Ключевые слова: background, backlit, beaker, biology, bottle, capacity, chemical, chemistry, clear, close up, color, colorful, container, detail, equipment, experiment, glass, glassware, graduated, industry, instrument, lab, laboratory, liquid, measure, medicine, milliliters, nobody, one, pharmacology, pharmacy, red, reflection, research, science, scientific, scientifical, substance, test, tool, transparent, two hundred and fifty, white,