TEK IMAGE / SCIENCE PHOTO LIBRARY TEK IMAGE / SCIENCE PHOTO LIBRARY
Laboratory clamp holding a conical flask in which there is a pink liquid. A clamp is used to hold and support laboratory equipment. The clamp is attached to a stand, and its arms are adjusted with the screw mechanism at centre. The height of the clamp on the stand, and its orientation, can be adjusted by the screw mechanisms at upper left.
Model release not required. Property release not required.