Ключевые слова: abstract, analysis, background, biology, biotechnology, chemical, chemistry, clear, clinical, closeup, dropper, experiment, experimentation, fluid, glass, glassware, healthcare, lab, lab equipment, laboratory, liquid, macro, medical, medicine, pattern, pharmaceutical, research, research lab, researcher, sample, science, science lab, scientific, scientist, solution, technician, test tube, testing, texture, tubes,