Search Results
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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 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…
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Altex Double Actuator Slider Valve
- 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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Biochemical flow cell panel
- 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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Biochemical Flow Cell
- 1978 – 1990
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 Linear Recorders
- 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 Model 153 UV Detector and Analytical Optical Unit
- 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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Gilford Flow Cell
- 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 Model 153 UV Detector back panel
- 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 Model 151 UV Detector and other instruments
- 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 Dual Wavelength Optical Unit
- 1978 – 1990
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 Analytical Optical Unit
- 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 Model 153 Analytical UV Detector and Analytical Optical Unit with front panel removed
- 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 Model 100
- 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 Model 110 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…