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  • Applications of PTR-MS in Medicine and Biotechnology

    Applications of PTR-MS in Medicine and Biotechnology

    Tuesday, June 14, 2011
    Technical Article
    Wolfgang Singer, Jens Herbig, Rene Gutmann, Klaus Winkler, Ingrid Kohl, Armin Hansel
    Proton transfer reaction-mass spectrometry (PTR-MS) is a well-established analytical tool for the measurement of volatile organic compounds (VOCs), and offers real-time detection and ... read more
  • Plate Washing in 1536: Evaluation of a Double-Column Aspirator Head

    Plate Washing in 1536: Evaluation of a Double-Column Aspirator Head

    Thursday, October 22, 2009
    Application Note
    Michelle Batchlett, Jason Cassaday, Carissa Ohart, Kurtis Berry, Oleg Kornienko, Jim Chang
    Plate assays (1536-well) that require washing (i.e., enzyme-linked immunosorbent assays [ELISAs] and cell-based), are not routinely implemented in high-throughput screening laboratories due to the ... read more
  • Minimizing Liquid Delivery Risk: Operators as Sources of Error

    Minimizing Liquid Delivery Risk: Operators as Sources of Error

    Saturday, September 01, 2007
    Technical Article
    Wendy Vaccaro
    This is the third in a series of articles entitled “Minimizing Liquid Delivery Risk,” addressing the most common causes of liquid delivery error and providing guidance on how to address and overcome ... read more
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