted in this buyers’ guide to titrators. When choosing a KF titrator, the user should determine what types of solvents and samples ... read more

  • Analysis of Piperine in Peppers Using On-Line SFE-UHPLC With Photodiode Array Detection

    Tuesday, February 01, 2011
    Application Note
    Takayuki Yamaguchi Kazutoshi Kamezawa Keijin Iwaya Yasuyo Sato Toshihiko Miyaji Masao Bounoshita David J. Tognarelli Muneo Saito
    Ultrahigh-performance liquid chromatography (UHPLC) is a separation technique that utilizes columns packed with microparticles (<2 µm in diameter), as provided by the xtreme liquid chromatography (x-lc™) system (jasco corp., tokyo, japan) µm="" in="" diameter),="" as="" provided="" by="" the="" xtreme="" liquid="" chromatography="" (x-lc™)="" system="" (jasco="" corp.,="" tokyo,="">... read more

  • Determination of Mercury in Slag and Cement Using a Mercury Analyzer

    Friday, January 28, 2011
    Application Note
    Sang-Ho Nam Yu-Na Kim Jin-Su Na Keun-Hyeok Yang
    Mercury is one of the most toxic elements in the environment. Humans are exposed to mercury through the inhalation of mercury vapor, ingestion of drinking water, and consumption of fish. read more

  • 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

    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
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