Search Results
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Beckman Biogamma Radioimmuno Analyzer
- 1973 – 1982
Beckman's Biogamma Radioimmuno Analyzer was introduced in 1973. Radioimmunoassay (RIA) is a technique for measuring the antigen concentration. Known quantities of radioactive (labeled or “hot”) antigens and antibodies…
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Beckman Biogamma Radioimmuno Analyzer
- 1973 – 1982
Beckman's Biogamma Radioimmuno Analyzer was introduced in 1973. Radioimmunoassay (RIA) is a technique for measuring the antigen concentration. Known quantities of radioactive (labeled or “hot”) antigens and antibodies…
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Unidentified scientific instrument
- 1970s
Unidentified scientific instrument has controls for gain, preset error, preset minimum, low sample reject (CPM), and a knob to toggle between manual, sample repeat, single cycle and cycle repeat. Bottom unit features a…
- Photographer Photomation
- Subject Scientific apparatus and instruments, Beckman Instruments, Inc.
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Beckman Biogamma Radioimmuno Analyzer
- 1973 – 1982
Beckman's Biogamma Radioimmuno Analyzer was introduced in 1973. Radioimmunoassay (RIA) is a technique for measuring the antigen concentration. Known quantities of radioactive (labeled or “hot”) antigens and antibodies…
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Beckman System 890M Protein/Peptide Sequencer
- 1970s
Beckman released its first Protein-Peptide Synthesizer in 1971.
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Beckman Acculab 6 Spectrophotometer and related instruments
- 1973 – 1982
Beckman's first Acculab model IR spectrophotometer debuted in 1973.
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Beckman Model 25 Spectrophotometer and Recorder
- 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 Flow Cell and LS-230 Liquid Scintillation System
- 1970s
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 of radioactive materials. The counter measures…
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Beckman KLiNa Flame System
- 1970s
Beckman introduced the KLiNa Flame System, a flame photometer with attached diluter and printer, in 1971. Flame photometers determine the presence and concentration of some metal ions in a substance by exposing the…
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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 Model 24 spectrophotometer with vacuum control and printer
- 1970s
Beckman's Model 24 was a double-beam visible light spectrophotometer.
- Photographer Photomation
- Subject Scientific apparatus and instruments, Spectrophotometer, Optical spectroscopy, Beckman Instruments, Inc.
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Beckman Acculab 6 Spectrophotometer with open sample compartment
- 1973 – 1982
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 spectrophotometer that they could use to create rubber. Under this…
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Beckman Beta-Mate II Counter
- 1970s
The Beckman Beta-Mate II (styled β-Mate II) was a single-sample, single-channel, manual counter. The Beta-Mate I was first offered in 1970, so this model was likely produced soon after.
Liquid scintillation counters…
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Beckman Model 590 HC/CO Tester
- 1973 – 1982
This instrument detects pollutants in the exhaust from vehicles with combustion engines and was released in 1973.
Beckman Instruments, Inc. became interested in measuring, controlling, and fighting air pollution in the…
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Man with Beckman Model 951-A NO/NOx Analyzer
- 1970s
This instrument was used for a wide range of applications, including measuring nitrogen oxides in the atmosphere and in automobile emissions.
Beckman Instruments, Inc. became interested in measuring, controlling, and…
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Ion source for Bendix Mass Spectrometer
- 1970s
General view of the ion source for a Bendix Corporation Time-of-Flight Mass Spectrometer. One of four component parts of a mass spectrometer, the ion source produces a beam of particles characteristic of the sample…
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Residual gas analyzer for Bendix Mass Spectrometer
- 1970s
Close-up view of a residual gas analyzer designed for use with a Bendix Corporation Time-of-Flight Mass Spectrometer. Component parts of the analyzer include an ion source, drift tube, magnetic electron multiplier, and…
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2 items
Vacuum attachment for Bendix Mass Spectrometer
- 1970s
Two close-up views of the vacuum system attachment designed for use with the Bendix Time-of-Flight Mass Spectrometer. The Time-of-Flight Mass Spectrometer (TOFMS) was the flagship analytical instrument of the Bendix…
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3 items
Glass inlet system for Bendix Mass Spectrometer
- 1970s
Three views showing the interior and exterior of a glass inlet system designed for use with a Bendix Time-of-Flight Mass Spectrometer. Inlet systems are typically used to introduce samples into a mass spectrometer's ion…
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5 items
Bendix Model MA-030 Mass Marker
- 1970s
Multiple views of the interior of a Bendix Corporation Model MA-030 Mass Marker designed for use with a Bendix Time-of-Flight Mass Spectrometer, with view of assorted circuits and wires. The Time-of-Flight Mass…
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2 items
Bendix Model MA-026 Mass Sequencer
- 1970s
Two views of a Model MA-026 Mass Sequencer designed for use with a Bendix Corporation Time-of-Flight Mass Spectrometer. The Time-of-Flight Mass Spectrometer (TOFMS) was the flagship analytical instrument of the Bendix…
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Diagram of Bendix Mass Spectrometer
- 1970s
Schematic diagram of a section of a Bendix Time-of-Flight Mass Spectrometer, with view of the shock tube, oscilloscope, and attachment for a Knudsen cell or direct inlet system. The diagram is captioned "versatility,"…
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3 items
Gordon Research Conference on Radiation Chemistry, 1975
- 1975-Jul-14 – 1975-Jul-18
Group photograph of attendees at the Gordon Research Conference on Radiation Chemistry held in New Hampton, New Hampshire in July 1975. Included with the photograph are a hand-drawn key and name list identifying the…
- Creator Of Work Gordon Research Conferences
- Photographer Achber Studio
- Subject Gordon Research Conferences, Portraits, Group, Congresses and conventions
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Postage stamp from Saint Kitts and Nevis commemorating Marie Curie
- 1975
Stamp issued during International Women's Year (1975), depicting Marie Curie, "discoverer of radium," by the former British colony Saint Christopher-Nevis-Anguilla (now called the Federation of Saint Kitts and Nevis.)
- Subject Women in science, Curie, Marie, 1867-1934, Women physicists, Women scientists, Chemists, Women physical scientists, International Women's Year (1975), Commemorative postage stamps, Saint Kitts and Nevis, Women chemists, Science on postage stamps, Nobel Prize winners, Women in chemistry, Physicists, Postage stamps, Anguilla, Women Nobel Prize winners
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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.