Methylen-Blue free from zinc
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Chemistry
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: CH.242799.062
label: catalog number
content: 242799.062
label: accession number
content: 242799
objectType: label: Object Name
content: dye