Ключевые слова: background, backlit, beaker, biology, bottles, chemical, chemistry, clear, color, colorful, container, equipment, experiment, flask, glass, glassware, industry, instrument, lab, laboratory, liquid, matrass, medicine, orange, pharmacology, pharmacy, red, research, retort, science, scientific, scientifical, spheric, spherical, substance, test, three, tool, transparent, white, yellow,