Media Summary: A history of chemist, inventor, and philanthropist The first commercially successful electronic pH meter was invented in 1934 by Board members Harry Gray and Jacqueline Dorrance
William May Discusses Arnold Beckman - Detailed Analysis & Overview
A history of chemist, inventor, and philanthropist The first commercially successful electronic pH meter was invented in 1934 by Board members Harry Gray and Jacqueline Dorrance When life gives you lemons, build an electronic amplifier! Discover how a lowly lemon gave rise to a $3.7 billion laboratory ... Take a virtual tour of the Beckman Rotunda Exhibit with Patty Jones and learn about the history of
