Usage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
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https://iiif.si.eduView ManifestView in Mirador ViewerUsage Conditions May ApplyUsage Conditions ApplyThere are restrictions for re-using this media. For more information, visit the Smithsonian's Terms of Use page.
IIIF provides researchers rich metadata and image viewing options for comparison of works across cultural heritage collections.
More -
https://iiif.si.eduView ManifestView in Mirador ViewerUsage conditions may apply
To insure that drinking water during the Apollo missions did not become contaminated with microorganisms, chemical disinfectants were periodically injected into the water supply by the astronauts. A chlorine solution was used for the Command Module. The chlorine (sodium hypochlorite diluted to 1860 mg/L) was contained in 20 cc cylindrical ampules. Twenty minutes before water was consumed, the ampule was inserted into the water tank. Immediately afterward, a second ampule, like this one, containing a buffer (sodium dihydrogen phosphate), to neutralize the pH of the water, and an inhibitor (sodium nitrate), to slow corrosion, was inserted. After waiting the 20 additional minutes for the chemicals to disperse throughout the tank, the water was potable.
This item served as a casing for the chlorine ambules used for disinfecting drinking water on Apollo 11. NASA transferred it to the Smithsonian along with the rest of the contents of the Command Module in 1970.
Country of Origin
United States of America
Type
SPACECRAFT-Crewed-Life Support
Dimensions
3-D: 9.5 x 5.1cm (3 3/4 x 2 in.) Materials
Aluminum
Ink
Possible cadmium corrosion Inventory Number
A19980058000
Credit Line
Transferred from NASA/JSC; must be offered back to NASA upon deaccession
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
For more information, visit the Smithsonians Terms of Use.