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  • Techniques for Identifying Food Adulteration and Contamination

    Friday, May 22, 2015
    Application Note
    Gretchen Shearer
    Adulteration and contamination are ongoing concerns in the food and beverage industry, as they can result in unsafe products and damage brand integrity. Small particulate or light filth contamination ... read more

  • A High-Resolution Look at Glass Delamination Using Transmission Electron Microscopy (TEM)

    Tuesday, April 09, 2013
    Technical Article
    Elaine F. Schumacher
    Formation of glass delamination flakes and secondary products through reaction of injectable pharmaceutical solutions with glass vial packaging leads to product contamination and costly recalls. ... read more

  • 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

    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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