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January 9

S. P. L. Sørensen

S. P. L. Sørensen was born on January 9, 1868. See ranking, bio blurb, and everyone else born that day.

Scientist 1,909 Wiki visits

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About S. P. L. Sørensen

Søren Peter Lauritz Sørensen (9 January 1868 – 12 February 1939) was a Danish chemist, known for the introduction of the concept of pH, a scale for measuring acidity and alkalinity.

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