author

Edward Harrison Keiser

b. 1861

A late-19th-century American chemist and teacher, he helped shape laboratory science education through clear, practical textbooks and years of college teaching. His work reflects a moment when chemistry was becoming a hands-on subject for students, not just a theoretical one.

1 Audiobook

On the Existence of Active Oxygen Thesis Presented for the Attainment of the Degree of Doctor of Philosophy at the Johns Hopkins University

On the Existence of Active Oxygen Thesis Presented for the Attainment of the Degree of Doctor of Philosophy at the Johns Hopkins University

by Edward Harrison Keiser

About the author

Born in Allentown, Pennsylvania, on November 20, 1861, Edward Harrison Keiser studied at Swarthmore College and then at Johns Hopkins University, where he earned a Ph.D. in chemistry. He also pursued further study in Germany, part of the advanced scientific training that many American chemists of his generation sought out.

Keiser taught chemistry at several institutions, including Bryn Mawr College and Washington University in St. Louis. Alongside his teaching, he published scientific work such as On the Existence of Active Oxygen, showing his interest in experimental research as well as instruction.

He is especially remembered for Laboratory Work in Chemistry, a practical manual that brought students directly into the process of experiment and observation. That mix of scholarship and classroom usefulness makes his work a small but telling part of the history of American science education.