Ключевые слова: analysis, art, beaker, biology, black, bubble, button, chemical, chemistry, color, colorful, contour, discovery, drug, equipment, experiment, explosion, flask, flat, fluid, glass, glassware, icon, illustration, isolated, lab, laboratory, line, linear, lineart, liquid, medical, medicine, outline, pharmaceutical, pharmacology, pharmacy, research, science, scientific, speech, study, technology, test, toxic, tube,