Ключевые слова: analysis, background, beaker, biology, biotechnology, blue, bottle, chemical, chemistry, clear, close, closeup, color, conical, container, cylinder, development, discovery, equipment, experiment, flask, fluid, glass, glassware, group, industry, instrument, lab, laboratory, liquid, medical, medicine, microbiology, pharmaceutical, pharmacology, pharmacy, red, research, sample, science, scientific, studio, technology, test, testtube, tool, transparent, tube, white, yellow,