Patents Assigned to Labomatic Instruments
  • Axially compressible device for chromatography
    Patent number: 5674455
    Abstract: The apparatus comprises a device connected to a closure body (10) in order to apply pressure to a packing in a chromatography column and a energy accumulator (11) which is in effective connection with the device in order to maintain the pressure applied to the packing. The device is connected to a column (2) to form an apparatus for chromatography. The apparatus is characterized by its broad field of use and its simple handling.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: October 7, 1997
    Assignee: Labomatic Instruments
    Inventors: Claude Marchand, Charles Baur