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Year:
1955
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Company:
Coleman Electric Company
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Category:
Chemistry
Description
Spectrophotometer, US Army model.
Documentation2
AdvertforColemanAnalyzers
Source
AACC
Bibliography
Aconsky L, Mori M. Spectrophotometric technique for calcium. Anal Chem 1955;27:1001; Johnston SF. A history of light and colour measurement: science in the shadows. London:IoP, 2001, pp 287.