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  • Advancements in Photoacoustic Spectroscopy: A Powerful, Cost-Effective Tool for Process Control and ...

    Saturday, September 01, 2007
    Technical Article
    Lenny Shaver
    There is an increasing demand for a dedicated, high-quality, and easy-to-use instrument to measure off-gas exhaust in laboratories and industrial settings during the fermentation process. read more
  • Lead in Vinegar: Determination and Possible Sources

    Thursday, February 01, 2007
    Application Note
    Kuria Ndung’u Sharon Hibdon A. Russell Flegal
    Exposure to contaminant lead remains a public concern because of its pervasiveness in the environment and increasing evidence of its sublethal toxicities at exposure levels lower than previously ... 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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