Ключевые слова: analysis, analyzing, background, biochemistry, biological, biology, biotechnology, blue, bottle, bowl, care, chemical, chemist, chemistry, clinical, closeup, container, culture, doctor, drug, equipment, experiment, experimental, explore, female, fluid, glass, glassware, glove, hand, health, healthcare, lab, laboratory, liquid, man, mask, medical, medicine, people, person, pharmaceutical, pharmacy, physics, reflection, research, sample, science, scientific, scientist, solution, study, substance, technology, test, toxic, transparent, tube, tubes, vertical, water, white,