Search Results
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Beckman reagents in bottles
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The reagents include creatininase, glycerol kinase, uricase, and G-6-PDH.
- Photographer Hess Photographic
- Subject Chemical tests and reagents, Beckman Instruments, Inc.
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Beckman Cedar Grove Conductance Test Kit
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The name of this instrument likely refers to it being produced at Beckman's Cedar Grove Operations, which was acquired with the purchase of Industrial Instruments, Inc., in Cedar Grove, New Jersey, in 1965. Industrial…
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Beckman LS-350 Liquid Scintillation System
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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 Model G pH Meter
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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 “acidimeter” with its…
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Beckman Automated Materials Analyzer (AMA)
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This AMA system automates repetitive analytical assays, which produce samples that can then be run through other analytical instruments like spectrophotometers and pH meters.
- Photographer Hess Photographic
- Subject Scientific apparatus and instruments, Materials--Analysis, Beckman Instruments, Inc.
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Beckman IR-4 Spectrophotometer
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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 LS 3145P liquid scintillation counter
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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 LS-335 Liquid Scintillation System
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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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Man using a Beckman Ignition System tester
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This diagnostic instrument was also known as an Engine Scope Tester.
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Beckman Medical Gas Analyzer LB-2
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The LB-2 Medical Gas Analyzer replaced the LB-1. It measured alveolar CO2, along with nitrous oxide, halothane, ehtrane, forane, various halogenated ethers, and carbon monoxide.
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Beckman System E2A Electrolyte Analyzer
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This image is actually two photographs taped together.
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Beckman Φ10 pH Meter
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Pictured with a carrying case containing buffer solutions.
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…
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Beckman OM-14 Oxygen Analyzer
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Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such diverse jobs as monitoring astronauts’ respiration, maintaining packaged food safety,…
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Beckman Model Φ71 pH Meter
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Shown with bottles of buffers and saturated KCl.
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…
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Beckman automobile engine testing equipment
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These pieces of equipment include an Ignition System Tester (right) and an HC/CO/CO2 tester (center). The instrument on the left is unidentified. The IST was also known as an Engine Scope Tester. The HC/CO/CO2 Tester…
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