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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
  • Bioassays 2011

    Bioassays 2011

    Thursday, June 23, 2011
    Technical Article
    Robert L. Stevenson
    During the last decade, tremendous strides have been made in proteomics and genomics. 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
  • Multidetection Microplate Readers: Filter-Based, Monochromator-Based. . .or Both?

    Multidetection Microplate Readers: Filter-Based, Monochromator-Based. . .or Both?

    Friday, June 01, 2007
    Technical Article
    Xavier Amouretti
    The appeal of multidetection microplate readers is easy to understand: they combine multiple measurement technologies such as absorbance, fluorescence,and luminescence into one compact instrument. read more
  • Increased Throughput in Method 8270 Analysis

    Increased Throughput in Method 8270 Analysis

    Monday, January 01, 2007
    Application Note
    William D. Goodman, Frank DeLorenzo
    Method 8270 is a GC-MS method created by the U.S. EPA Office of Solid Waste for the analysis of semivolatile organics by gas chromatography-mass spectrometry. read more
  • Automated Chemical Ionization in GC-MS

    Automated Chemical Ionization in GC-MS

    Monday, January 01, 2007
    Application Note
    Chris Sandy, Jean-Francois Garnier, Bernhard Rothweiler, Fred Feyerherm, Sihem Ben Mahmoud, Harry F. Prest
    Gas chromatography with mass spectrometric detection using chemical ionization (CI) has demonstrated great utility in a wide variety of application areas ranging from forensics to environmental to ... read more
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