At one of the tanneries, specialists of Shebekinskaya industrialnaya khimiya, LLC tested the basifying agent "Bazamin" on a batch of cattle hides. The use of the basifying agent "Bazamin" allowed to smoothly increase the pH during the basification of chrome tanning. At the same time, a high degree of exhaustion of the chrome tanning agent was achieved in comparison with sodium bicarbonate and sodium carbonate, which reduced the cost of chromium recovery. The trials were carried out with a positive result - the customer has no questions about the quality of the wet-blue. Extended trials of the product are being conducted.