Catgut down to the desired diameter using a centerless grinder. After drying and polishing, workers bleach and disinfect the strings using sulfur dioxide, dye them if necessary, and sort them into sizes. Catgut sutures are normally treated with a chromium salt solution to resist body enzymes, to slow the absorption process, and are called catgut chromic sutures—whereas untreated catgut sutures are called catgut plain sutures. Catgut Catgut is a type of cord that is prepared from the natural fibre found in the walls of animal intestines. Catgut makers usually use sheep or goat intestines, but occasionally use the intestines of cattle,
Musical Instrument Museum (Volgograd) more. During his lifetime, Evgeny Nikolayevich was often called "doctor of music". Once he gave a rare instrument "Gavioli" — a mixture of harmonium and Ariston, and the harmony, the flute master could have restored himself, while having no prior instruction or experience of playing the instrument. It was also said that Pushkin could restore a unique instrument from the chips. He both repaired and modified instruments. His excellence and expertise with musical instruments is such that he in order not to wake his home, made a device that helped gently cover the strings to mute the sounds. In 1986,