Advertisement for various Beckman oxygen analyzers used in the food packaging industry.
Developed from a Linus Pauling design during WWII, the technology behind Beckman Instruments’ oxygen analyzers ended up doing such…
Advertisement for "rugged, dependable" line of Beckman IR spectrophotometers.
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942, asking for…
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,…
This advertisement for the Beckman Total Hydrocarbon Analyzer describes several uses for this instrument: purging missile fuel lines, studying air pollutants, monitoring process gas streams, and detecting impurities in…
Advertisement showing a woman using a Beckman Model 76 Expanded Scale pH Meter.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed an accurate…