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Beckman Biopotential Skin Electrodes
- Undated
Possibly designed for use with the a Beckman electroencephalograph or other medical monitoring and recording instrument.
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Beckman Model CE Electroencephalograph
- Undated
Electroencephalographs are used to monitor and record electrical activity of the brain.
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Spinco Model J-21C Centrifuge
- Undated
Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Spinco Model 141 Gradient Pump
- Undated
Used to generate and pump gradients in combination with centrifuges and ultracentrifuges.
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Unidentified man using a Beckman/Spinco Model 120 Amino Acid Analyzer
- Undated
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer used the Spackman-Stein-Moore technique of amino acid chromatography.
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Spinco Model 131 Gradient Pump
- Undated
Used to generate and pump gradients in combination with centrifuges and ultracentrifuges.
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Spinco Model 121MB Amino Acid Analyzer
- Undated
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. This model is a slightly later version of the same instrument.
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Beckman/Spinco Model 119CL Amino Acid Analyzer
- Undated
First marketed in 1960, the Beckman/Spinco Model 120 Amino Acid Analyzer allowed users to quickly perform amino acid chromatography. This model was likely part of the same production line and used the same technology.
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Spinco Model 135A Spectromonitor
- Undated
This liquid chromatography recording detector system consists of a dual-beam spectrophotometer, a pH meter, and a conductivity cell.
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Spinco Model 130 Spectrochrom Analyzer
- Undated
This chromatography instrument was first manufactured in the mid-1960s. It allowed operators to run several analyses at once and print out results, instead of compiling them separately. Components included pH and…
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Spinco Model 125 Automatic Digital Integrator
- Undated
This accessory is designed for use with other Beckman Instruments analyzers. It can compile data and print a report at the end of many analyses, instead of instruments printing every analysis and requiring operators to…
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Spinco Model SM-2 Continuous Systolic Monitor
- Undated
This blood pressure monitor operates with two points of contact with a patient: a miniature pressure cuff placed on a patient's finger, and a crystal pressure sensor placed next to the cuff on the same finger. The cuff…
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Spinco Fraction Recovery System
- Undated
This system removes samples from centrifuge tubes by puncturing the tube itself or its cap.
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Man using a Schlieren Optics device for a Spinco Preparative Centrifuge
- Undated
A Schlieren optics device like the one in this photograph is used to monitor sedimentation by measuring refraction as light passes through a solution.
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Spinco Model L Ultracentrifuge
- Undated
Beckman Instruments began producing centrifuges after their January 1, 1955 acquisition of industry leader, Specialized Instruments Corporation, or Spinco. With Spinco came the famous Model E Ultracentrifuge, which was…
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Coulter MicroDiff 16 Blood Analyzer
- Undated
This model of Coulter counter allows the user to run a 16-parameter complete blood count test.
Based on the Coulter principle, the Coulter Counter quantifies and sizes particles suspended in a fluid, like blood cells,…
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Coulter STKS Hematology Sample Testing System
- Undated
A blood cell counter system on display at what is likely a trade show. This technology is based on the Coulter principle and the the Coulter Counter, which quantifies and sizes particles suspended in a fluid, like blood…