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Letter from Michael Heidelberger to the Bache Fund
Letter from Michael Heidelberger to the Bache Fund
In this grant application Heidelberger highlights the importance of the refrigerated centrifuge to the daily work of a microbiological laboratory. Heidelberger first proposed a design for a centrifuge with an insulated brine coil around it for cooling when he was working to produce large quantities of purified oxyhemoglobin at Rockefeller Institute in the early 1920s, a process during which the surrounding temperature had to be carefully controlled.
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The National Library of Medicine believes this item to be in the public domain. (More information)