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Test Specification for Glass Electrodes

  • Final draft

  • 1955-Feb-25

Rights

In Copyright

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The foldering of this document suggests it was written by Edwin Arthur. As in a 1957 document, "beauty" was the first criteria to be evaluated.

The glass electrodes were used in Beckman pH meters and various other instruments.

Format
Genre
Extent
  • 8.5 in. W x 11 in. L
Language
Inscription
  • (first page, top right) "J. Leonard"
Subject
Rights In Copyright
Rights holder
  • Danaher Corporation
Credit line
  • Courtesy of Science History Institute

Institutional location

Department
Collection
Series arrangement
  • Sub-series 3. Product Files
  • Series II. Business Activities Files
Physical container
  • Box 17, Folder 21

View collection guide View in library catalog

Related Items

Cite as

“Test Specification for Glass Electrodes,” February 25, 1955. Beckman Historical Collection, Box 17, Folder 21. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/rv042t46z.

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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.