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Portrait of Ira Remsen (1846-1927)
- 1904
Portrait of Ira Remsen (1846-1927). Along with Constantin Fahlberg, Remsen discovered the artificial sweetener saccharin in 1879.
A native of New York City, Remsen received his M.D. from the Columbia University…
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pH you can taste
- 1959
This advertisement focuses on pH meters' use in the food processing and packaging industry.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus industry, who needed…
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Letter from Charles F. Chandler to Dr. Van Doren
- 1922-Jun-27
Concerns a patent claim by Mathilda (sic) Groll, for cultivating microorganisms in whey and mixing them with sugar.
- Addressee Van Doren, Carl, 1885-1950
- Author Chandler, Charles Frederick, 1836-1925
- Subject Sugar, Groll, Mathilde, Chandler, Charles Frederick, 1836-1925, Microorganisms, Whey
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Improved oxygen control gives better product appearance and longer shelf life
- 1965
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…