|  Share | Cite

Arnold O. Beckman

Age: 104

scientist who invented several user-friendly scientific devices, including a tool to measure acidity and alkalinity and the quartz spectrophotometer, an instrument that pioneered automatic chemical analysis.

Died: San Diego, Calif., May 18, 2004

Emily Morison BeckA - FGeoffrey Beene

More on Arnold O Beckman from Infoplease: