Ключевые слова: background, backlit, biology, bottle, bottles, chemical, chemistry, clear, close up, color, colorful, container, detail, equipment, experiment, flask, fluid, glass, glassware, graduated, group, industry, instrument, lab, laboratory, liquid, matrass, measure, medicine, nobody, pharmacology, pharmacy, pink, pipette, reflection, reflections, research, science, scientific, scientifical, sphere, spheric, substance, tool, transparent, white,