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  • Evaluation of Antibiotic-Free Cell Cultures in Manual and Automated Cell Handling

    Evaluation of Antibiotic-Free Cell Cultures in Manual and Automated Cell Handling

    Monday, October 28, 2013
    Application Note
    Kerstin Thurow, Ricarda Lehmann, Leonie Vetter, Luisa Person
    Antibiotics are frequently added to cell culture media; the greatest benefit to this is that it suppresses contamination. However, routine use of antibiotics is associated with the development of ... read more
  • The Story of MALS

    The Story of MALS

    Saturday, October 05, 2013
    Technical Article
    Philip J. Wyatt
    The concept of measuring light scattered from a solution at each of a plurality of angles simultaneously began in late 1976 in a very unlikely application. At that time, scientists from Science ... read more
  • Pittcon 2013®: Developments in Liquid Chromatography

    Pittcon 2013®: Developments in Liquid Chromatography

    Monday, May 13, 2013
    Technical Article
    Robert L. Stevenson
    The first commercial liquid chromatograph was probably an amino acid analyzer. These ion exchange chromatographs were so specialized that they had almost no impact on chemical analysis outside of ... read more
  • Pittcon® 2012: Laboratory Instrumentation and Equipment Product Showcase

    Pittcon® 2012: Laboratory Instrumentation and Equipment Product Showcase

    Monday, May 07, 2012
    Technical Article
    Jeanely Hunt, MS, MBA
    Pittcon® 2012 was held March 11–15, 2012 at the Orange County Convention Center in Orlando, Florida. The following product showcase provides a brief outline of new and current laboratory equipment and... read more
  • Separation Science Highlights From Pittcon® 2011

    Separation Science Highlights From Pittcon® 2011

    Tuesday, May 10, 2011
    Technical Article
    Robert L. Stevenson
    At Pittcon® 2011, most new products appeared to be evolutionary, not revolutionary. read more
  • General Laboratory Equipment: Innovation Showcase

    General Laboratory Equipment: Innovation Showcase

    Monday, May 09, 2011
    Technical Article
    Jeanely Hunt, MS, MBA
    Each year, manufacturers and distributors flesh out many innovations for the laboratory, ranging from simple accessories to large, more complex instrumentation. read more
  • The Use of Simple Series Detection in Ion Chromatography and HPLC

    The Use of Simple Series Detection in Ion Chromatography and HPLC

    Monday, October 16, 2006
    Application Note
    Ade Kujore, Robert Sandor
    Many of us have encountered some IC/HPLC analyses in which the same sample is injected onto two different HPLC/IC systems, in order to ascertain the sample composition, with the only difference ... read more
  • Multicapillary Columns for Chromatography

    Multicapillary Columns for Chromatography

    Tuesday, March 01, 2005
    Technical Article
    Yuri P. Belov, Marina M. Ulyanova, Vladimir N. Sidelnikov
    The principles and theory of high-speed capillary chromatography have been known since the 1960s. To realize the maximum speed capabilities, it is necessary to use capillaries with a diameter of ... read more
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