Rock Salt Prism

Rock Salt Prism

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Description
Rock salt prism used with a Perkin Elmer infrared monochromator at the Naval Research Laboratory, ca. 1950.
Location
Currently not on view
Object Name
prism, rock salt
Measurements
overall: 9 in x 7 1/2 in; 22.86 cm x 19.05 cm
overall: 8 5/8 in x 7 in; 21.9075 cm x 17.78 cm
ID Number
1995.0048.02
accession number
1995.0048
catalog number
1995.0048.02
See more items in
Medicine and Science: Physical Sciences
Data Source
National Museum of American History
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