File:Man using a Beckman-Spinco Protein-Peptide Sequencer bg257f292.tiff

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:31, 6 August 2019		2,642 × 3,250 (24.63 MB)	Mary Mark Ockerbloom	== {{int:filedesc}} == {{Photograph \|photographer ={{unknown}} \|title = Man using a Beckman/Spinco Model 890 Protein-Peptide Sequencer \|description = Product Line Manager John Deutschlander displays the Model 890 Protein-Peptide Sequencer. The instrument was capable of separating individual amino acids from protein 12 to 15 times faster than could be accomplished manually at that time. Published without a copyright notice in Beckman Instruments ''Feedback'' news...

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