The American Chemical Society has designated the development of the Beckman pH meter a National Historic Chemical Landmark at California Institute of Technology, Pasadena, where Arnold O. Beckman was ...

The development of the Beckman pH meter will be designated a National Historic Chemical Landmark in a special ceremony at the California Institute of Technology in Pasadena, Calif., on March 24. The ...

This article is adapted from a profile of Arnold O. Beckman that was published in C&EN on April 10, 2000, in commemoration of his 100th birthday. It was the 1920s, and like many of his peers, Arnold O ...

Beckman, a resident of Corona Del Mar, Calif., was born the son of a blacksmith on April 10, 1900 in Cullom, Ill. and became the friend of world leaders. Of all his scientific innovations, Beckman was ...