What jobs did Claude-Louis Berthollet perform during the French Revolution?

During the French Revolution, Claude-Louis Berthollet served the state in various technical and administrative capacities, often balancing his scientific pursuits with government service.1

His roles included:

• Government Consultant and Agent: He acted as a consultant on technical issues and an agent for the central authority.1
• Administrative Committees: He served on the Bureau of Arts and Crafts, the commission overseeing the mint, and the legislative committee for the arts.1
• Military and Industrial Supervision: He supervised the collection of saltpetre and the production of gunpowder, and served as an instructor for armaments manufacturing procedures.1
• Educational Roles: He was a chemistry lecturer at the École Normale de l’an III and helped organize the École Polytechnique, where he taught and managed a teaching laboratory.1
• Scientific Infrastructure: He contributed to the establishment of the metric system.1
• Cultural Missions: Following the Reign of Terror, he was tasked with selecting cultural objects for confiscation during the Italian campaign.1