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<p>Beckman Model 735 Dissolved Oxygen Analyzer
</p><p>Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety, and preventing blindness in newborn babies.
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Published without a copyright notice in Beckman Instruments <i>Feedback</i> newsletter,  v11 n2, May 1968 (box 45, folder 1)</div>
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Beckman Instruments Photographic Services Section</div>
1968<div style="display: none;">date QS:P571,+1968-00-00T00:00:00Z/9</div>
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