Ida MacLean, British biochemist, the first woman admitted to the London Chemical Society (died 1944)

Ida Maclean was an English biochemist and the first woman admitted to the London Chemical Society.

The Chemical Society was a scientific society formed in 1841 by 77 scientists as a result of increased interest in scientific matters. Chemist Robert Warington was the driving force behind its creation.

June 14 is the 165th day of the year in the Gregorian calendar; 200 days remain until the end of the year.