Research of Migration of Heavy Metals from Crystal Dishes to Model Environments.

The authors of the article conducted a research on the migration of heavy metals, such as zinc, cadmium, lead and copper, from crystal dishes using (an unused shot glass) into model solutions, namely, alcoholic drinks, deionized water at room temperature (20°С) and deionized water heated to 90°С. The content of Zn, Cd, Pb and Cu migrated to the model solutions during exposure in a crystal glass was determined by inversion voltammetry using an AVA-3 analyzer. [ABSTRACT FROM AUTHOR]