This advertisement depicts Beckman Instruments as an active participant in building humanity's future through high-tech scientific instruments. Spectrophotometers, pH meters, nuclear counters, HPLC (high performance…
Advertisement for the many Beckman Instruments products that are used in hospital and health services, including glucose analyzers, liquid scintillation counters, spectrophotometers, and oxygen analyzers (among many…
This advertisement for the Beckman Instruments' pHASAR I pH meter is staged on the set of the 1973 science fiction television show, Search.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist…
Congratulations to CalTech, who in 1971 had the oldest Beckman Instruments pH meter still in operating condition according to this advertisement. The Model F was introduced in 1936 and the Model G in 1937, back when…