Margarine was invented in 1869, by a French chemist named Hippolyte Mege-Mouriez.

Boussingault, the great French chemist-farmer, repeatedly analyzed the manure from his barn-yard.

This room contains the library of Antoine Lavoisier, the 18th century French chemist.

Such a man the French chemist Pasteur has hitherto proved himself to be.

In 1718 the French chemist Etienne Geoffroy published a table of affinities among chemical substances.

The French chemist Lavoisier in 1793 defined chemistry as "the science of analysis."

It was first discovered in 1832, by Braconnot, a French chemist, who called it xyloidine.

Professor Moissan, the great French chemist and maker of artificial diamonds, fairly danced with delight.

Some years ago, in 1832, a French chemist, Braconnot, discovered this substance, which he called xyloidine.

By the late eighteenth century the French chemist Antoine-Laurent Lavoisier had replaced phlogiston theory with caloric theory.

I heard lately from young Mr. Watt a noble instance of magnanimity in an eminent French chemist.

In 1826, the French chemist P .J.

The famous French chemist Chevreul has just completed his hundredth year at Paris, in the full vigor of his intellect.

You know that an illustrious French chemist, Henry St. Claire Deville, succeeded in 1854 in obtaining aluminium in a compact mass.

These excellent methods of silvering and gilding were discovered in June 1860, by the great French chemist Baldooshong of Paris France.

"I will explain to you my notion," said Professor Moissan, the great French chemist.