Tuesday, 29 May 2018

Home » » Google Doodle celebrates creator of pH scale S.P.L. Sorensen - CNET

Google Doodle celebrates creator of pH scale S.P.L. Sorensen - CNET

By  May 29, 2018  No comments
The Danish chemist was the head of Carlsberg Laboratory at the time of the scale's creation, and died in 1939 at 71 years old.

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