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  • Separation of Spinach Chloroplasts Using a Large-Volume, Fixed-Angle Rotor

    Thursday, May 29, 2008
    Technical Article
    O. Mitch Griffith
    Chloroplasts were successfully separated by centrifugation in a sucrose density gradient into particle fractions using a zonal rotor. 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

  • New Electronic Pipetting Technology

    Thursday, March 07, 2013
    Technical Article
    Robert McNeil
    Pipetting of samples and reagents is essential for reliable results. To meet this goal, pipetting has to be done with the highest precision and accuracy, but it must be done safely, without causing ... read more
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