Ключевые слова: analysis, analyzing, antibiotic, biochemical, biochemist, biochemistry, biology, biotechnology, blood, chemical, chemist, chemistry, diagnostic, discovery, doctor, examining, experienced, experiment, flask, fluid, glass, glassware, health, healthcare, hematologist, hematology, lab, laboratory, liquid, looking, man, mature, medical, medicine, old, pharmacology, research, researcher, sample, science, scientific, scientist, senior, substance, test, testing, tube, tubes, tubing, vaccine,