Beaker

Beaker

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Description
In chemical parlance, a beaker is a cylindrical vessel, usually of glass, with a flat bottom. This example is tall and narrow, and has a small beak (or pouring spout). The "SCHOTT & GENOSSEN" inscription refers to the Jena Glass Works, a firm founded in 1884 for the production of a new type of glass developed by Otto Schott and Ernst Abbe. Although designed for optical purposes, this new glass turned out to be vastly more resistant to chemicals and thermal and mechanical shock than ordinary glass. The Jena Glass Works held a virtual monopoly in the production of chemical glassware for laboratory use until World War I.
Location
Currently not on view
Object Name
Beaker
maker
Jena Glasswork, Schott & Associates
Physical Description
glass (overall material)
Measurements
overall: 13.7 cm x 8.9 cm; 5 3/8 in x 3 1/2 in
overall: 5 3/8 in x 3 11/16 in x 3 1/2 in; 13.6525 cm x 9.36625 cm x 8.89 cm
ID Number
CH.316050.077
catalog number
316050.077
accession number
217523
Credit Line
Gift of University of Pennsylvania Chemistry Lab
See more items in
Medicine and Science: Chemistry
Science & Mathematics
Artifact Walls exhibit
Data Source
National Museum of American History
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