Advertisement for various instruments made by Beckman Instruments, Inc., touting the company's long history of producing pH meters, spectrophotometers, centrifuges, and other instruments.
This advertisement for the new DU-50 Series Spectrophotometers uses Beckman Instruments' history as an innovator and dependable source of spectrophotometers to market their new product. This new line offers programmable…
This advertisement for the series 4200 IR Spectrophotometer connects the work that Beckman Instruments is doing to the work of William Herschel, the British astronomer who discovered infrared radiation in 1800.
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…
Advertisement for the Microspec Infrared Spectrophotometer, made by Beckman Instruments.
The Beckman Instruments IR spectrophotometers began as a request from the Office of Rubber Reserve to Arnold O. Beckman in 1942,…
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…
The advertisement mentions several Beckman Instruments products that could be used in corporations' fight against pollution, including IR spectrophotometers and gas chromatographs.
Beckman Instruments, Inc. was an…
In 1950, Beckman Instruments' had so many DU Spectrophotometers still in use that they offered to refurbish old models (for a fee, of course). This service could include replacing a power supply, repainting, and…
This advertisement shows a woman using Beckman Instruments' new IR-6 Spectrophotometer. The text touts its low cost, ease of use, and the ability to use the instrument within existing workflows.
Advertisement for the new IR-4 Spectrophotometer, which would be on display at the Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (PittCon) in 1956.
The Beckman Instruments IR spectrophotometers…
- Circa 1948
This ad markets several Beckman instruments -- the Model R pH Indicator, the IR Spectrophotometer, and the DU Spectrophotometer -- for use in the oil refining industry.
This advertisement, reprinted from the American Chemical Society News Edition, may be the earliest advertisement for the DU model. The page is stamped Apr 25 1961 (though the date is crossed out) and the reprint note is…