Ключевые слова: acid, alcohol, amino, analysis, antibiotic, atom, beaker, bio, blue, care, chemical, chemistry, chloride, crystal, development, discovery, drug, experiment, formula, health, icon, industrial, industry, ingredient, lab, laboratory, liquid, material, medical, molecular, molecule, organic, oxidation, pharmaceutical, pharmacy, powder, product, pure, raw, research, sample, science, scientific, sign, structure, sulphate, symbol, test, transparent, watch glass,