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  • Pesticide Residue Testing of Grains and Oil Seeds: Minimizing False Positives and False Negatives

    Sunday, January 01, 2012
    Technical Article
    Robert Trengove Bruce Peebles Katherine Rousetty Sze Bong Felician Muntean Steven Schachterle Chris Kellog Patrick Jeanville
    GC-MS based pesticide residue testing in grains often results in enhanced response, with the degree of enhancement being dependent on the type of grain. read more

  • Utilizing Extended Linear Velocity to Maximize Peak Capacity in UHPLC

    Tuesday, November 01, 2011
    Technical Article
    Dawn Stickle Bob Giuffre
    Historically, plate height as given by the Van Deemter equation has been used as the measure for separation efficiency in terms of contribution from the A, B, and C term versus linear velocity. read more

  • New Solutions for Surface Texture Analysis

    Monday, November 01, 2010
    Technical Article
    Barbara Foster
    Most microscopists are familiar with confocal microscopy from neuroscience or cell biology. However, very quietly and abruptly, confocal has jumped the fence into industry, becoming a major tool-of-... read more

  • Confidence Up Close

    Friday, January 01, 2010
    Application Note
    Aubrey Lambert
    The combined pressures of continuing miniaturization, higher packing densities, and rigorous quality assurance means that the physical size of particles capable of adversely affecting industrial ... read more
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