In the main stair case of the museum we can see the picture-gallery of those Hungarian scientists and industrial experts, who contributed much to the chemistry instruction and the chemical industry and science.

Before the middle of the 18th century natural sciences had been instructed only as part of philosophy. The teachers of the protestant schools had studied in the western academes, and on returning home they began teach their students accordingly. Chemistry was taught as part of physics.

There is a Valuable balance made at the beginning of the 20th century and the socalled mercurial heft series of Károly Than. We can also see letter balances, a grain quality analizer, which latter one was used to measure the weight of a certain amount of grains. Visitors can also see drug-store heft sets, analytical and many other kinds of balances.

The exhibition titled 'The Development of Equipment of Chemical Experiments' opened in April 2004 by the help of books from the Hungarian Chemical Museum. The teacher Kapocsi Margit Katalin, contributor of the Hungarian Chemical Museum, designed the exhibition. Ever since, she has been an active participant in our chemical program.