Search Results
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Postage stamp commemorating the 10th anniversary of the Korea Institute of Science and Technology
- 1976
Stamp depicts aspects of chemistry and related sciences.
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Beckman Instruments Fullerton plant, aerial view
- 1977
In 1954, Beckman's headquarters moved from Pasadena to Fullerton.
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Room filled with Beckman System TR Enzyme Activity Analyzers
- 1973 – 1982
The instruments filling this room -- Beckman Instruments' System TR, introduced in 1973 -- were the first automated analyzer for clinical enzymes. The two men in the background of this image are unidentified.
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Joseph and Walter Coulter, holding a "Coulter - Science Serving Humanity" banner
- 1993
The photograph was taken to mark the Coulter Corporation's 35th anniversary. The group in the photograph are presumably Coulter employees at the company's Miami headquarters. Most wear red and white--the company's…
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Beckman BUN Analyzer 2
- 1979 – 1989
The BUN Analyzer 2, used for blood urea nitrogen, debuted in 1979.
- Photographer Roger Marshutz Photography
- Subject Beckman Instrumens, inc., Urea--Analysis, Scientific apparatus and instruments
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Beckman BUN Analyzer
- 1972 – 1989
Beckman's first BUN Analyzer (for blood urea nitrogen) was released in 1972.
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Model 25 spectrophotometer, vacuum control, and printer
- 1970s
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.
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Beckman DU-8 Spectrophotometer
- Circa 1980
This model of DU Spectrophotometer was first produced in 1980 and used a mirocomputer to control results, could store up to 9 user-generated programs, and could print results.
The first Beckman Instruments DU…
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Beckman ACTA M-IV Spectrophotometer
- 1974 – 1983
The ACTA M UV-visible spectrophotometer was first introduced in 1974.
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Beckman ACTA V Spectrophotometer
- 1970s
The ACTA V was a UV-visible spectrophotometer, first released in 1970.
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Beckman Microlab 600 Computing Infrared Spectrophotometer
- Circa 1978
The Microlab 600 computing infrared spectrophotometer debuted in 1978.
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an…
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Beckman AccuLab 6 Infrared Spectrophotometer
- 1973 – 1982
Beckman's Acculab Infrared Spectrophotometer debuted in 1973.
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for an infrared…
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Beckman Model LS 6000IC Liquid Scintillation Counter
- 1989 – 1998
Beckman introduced the LS-6000 series in 1989.
Liquid scintillation counters measure the radioactivity of a sample by mixing the sample with a solvent containing a scintillator, which will emit photons in the presence…
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Beckman Model LS 6000LL Liquid Scintillation Counter
- 1989 – 1998
Beckman introduced the LS-6000 series in 1989.
Liquid scintillation counters measure the radioactivity of a sample by mixing the sample with a solvent containing a scintillator, which will emit photons in the presence…
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Beckman Zeromatic SS-3 pH Meter
- Circa 1975
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off…
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Beckman Biogamma II Counting System
- 1975 – 1984
Beckman's Biogamma II was introduced in 1975. Radioimmunoassay (RIA) is a technique for measuring the antigen concentration. Known quantities of radioactive (labeled or “hot”) antigens and antibodies are mixed, then…
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Beckman Gamma 300 Counting System
- Circa 1975
Scintillation counters detect ionizing radiation by counting the light flashes produced by the particles as they pass through certain solids or liquids.
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Beckman Model 18 Phistol pH Meter
- Circa 1975
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate way to measure the acidity of his product. The resulting instrument kicked off…
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Altex Auto Injector Prototype
- Circa 1978
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…
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Altex Microbore Column and Water Jacket
- Circa 1978
In this photograph, the microbore column is housed within the water jacket.
High performance liquid chromatography analyzes the components of a sample by pumping a solution through a column containing an adsorbent…
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Microbore Column and Water Jacket
- Circa 1978
In this photograph, the microbore column and water jacket sit alongside one another.
High performance liquid chromatography analyzes the components of a sample by pumping a solution through a column containing an…
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HPLC reagents
- Circa 1978
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…
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Altex Rotary Injection Valve Unit
- Circa 1979
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…
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Rotary Injection Valve Unit
- Circa 1979
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…
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Altex Rotary Injection Valve
- Circa 1979
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…