Ключевые слова: analysis, aqua, background, beaker, biology, biotechnology, blue, cancer, chemical, chemistry, clinical, color, colorful, danger, death, development, discovery, disease, equipment, experiment, flask, fluid, glass, glassware, glove, hand, instrument, lab, labeled, laboratory, liquid, measure, medical, medicine, pain, pharmaceutical, pharmacology, pharmacy, red, research, sample, science, scientific, scientist, test, tool, transparent, treatment, tube, water,