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Beckman Model 25 Spectrophotometer

  • 1970s

Rights

Unknown Rightsholder

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Beckman's foray into ultraviolet spectroscopy began in 1940, when the company (then called National Technical Laboratories) produced the DU prototype. The double-beam Model 25 was introduced in the early 1970s.

Format
Genre
Extent
  • 10 in. W x 8 in. L
Inscription
  • (lower left corner) "#25. 25%."
  • (verso) "PP03 93"
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 79

View collection guide View in library catalog

Related Items

Cite as

“Beckman Model 25 Spectrophotometer,” 1970–1979. Beckman Historical Collection, Box 79. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/0r9673844.

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