- Brush for cleaning test tubes.
- Currently not on view
- Object Name
- overall: 24 mm x 12 mm x 13 mm; 15/16 in x 1/2 in x 1/2 in
- overall: 9 5/8 in x 1 in x 1/2 in; 24.4475 cm x 2.54 cm x 1.27 cm
- ID Number
- catalog number
- accession number
- See more items in
- Medicine and Science: Chemistry
- Data Source
- National Museum of American History
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