Ключевые слова: absorbent, analysis, background, bathroom, beaker, biology, blank, bottle, chemical, chemistry, conical, domestic, equipment, experiment, flask, glass, glassware, hygiene, icon, illustration, isolated, lab, lavatory, liquid, medical, medicine, paper, research, restroom, roll, science, scientific, soft, test, tissue, toilet, toiletpaper, toilette, wc,