Gerbracht power rinser, accession no. 34; circa 1950
Photo by Lubosh Stepanek
The power rinser was devised by a plumber foreman of the Instrument Shop for rinsing glassware under pressure, especially large flasks. The first unit was installed in Walther Goebel’s laboratory.
instrument shop, power rinser, acc. no. 34, Merrill W. Chase Historic Instrument Collection