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  • Weighing in on Weighing

    Monday, September 26, 2016
    Application Note
    Thomas Pertsch Steffen Gloth
    Weighing ingredients properly is a critical part of manufacturing pharmaceutical products. read more

  • Pure Water: The Most Essential Laboratory Element

    Friday, January 16, 2015
    Application Note
    Frank Gatzemeyer
    Both vital and versatile, water is used in all laboratories, in preparing media, buffers and additives and for heating, cooling, cleaning and rinsing. read more

  • A Matter of Speed: Real-Time PCR for the Rapid Detection of Mycoplasma Contamination

    Wednesday, June 11, 2014
    Application Note
    Stephanie Schweizer Alexandra Scholz
    Mycoplasma are among the world’s smallest bacteria capable of independent reproduction. They belong to the class of Mollicutes and have a very slow and parasitic growth. read more

  • Flow Cytometry Applied to Plant Reproductive Biology

    Thursday, November 07, 2013
    Application Note
    Diego H. Hojsgaard Elmar Herbig
    Understanding how biodiversity is distributed in nature and how it is impacted by human activities has become crucial for nature conservation. read more

  • Improved Long-Term Culture Using A Microfluidic Platform

    Monday, October 07, 2013
    Application Note
    Alex Mok Paul Hung Cindy Chen Sónia Gil Kathleen Ongena
    Precise and biologically relevant in vitro studies require the ability to analyze cell responses to perturbations over time. In order to achieve successful long-term cell culture and imaging, however,... read more

  • Automatic Motorized Leveling of Laboratory Balances

    Friday, October 04, 2013
    Application Note
    Thomas Pertsch
    A fundamental rule for using high-resolution balances in pharmaceutical laboratories is that the instrument be level at all times. If the lab balance is not level, it cannot accurately measure objects... read more

  • High-Throughput Screening of Multiple Protein Complexes

    Thursday, July 04, 2013
    Application Note
    Imre Berger Maxime Chaillet Frederic Garzoni Sinyee Yau-Rose Barney Zoro
    Key protein complexes are fundamental to a wide range of cellular processes and key metabolic pathways within the body. Their dysfunction is associated with a range of disease pathologies such as ... read more

  • On-Site Production of Ferrate for Water and Wastewater Purification

    Friday, November 23, 2012
    Application Note
    Thomas D. Waite
    Ferrate is the most powerful, multipurpose, environmentally friendly water and wastewater purification chemicals known. In a single dose, super-charged iron(VI) replaces multiple treatment chemicals ... read more

  • Applications of a Compact, Easy-to-Use Inverted Fluorescence Microscope

    Tuesday, November 01, 2011
    Application Note
    Jennifer Kahle Robert Levin Walter Niles Brian Rasnow Mel Schehlein Chris Shumate
    The scientific and medical applications of fluorescence microscopy have expanded substantially in the past two decades, and the potential to expand further is tremendous. 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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