This account of Howard Cary's life covers the period from his birth to his initial contact with National Technology Laboratories and brief discussion of his later involvement with pH meter development. He devotes a fair…
- Personal Recollections of Arnold O. Beckman
The account focuses on the early days of Beckman's entrepreneurial endeavors, from Robert Millikan referring I. H. Lyons to Beckman for assistance with National Postal Meter Company inks through the renting of a new…
- Creator Beckman, Arnold O.
- Subject Antisemitism, E.H. Sargent and Company, Smith, G. Frederick (George Frederick), 1891-, Hydrogen-ion concentration--Measurement--Instruments, California Fruit Growers Exchange, Scientific apparatus and instruments, Millikan, Robert, 1868-1953, Beckman, Arnold O., Willard, Hobart H. (Hobart Hurd), 1881-1974, California Institute of Technology, Beckman Instruments, inc., Racism, and Bell Telephone Laboratories
Undated notes by an unknown author, although his person was very likely a Beckman Instruments employee.
Arnold Beckman invented his first pH meter in 1934 at the request of a chemist from the California citrus…