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  • High-Throughput Drug Screening of Multicellular Tumor Spheroids

    Tuesday, September 27, 2016
    Application Note
    Ana Maria P. Pardo Hannah J. Gitschier David H. Randle Terry Riss
    Three-dimensional (3-D) culture models are increasingly being used for drug discovery in oncology, as they better represent the complexity of the in vivo microenvironment of solid tumors. read more

  • High-Precision, High-Sensitivity Measurements of Lead and Cadmium in Honey by GFAAS

    Monday, March 01, 2010
    Application Note
    Zhi-Gang Ouyang Zhong-Lan Chen Ying Wu
    Honey is a natural substance produced in honeycombs by honeybees under special conditions. For centuries, honey has often been referred to as nature’s medicine. It is known to help heal bronchial ... read more

  • Statistics in Analytical Chemistry: Part 25—Calibration Summary

    Thursday, February 01, 2007
    Technical Article
    David Coleman Lynn Vanatta
    In a modern chemical-analysis laboratory, virtually all of the testing equipment must be calibrated periodically. read more

  • Centrifuge Safety and Security

    Thursday, February 01, 2007
    Application Note
    Tammy Goodman
    For laboratories around the world, increasing health and safety legislation requires that equipment be operated and maintained so that every step is taken to maximize safety and security. read more

  • Reagent-Free Ion Chromatography Systems With Eluent Regeneration: RFIC-ER Systems

    Thursday, February 01, 2007
    Application Note
    Yan Liu Zhongqing Lu Chris Pohl John Madden Navette Shirakawa
    Since the introduction of ion chromatography (IC) in 1975, Dionex Corp. (Sunnyvale, CA) has continued to improve the performance of IC systems while developing new capabilities for the determination ... read more

  • The Nanoliter Syringes

    Thursday, February 01, 2007
    Technical Article
    Andrew D. Sauter
    Following an informal collaboration with Affymax (Palo Alto, CA), Agilent Technologies (Palo Alto, CA), and Chem-Space Associates (Pittsburgh, PA), studying electrospray ionization 1 (ESI), the ... read more
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