Sucrose gradient makers, accession no. 263 and 264; circa 1979
Photo by Lubosh Stepanek
These two nearly identical electrical units were made in the Instrument Shop for David Luck. The plexiglass block with cylindrical holes to hold liquids is standing on the top of the apparatus.
instrument shop, sucrose gradient makers, acc. no. 263 and 264, Merrill W. Chase Historic Instrument Collection