Ключевые слова: analysis, analyzing, biochemistry, biology, biotechnology, chemical, chemist, chemistry, colleagues, discovery, doctor, enough, experiment, flask, fluid, glass, glassware, health, healthcare, lab, laboratory, liquid, man, microbiology, microscope, mix, mixing, pee, pharmaceutical, pharmacology, pharmacy, pouring, research, researcher, sample, science, scientific, scientist, solution, stop, stopping, substance, teaching, team, teamwork, test, tube, tubing, urinalysis, urine,