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Beckman Model 421 Controller with visible screen readout, Model 112 Solvent Delivery Module, Model 160 Absorbance Detector, and Model 340 Organizer

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High performance liquid chromatography analyzes the components of a sample by pumping a solution through a column containing an adsorbent material, which separates and interacts distinctly with the components. The flow rate is measured as the various components exit the column.

Format
Genre
Extent
  • 8 in. W x 6.25 in. L
Subject
Rights In Copyright - Rights-holder(s) Unlocatable or Unidentifiable
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Series X. Photographic Materials
  • Sub-series 3. Photo Albums
Physical container
  • Box 82

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Related Items

Cite as

“Beckman Model 421 Controller with Visible Screen Readout, Model 112 Solvent Delivery Module, Model 160 Absorbance Detector, and Model 340 Organizer,” n.d. Beckman Historical Collection, Box 82. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/3x816m74g.

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The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.