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Irradiated Ergosterol in Olive Oil

Irradiated Ergosterol in Olive Oil

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Location
Currently not on view
Object Name
International Standard for Vitamin D Assay
date made
ca 1934
Physical Description
glass (overall material)
Measurements
overall: 2 1/2 in x 1 in; 6.35 cm x 2.54 cm
ID Number
MG.M-03628
catalog number
M-03628
accession number
129958
Credit Line
Gift of theUnited States Pharmacopoeial Convention, through Dr. E. Fullerton Cook; Accession 129958 (1934)
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Medicine and Science: Medicine
Data Source
National Museum of American History
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