Patents Assigned to Bodenseeverk Perkin-Elmer & Co. GmbH
  • Sampling valve useful in liquid chromatography
    Patent number: 4393726
    Abstract: A sampling valve useful in liquid chromatography includes a stationary valve member and a valve member movable with respect thereto. The movable valve member includes an axial bore having a cross-section permitting the insertion therethrough of a sample injection needle.
    Type: Grant
    Filed: September 23, 1981
    Date of Patent: July 19, 1983
    Assignee: Bodenseeverk Perkin-Elmer & Co. GmbH
    Inventors: Rolf Tamm, Toma Tomoff