Analytical chemistry – Page 62

  • Rudolf Signer (1903-1990)
    Opinion

    Soxhlet extractor

    2007-08-28T13:32:00Z

    One sure-fire way of entering the chemical pantheon is to get your name associated with a piece of kit

  • A photograph of green and blue lasers on optical table in physics laboratory
    Feature

    The terahertz gap: into the dead zone

    2007-03-01T10:36:00Z

    New materials are opening up applications for terahertz radiation in the physical, biological and medical sciences. Joe McEntee reports

  • Radiation warning sign reading "Walk in and drive in forbidden", Mayak nuclear reprocessing plant, Chelyabinsk, Russia
    News

    Polonium-210: A deadly element

    2006-12-21T08:51:00Z

    Litvinenko death sparks radiochemical investigation

  • Electron microscope image of GroEL particle in vitreous ice
    Feature

    Colloids in the cold

    2006-01-26T14:24:00Z

    A form of microscopy is shaking up nanoscience research and forcing scientists to reconsider many established theories. Emma Davies investigates cryoTEM