Ключевые слова: beaker, biochemistry, blue, chemical, chemistry, clinic, colour, cone, container, discovery, equipment, experiment, flask, full, glass, healthcare and medicine, instrument of measurement, laboratory, laboratory glassware, large group of objects, liquid, medical research, medical test, medicine, microbiology, multi coloured, no people, office, reflection, research, science, test tube, tube, tubing, vertical, white, white background,