Ключевые слова: background, backlit, beaker, biology, biotechnology, blue, bottle, bright, chemical, chemistry, clear, close, close up, closeup, color, colorful, conical, container, detail, development, equipment, erlenmeyer, experiment, flask, fluid, glass, glassware, green, group, industry, instrument, lab, laboratory, light, lighting, liquid, measuring, medical, medicine, pharmacy, red, reflection, research, science, scientific, shadow, technology, tool, transparent, tube,