Ключевые слова: analysis, background, biology, biotechnology, blurred, chemical, chemistry, class, color, copy, development, different, discovery, education, equipment, experiment, flask, fluid, formula, glass, glassware, health, industry, lab, laboratory, liquid, medical, medicine, microscope, object, pharmaceutical, pharmacy, research, sample, samples, school, science, scientific, solution, space, study, supplies, table, technology, test, text, tube, university,