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  • Analyzing Volatile Organic Chemicals in Food: Emerging Trends and Recent Examples

    Analyzing Volatile Organic Chemicals in Food: Emerging Trends and Recent Examples

    Thursday, February 14, 2013
    Technical Article
    David Barden
    The detection of volatile organic compounds (VOCs) is important for a variety of reasons, many of which stem either from the need to ensure that damaging chemicals are controlled or eliminated, or the... read more
  • Person-Portable GC-MS for Rapid On-Site Environmental Screening of Contaminants in Drinking Water

    Person-Portable GC-MS for Rapid On-Site Environmental Screening of Contaminants in Drinking Water

    Tuesday, July 31, 2012
    Application Note
    Tiffany C. Wirth, Jakob B. Later, Joseph L. Oliphant, Edgar D. Lee, Douglas W. Later
    Trihalomethanes (THMs) are formed when chlorine and other disinfectants are used to clean drinking water. At certain concentrations they are considered an environmental pollutant and are carcinogenic.... 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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