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Digital Collections

Photographs

Beckman pH 7 Buffer Concentrate

  • 1968

Rights

In Copyright

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Buffer solutions resist changes to pH and are used to calibrate pH meters.

Property Value
Photographer
Format
Genre
Extent
  • 3.5 in. W x 5 in. L
Inscription
  • (verso) "-10. 68B797."
  • (bottom front) "68B797-10. pH 7 Buffer Concentrate 3581."
Subject
Rights In Copyright
Rights holder
  • Danaher Corporation
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 86

View collection guide View in library catalog

Related Items

Cite as

Beckman Instruments Photographic Services Section. “Beckman PH 7 Buffer Concentrate,” 1968. Beckman Historical Collection, Box 86. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/fn106z35s.

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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.