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  • A Fast Method for Determination of Melamine in Liquid Milk and Milk Powder by HPLC With UV Detection

    Thursday, October 01, 2009
    Technical Article
    Lang Li Ji Luo Qun Xu Jeff Rohrer Scott Lefferts
    Melamine discovered in baby formula and products containing milk has led to one of the largest worldwide food recalls in history. Some manufacturers in China illegally added melamine, an ingredient ... read more

  • Reduced Carryover Using an LC Autosampler System

    Thursday, October 01, 2009
    Application Note
    Osamu Shirota Kazuhiko Mibayashi Yasutaka Naruse Masashi Mita
    Recent high-sensitivity and high-throughput trends in liquid chromatography,influenced largely by the latest interfacing technologies of mass spectrometry, seem to demand further improvements in ... 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

  • Understanding the Links Between Rheology and Particle Parameters

    Wednesday, November 01, 2006
    Technical Article
    Steve Carrington Adrian Hill
    The rheology of a suspension or dispersion relates directly to many parameters of commercial interest. read more

  • Sizing Particles

    Tuesday, November 01, 2005
    Technical Article
    Michael Levin
    Many methods and numerous instruments are available from recognized vendors to measure particle size. read more
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