The pH scale was made available to all brewers around the world, and it is still used today. If you visit Olympia in August just ask any of the GBBF exhibitors; they’ll tell you they use it daily.

Chemistry & Physics. Chemistry 1102: Indicators and the pH Scale. Season 1 Episode 1102 | 24m 51s. Acid/base indicators are described and used to identify substances as acids or bases.

A worker checks the pH level of desalinated water in the laboratory at the desalination plant in Palma de Mallorca on April 4, 2014. The pH scale was initially invented in 1909 by chemist S.P.L.

Who was S.P.L. Sørensen? Born in Havrebjerg, Denmark in 1868, Sørensen was a Danish chemist who established the pH scale, which tests the acidity or alkalinity of a substance.Sørensen studied ...